linbox
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Random Prime Generator. More...
#include <random-prime.h>
Public Member Functions | |
RandomPrimeIterator (unsigned int bits=30, unsigned long seed=0) | |
Constructor. | |
RandomPrimeIterator & | operator++ () |
operator++() creates a new random prime. | |
const Prime_Type & | operator* () const |
get the random prime. | |
const Prime_Type & | randomPrime () const |
get the random prime. | |
Static Public Member Functions | |
static void | setSeed (unsigned long ul) |
Sets the seed. |
Random Prime Generator.
Generates prime of specified length.
RandomPrimeIterator | ( | unsigned int | bits = 30 , |
unsigned long | seed = 0 |
||
) | [inline] |
Constructor.
bits | size of primes (in bits). Default is 30 so it can fit in a Linbox::Modular<double> . |
seed | if 0 a seed will be generated, otherwise, the provided seed will be use. |
const Prime_Type& operator* | ( | ) | const [inline] |
get the random prime.
returns the actual prime.
const Prime_Type& randomPrime | ( | ) | const [inline] |
get the random prime.
returns the actual prime.
static void setSeed | ( | unsigned long | ul | ) | [inline, static] |
Sets the seed.
Set the random seed to be ul
.
ul | the new seed. |