External module "blas/sswap/docs/types/index.d"

sswap

• sswap(x: ndarray, y: ndarray): ndarray

• Interchanges two single-precision floating-point vectors.

  throws

  first argument must be a 1-dimensional ndarray containing single-precision floating-point numbers

  throws

  second argument must be a 1-dimensional ndarray containing single-precision floating-point numbers

  throws

  input arrays must be the same length

  Parameters

  • x: ndarray

    first input array

  • y: ndarray

    second input array

  Returns ndarray

  y

  Example

  var Float32Array = require( `@stdlib/array/float32` );
  var array = require( `@stdlib/ndarray/array` );
  
  var x = array( new Float32Array( [ 4.0, 2.0, -3.0, 5.0, -1.0 ] ) );
  var y = array( new Float32Array( [ 2.0, 6.0, -1.0, -4.0, 8.0 ] ) );
  
  sswap( x, y );
  
  var xbuf = x.data;
  // returns <Float32Array>[ 2.0, 6.0, -1.0, -4.0, 8.0 ]
  
  var ybuf = y.data;
  // returns <Float32Array>[ 4.0, 2.0, -3.0, 5.0, -1.0 ]