Assign
Assign elements in an input ndarray to elements in an output ndarray.
Usage
var assign = require( '@stdlib/ndarray/base/assign' );
assign( arrays )
Assigns elements in an input ndarray to elements in an output ndarray.
var Float64Array = require( '@stdlib/array/float64' );
// Create data buffers:
var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] );
var ybuf = new Float64Array( 6 );
// Define the shape of the input and output arrays:
var shape = [ 3, 1, 2 ];
// Define the array strides:
var sx = [ 4, 4, 1 ];
var sy = [ 2, 2, 1 ];
// Define the index offsets:
var ox = 1;
var oy = 0;
// Create the input and output ndarray-like objects:
var x = {
'dtype': 'float64',
'data': xbuf,
'shape': shape,
'strides': sx,
'offset': ox,
'order': 'row-major'
};
var y = {
'dtype': 'float64',
'data': ybuf,
'shape': shape,
'strides': sy,
'offset': oy,
'order': 'row-major'
};
// Copy elements:
assign( [ x, y ] );
console.log( y.data );
// => <Float64Array>[ 2.0, 3.0, 6.0, 7.0, 10.0, 11.0 ]
The function accepts the following arguments:
- arrays: array-like object containing one input ndarray and one output ndarray.
Each provided ndarray should be an object with the following properties:
- dtype: data type.
- data: data buffer.
- shape: dimensions.
- strides: stride lengths.
- offset: index offset.
- order: specifies whether an ndarray is row-major (C-style) or column major (Fortran-style).
Notes
- For very high-dimensional ndarrays which are non-contiguous, one should consider copying the underlying data to contiguous memory before assigning elements in order to achieve better performance.
Examples
var discreteUniform = require( '@stdlib/random/base/discrete-uniform' ).factory;
var filledarray = require( '@stdlib/array/filled' );
var filledarrayBy = require( '@stdlib/array/filled-by' );
var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
var ndarray2array = require( '@stdlib/ndarray/base/to-array' );
var assign = require( '@stdlib/ndarray/base/assign' );
var N = 10;
var shape = [ 5, 2 ];
var x = {
'dtype': 'generic',
'data': filledarrayBy( N, 'generic', discreteUniform( -100, 100 ) ),
'shape': shape,
'strides': [ 2, 1 ],
'offset': 0,
'order': 'row-major'
};
var y = {
'dtype': 'generic',
'data': filledarray( 0, N, 'generic' ),
'shape': shape.slice(),
'strides': shape2strides( shape, 'column-major' ),
'offset': 0,
'order': 'column-major'
};
assign( [ x, y ] );
console.log( ndarray2array( x.data, x.shape, x.strides, x.offset, x.order ) );
console.log( ndarray2array( y.data, y.shape, y.strides, y.offset, y.order ) );
C APIs
Character codes for data types:
- x:
bool(boolean). - c:
complex64(single-precision floating-point complex number). - z:
complex128(double-precision floating-point complex number). - f:
float32(single-precision floating-point number). - d:
float64(double-precision floating-point number). - k:
int16(signed 16-bit integer). - i:
int32(signed 32-bit integer). - s:
int8(signed 8-bit integer). - t:
uint16(unsigned 16-bit integer). - u:
uint32(unsigned 32-bit integer). - b:
uint8(unsigned 8-bit integer).
Function name suffix naming convention:
stdlib_ndarray_assign_<input_data_type>_<output_data_type>
For example,
void stdlib_ndarray_assign_d_d(...) {...}
is a function which accepts one double-precision floating-point input ndarray and one double-precision floating-point output ndarray. In other words, the suffix encodes the function type signature.
