libstdc++
__gnu_parallel::_RandomNumber Class Reference

Random number generator, based on the Mersenne twister. More...

List of all members.

Public Member Functions


Detailed Description

Random number generator, based on the Mersenne twister.

Definition at line 42 of file random_number.h.


Constructor & Destructor Documentation

__gnu_parallel::_RandomNumber::_RandomNumber ( ) [inline]

Default constructor. Seed with 0.

Definition at line 74 of file random_number.h.

__gnu_parallel::_RandomNumber::_RandomNumber ( uint32_t  __seed,
uint64_t  _M_supremum = 0x100000000ULL 
) [inline]

Constructor.

Parameters:
__seedRandom __seed.
_M_supremumGenerate integer random numbers in the interval [0,_M_supremum).

Definition at line 85 of file random_number.h.


Member Function Documentation

unsigned long __gnu_parallel::_RandomNumber::__genrand_bits ( int  __bits) [inline]

Generate a number of random bits, run-time parameter.

Parameters:
bitsNumber of bits to generate.

Definition at line 109 of file random_number.h.

uint32_t __gnu_parallel::_RandomNumber::operator() ( ) [inline]

Generate unsigned random 32-bit integer.

Definition at line 94 of file random_number.h.

uint32_t __gnu_parallel::_RandomNumber::operator() ( uint64_t  local_supremum) [inline]

Generate unsigned random 32-bit integer in the interval [0,local_supremum).

Definition at line 100 of file random_number.h.


The documentation for this class was generated from the following file: