Generated on Thu Mar 22 10:40:00 2012 for Gecode by doxygen 1.6.3

# Gecode::Support::LinearCongruentialGenerator< m, a, q, r > Class Template Reference [Support algorithms and datastructures]

Template for linear congruential generators. More...

`#include <random.hpp>`

List of all members.

## Public Member Functions

void seed (unsigned int _s)
Set the current seed.
LinearCongruentialGenerator (unsigned int _s=1)
Construct the generator instance.
unsigned int seed (void) const
Return current seed.
unsigned int operator() (unsigned int n)
Returns a random integer from the interval [0..n).
size_t size (void) const
Report size occupied.

## Detailed Description

### template<unsigned int m, unsigned int a, unsigned int q, unsigned int r> class Gecode::Support::LinearCongruentialGenerator< m, a, q, r >

Template for linear congruential generators.

This class template defines a simple class for linear congruential generators.

Definition at line 50 of file random.hpp.

## Constructor & Destructor Documentation

template<unsigned int m, unsigned int a, unsigned int q, unsigned int r>
 Gecode::Support::LinearCongruentialGenerator< m, a, q, r >::LinearCongruentialGenerator ( unsigned int _s = `1` ) ` [inline]`

Construct the generator instance.

Definition at line 88 of file random.hpp.

## Member Function Documentation

template<unsigned int m, unsigned int a, unsigned int q, unsigned int r>
 void Gecode::Support::LinearCongruentialGenerator< m, a, q, r >::seed ( unsigned int _s ) ` [inline]`

Set the current seed.

Definition at line 81 of file random.hpp.

template<unsigned int m, unsigned int a, unsigned int q, unsigned int r>
 unsigned int Gecode::Support::LinearCongruentialGenerator< m, a, q, r >::seed ( void ) const` [inline]`

Return current seed.

Definition at line 93 of file random.hpp.

template<unsigned int m, unsigned int a, unsigned int q, unsigned int r>
 unsigned int Gecode::Support::LinearCongruentialGenerator< m, a, q, r >::operator() ( unsigned int n ) ` [inline]`

Returns a random integer from the interval [0..n).

Definition at line 98 of file random.hpp.

template<unsigned int m, unsigned int a, unsigned int q, unsigned int r>
 size_t Gecode::Support::LinearCongruentialGenerator< m, a, q, r >::size ( void ) const` [inline]`

Report size occupied.

Definition at line 108 of file random.hpp.

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