Rand< rand_type > Class Template Reference

Random number class. More...

#include <test_utils.h>

Public Member Functions
	Rand (rand_type lo, rand_type hi)
rand_type	operator() () const

Private Attributes
rand_type	low
	Random Index class. More...
rand_type	range

Detailed Description

template<class rand_type>
class Rand< rand_type >

Random number class.

Uses rand() to generate a pseudo-random integer and converts it to rand_type and maps it to the range [lo, hi]. The current calendar time at construction is used to seed the generator.

Definition at line 41 of file test_utils.h.

Constructor & Destructor Documentation

Rand()

template<class rand_type>

Rand< rand_type >::Rand ( rand_type  lo, rand_type  hi  )

inline

Definition at line 43 of file test_utils.h.

Member Function Documentation

operator()()

template<class rand_type>

rand_type Rand< rand_type >::operator() ( ) const

inline

Definition at line 45 of file test_utils.h.

References Rand< rand_type >::low, r, and Rand< rand_type >::range.

Member Data Documentation

low

template<class rand_type>

rand_type Rand< rand_type >::low

private

Random Index class.

Template specialization for values of type Index to avoid rounding problems.

Definition at line 57 of file test_utils.h.

Referenced by Rand< rand_type >::operator()(), and Rand< Index >::operator()().

range

template<class rand_type>

rand_type Rand< rand_type >::range

private

Definition at line 57 of file test_utils.h.

Referenced by Rand< rand_type >::operator()(), Rand< Index >::operator()(), and Rand< Index >::Rand().

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

• test_utils.h