GmpRandomPrime Class Reference

generating random prime integers, using the gmp library. More...

#include <gmp-random-prime.h>

Inheritance diagram for GmpRandomPrime:

Public Types
typedef UniqueSamplingTrait< Trait >	UniqueSamplingTag
	whether a prime can be picked more than once

Public Member Functions
PrimeIterator< Trait > &	operator++ ()
	operator++() (prefix ++ operator) creates a new random prime.
const Prime_Type &	operator* () const
	get the random prime.
void	setBits (uint64_t bits)
	Sets the bit size.

Static Public Member Functions
static void	setSeed (uint64_t ul)
	Sets the seed.

Protected Attributes
uint64_t	_bits
	common lenght of all primes
integer	_prime
	the generated prime.
Givaro::IntPrimeDom	_IPD
	empty struct dealing with primality.

Detailed Description

generating random prime integers, using the gmp library.

via primeiterator

Member Function Documentation

operator*()

template<class Trait = IteratorCategories::HeuristicTag>

const Prime_Type & operator* ( ) const

inlineinherited

get the random prime.

returns the actual prime.

Warning

a new prime is not generated.

setSeed()

template<class Trait = IteratorCategories::HeuristicTag>

static void setSeed ( uint64_t ul )

inlinestaticinherited

Sets the seed.

Set the random seed to be ul.

Parameters

ul	the new seed.

setBits()

template<class Trait = IteratorCategories::HeuristicTag>

void setBits ( uint64_t bits )

inlineinherited

Sets the bit size.

Parameters

bits	the new bit size.

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

• gmp-random-prime.h