OpenMesh::RandomNumberGenerator Class Reference

#include <OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Core/Utils/RandomNumberGenerator.hh>

Public Member Functions
	RandomNumberGenerator (const size_t _resolution)
	Constructor. More...
double	getRand () const
	returns a random double between 0.0 and 1.0 with a guaranteed resolution More...
double	resolution () const

Private Attributes
const size_t	resolution_
	desired resolution More...
size_t	iterations_
	number of "blocks" of RAND_MAX that make up the desired _resolution More...
double	maxNum_
	maximum random number generated, which is used for normalization More...

Detailed Description

Generate a random number between 0.0 and 1.0 with a guaranteed resolution ( Number of possible values )

Especially useful on windows, as there MAX_RAND is often only 32k which is not enough resolution for a lot of applications

Definition at line 77 of file RandomNumberGenerator.hh.

Constructor & Destructor Documentation

RandomNumberGenerator()

OpenMesh::RandomNumberGenerator::RandomNumberGenerator ( const size_t  _resolution )

explicit

Constructor.

Parameters

_resolution

specifies the desired resolution for the random number generated

Definition at line 64 of file RandomNumberGenerator.cc.

Member Function Documentation

getRand()

double OpenMesh::RandomNumberGenerator::getRand

(

)

const

returns a random double between 0.0 and 1.0 with a guaranteed resolution

Definition at line 82 of file RandomNumberGenerator.cc.

resolution()

double OpenMesh::RandomNumberGenerator::resolution

(

)

const

Definition at line 92 of file RandomNumberGenerator.cc.

Member Data Documentation

iterations_

size_t OpenMesh::RandomNumberGenerator::iterations_

private

number of "blocks" of RAND_MAX that make up the desired _resolution

Definition at line 98 of file RandomNumberGenerator.hh.

maxNum_

double OpenMesh::RandomNumberGenerator::maxNum_

private

maximum random number generated, which is used for normalization

Definition at line 101 of file RandomNumberGenerator.hh.

resolution_

const size_t OpenMesh::RandomNumberGenerator::resolution_

private

desired resolution

Definition at line 95 of file RandomNumberGenerator.hh.

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

• OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Core/Utils/RandomNumberGenerator.hh
• OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Core/Utils/RandomNumberGenerator.cc