External module "number/uint32/base/rotl/docs/types/index.d"

Export assignment rotl32

• rotl32(x: number, shift: number): number

• Performs a bitwise rotation to the left.

  References

  • Safe, Efficient, and Portable Rotate in C/C++
  • Best practices for rotates in C/C++
  • Near constant time rotate that does not violate the standards

  Parameters

  • x: number

    unsigned integer

  • shift: number

    number of bits to shift

  Returns number

  shifted integer

  Example

  var toBinaryStringUint32 = require( `@stdlib/number/uint32/base/to-binary-string` );
  
  var bstr = toBinaryStringUint32( 2147483649 );
  // returns '10000000000000000000000000000001'
  
  var x = rotl32( 2147483649, 10 );
  // returns 1536
  
  bstr = toBinaryStringUint32( x );
  // returns '00000000000000000000011000000000'