Usage
#include "stdlib/ndarray/base/assign.h"
stdlib_ndarray_assign_b_b( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT8;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 2, 1 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_b_b( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_b_b( struct ndarray *arrays[] );
stdlib_ndarray_assign_b_c( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_b_c( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_b_c( struct ndarray *arrays[] );
stdlib_ndarray_assign_b_d( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_b_d( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_b_d( struct ndarray *arrays[] );
stdlib_ndarray_assign_b_f( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_b_f( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_b_f( struct ndarray *arrays[] );
stdlib_ndarray_assign_b_i( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_INT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_b_i( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_b_i( struct ndarray *arrays[] );
stdlib_ndarray_assign_b_k( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_INT16;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 4, 2 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_b_k( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_b_k( struct ndarray *arrays[] );
stdlib_ndarray_assign_b_t( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT16;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 4, 2 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_b_t( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_b_t( struct ndarray *arrays[] );
stdlib_ndarray_assign_b_u( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_b_u( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_b_u( struct ndarray *arrays[] );
stdlib_ndarray_assign_b_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_b_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_b_z( struct ndarray *arrays[] );
stdlib_ndarray_assign_c_c( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_COMPLEX64;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 16, 8 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_c_c( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_c_c( struct ndarray *arrays[] );
stdlib_ndarray_assign_c_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_COMPLEX64;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 16, 8 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_c_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_c_z( struct ndarray *arrays[] );
stdlib_ndarray_assign_d_c( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_FLOAT64;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 16, 8 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_d_c( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_d_c( struct ndarray *arrays[] );
stdlib_ndarray_assign_d_d( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_FLOAT64;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 16, 8 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_d_d( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_d_d( struct ndarray *arrays[] );
stdlib_ndarray_assign_d_f( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_FLOAT64;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 16, 8 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_d_f( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_d_f( struct ndarray *arrays[] );
stdlib_ndarray_assign_d_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_FLOAT64;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 16, 8 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_d_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_d_z( struct ndarray *arrays[] );
stdlib_ndarray_assign_f_c( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_FLOAT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_f_c( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_f_c( struct ndarray *arrays[] );
stdlib_ndarray_assign_f_d( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_FLOAT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_f_d( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_f_d( struct ndarray *arrays[] );
stdlib_ndarray_assign_f_f( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_FLOAT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_f_f( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_f_f( struct ndarray *arrays[] );
stdlib_ndarray_assign_f_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_FLOAT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_f_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_f_z( struct ndarray *arrays[] );
stdlib_ndarray_assign_i_d( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_i_d( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_i_d( struct ndarray *arrays[] );
stdlib_ndarray_assign_i_i( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_INT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_i_i( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_i_i( struct ndarray *arrays[] );
stdlib_ndarray_assign_i_u( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_i_u( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_i_u( struct ndarray *arrays[] );
stdlib_ndarray_assign_i_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_i_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_i_z( struct ndarray *arrays[] );
stdlib_ndarray_assign_k_c( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_k_c( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_k_c( struct ndarray *arrays[] );
stdlib_ndarray_assign_k_d( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_k_d( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_k_d( struct ndarray *arrays[] );
stdlib_ndarray_assign_k_f( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_k_f( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_k_f( struct ndarray *arrays[] );
stdlib_ndarray_assign_k_i( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_INT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_k_i( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_k_i( struct ndarray *arrays[] );
stdlib_ndarray_assign_k_k( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_INT16;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 4, 2 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_k_k( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_k_k( struct ndarray *arrays[] );
stdlib_ndarray_assign_k_t( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT16;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 4, 2 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_k_t( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_k_t( struct ndarray *arrays[] );
stdlib_ndarray_assign_k_u( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_k_u( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_k_u( struct ndarray *arrays[] );
