libstdc++
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Random number generator, based on the Mersenne twister.
Definition at line 42 of file random_number.h.
__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 |
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) | [inline] |
Constructor.
__seed | Random __seed. |
_M_supremum | Generate integer random numbers in the interval [0,_M_supremum). |
Definition at line 85 of file random_number.h.
unsigned long __gnu_parallel::_RandomNumber::__genrand_bits | ( | int | __bits | ) | [inline] |
Generate a number of random bits, run-time parameter.
__bits | Number 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.