smash::random::uniform_dist< T > Class Template Reference

#include <random.h>

template<typename T>
class smash::random::uniform_dist< T >

Provides uniform random numbers on a fixed interval.

objects of uniform_dist can be used to provide a large number of random numbers in the same interval. Example:

using namespace random;
double sum = 0.0;
auto uniform_0_to_3 = uniform_dist(0., 3.);
for (MANY_TIMES) {
  sum += uniform_0_to_3();
}

The random number engine is completely hidden inside the object.

Definition at line 49 of file random.h.

Collaboration diagram for smash::random::uniform_dist< T >:

Public Member Functions
	uniform_dist (T min, T max)
	Creates the object and fixes the interval. More...
T	operator() ()

Private Attributes
std::uniform_real_distribution< T >	distribution
	The distribution object that is being used. More...

Constructor & Destructor Documentation

uniform_dist()

template<typename T>

smash::random::uniform_dist< T >::uniform_dist ( T  min, T  max  )

inline

Creates the object and fixes the interval.

Parameters

min	Lower bound of interval.
max	Upper bound of interval.

Definition at line 57 of file random.h.

: distribution(min, max) {}

Member Function Documentation

operator()()

template<typename T>

T smash::random::uniform_dist< T >::operator() ( )

inline

Returns

A random number in the interval.

Definition at line 59 of file random.h.

{ return distribution(engine); }

Member Data Documentation

distribution

template<typename T>

std::uniform_real_distribution<T> smash::random::uniform_dist< T >::distribution

private

The distribution object that is being used.

Definition at line 63 of file random.h.

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

• src/include/smash/random.h