stdlib_ndarray_assign_k_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_k_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_k_z( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_b( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT8;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 2, 1 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_b( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_b( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_c( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_c( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_c( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_d( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_d( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_d( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_f( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_f( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_f( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_i( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_INT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_i( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_i( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_k( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_INT16;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 4, 2 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_k( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_k( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_s( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_INT8;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 2, 1 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_s( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_s( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_t( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT16;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 4, 2 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_t( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_t( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_u( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_u( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_u( struct ndarray *arrays[] );
stdlib_ndarray_assign_s_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_s_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_s_z( struct ndarray *arrays[] );
stdlib_ndarray_assign_t_c( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_t_c( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_t_c( struct ndarray *arrays[] );
stdlib_ndarray_assign_t_d( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_t_d( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_t_d( struct ndarray *arrays[] );
stdlib_ndarray_assign_t_f( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_t_f( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_t_f( struct ndarray *arrays[] );
stdlib_ndarray_assign_t_i( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_INT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_t_i( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_t_i( struct ndarray *arrays[] );
stdlib_ndarray_assign_t_t( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT16;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 4, 2 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_t_t( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_t_t( struct ndarray *arrays[] );
stdlib_ndarray_assign_t_u( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_t_u( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_t_u( struct ndarray *arrays[] );
stdlib_ndarray_assign_t_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT16;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 4, 2 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_t_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_t_z( struct ndarray *arrays[] );
stdlib_ndarray_assign_u_d( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_u_d( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_u_d( struct ndarray *arrays[] );
stdlib_ndarray_assign_u_u( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_UINT32;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 8, 4 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_u_u( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_u_u( struct ndarray *arrays[] );
stdlib_ndarray_assign_u_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_UINT32;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 8, 4 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_u_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_u_z( struct ndarray *arrays[] );
stdlib_ndarray_assign_x_x( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_BOOL;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_BOOL;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 2, 1 };
int64_t sy[] = { 2, 1 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_x_x( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_x_x( struct ndarray *arrays[] );
stdlib_ndarray_assign_z_c( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_COMPLEX128;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 32, 16 };
int64_t sy[] = { 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_z_c( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_z_c( struct ndarray *arrays[] );
stdlib_ndarray_assign_z_z( *arrays[] )
Assigns elements in an input ndarray to elements in an output ndarray.
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
// Define the ndarray data types:
enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_COMPLEX128;
enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_COMPLEX128;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 2;
// Define the array shapes:
int64_t shape[] = { 2, 2 };
// Define the strides:
int64_t sx[] = { 32, 16 };
int64_t sy[] = { 32, 16 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_z_z( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// ...
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
The function accepts the following arguments:
- arrays:
[inout] struct ndarray**array whose first element is a pointer to an input ndarray and whose second element is a pointer to an output ndarray.
int8_t stdlib_ndarray_assign_z_z( struct ndarray *arrays[] );
Examples
#include "stdlib/ndarray/base/assign.h"
#include "stdlib/ndarray/dtypes.h"
#include "stdlib/ndarray/index_modes.h"
#include "stdlib/ndarray/orders.h"
#include "stdlib/ndarray/ctor.h"
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <inttypes.h>
static void print_ndarray_contents( const struct ndarray *x ) {
int64_t i;
int8_t s;
double v;
for ( i = 0; i < stdlib_ndarray_length( x ); i++ ) {
s = stdlib_ndarray_iget_float64( x, i, &v );
if ( s != 0 ) {
fprintf( stderr, "Unable to resolve data element.\n" );
exit( EXIT_FAILURE );
}
fprintf( stdout, "data[%"PRId64"] = %lf\n", i, v );
}
}
int main( void ) {
// Define the ndarray data type:
enum STDLIB_NDARRAY_DTYPE dtype = STDLIB_NDARRAY_FLOAT64;
// Create underlying byte arrays:
uint8_t xbuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
// Define the number of dimensions:
int64_t ndims = 3;
// Define the array shapes:
int64_t shape[] = { 2, 2, 2 };
// Define the strides:
int64_t sx[] = { 32, 16, 8 };
int64_t sy[] = { 32, 16, 8 };
// Define the offsets:
int64_t ox = 0;
int64_t oy = 0;
// Define the array order:
enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
// Specify the index mode:
enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
// Specify the subscript index modes:
int8_t submodes[] = { imode };
int64_t nsubmodes = 1;
// Create an input ndarray:
struct ndarray *x = stdlib_ndarray_allocate( dtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
if ( x == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Create an output ndarray:
struct ndarray *y = stdlib_ndarray_allocate( dtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
if ( y == NULL ) {
fprintf( stderr, "Error allocating memory.\n" );
exit( EXIT_FAILURE );
}
// Define an array containing the ndarrays:
struct ndarray *arrays[] = { x, y };
// Copy elements:
int8_t status = stdlib_ndarray_assign_d_d( arrays );
if ( status != 0 ) {
fprintf( stderr, "Error during computation.\n" );
exit( EXIT_FAILURE );
}
// Print the results:
print_ndarray_contents( y );
fprintf( stdout, "\n" );
// Free allocated memory:
stdlib_ndarray_free( x );
stdlib_ndarray_free( y );
}