libstdc++: __gnu_parallel::_RandomNumber Class Reference (original) (raw)
#include <[random_number.h](a01073%5Fsource.html)>
| Public Member Functions | |
|---|---|
| _RandomNumber () | |
| _RandomNumber (uint32_t __seed, uint64_t _M_supremum=0x100000000ULL) | |
| unsigned long | __genrand_bits (int __bits) |
| uint32_t | operator() () |
| uint32_t | operator() (uint64_t local_supremum) |
Random number generator, based on the Mersenne twister.
Definition at line 42 of file random_number.h.
| __gnu_parallel::_RandomNumber::_RandomNumber ( ) | inline |
|---|
◆ _RandomNumber() [2/2]
| __gnu_parallel::_RandomNumber::_RandomNumber ( uint32_t __seed, uint64_t _M_supremum = 0x100000000ULL ) | inline |
|---|
Constructor.
Parameters
| __seed | Random __seed. |
|---|---|
| _M_supremum | Generate integer random numbers in the interval [0,_M_supremum). |
Definition at line 85 of file random_number.h.
◆ __genrand_bits()
| unsigned long __gnu_parallel::_RandomNumber::__genrand_bits ( int __bits) | inline |
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Generate a number of random bits, run-time parameter.
Parameters
| __bits | Number of bits to generate. |
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Definition at line 109 of file random_number.h.
◆ operator()() [1/2]
| uint32_t __gnu_parallel::_RandomNumber::operator() ( ) | inline |
|---|
Generate unsigned random 32-bit integer.
Definition at line 94 of file random_number.h.
◆ operator()() [2/2]
| 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: