votca::xtp::LatticeModel::NormalGenerator Class Reference

#include <latticemodel.h>

Public Member Functions
	NormalGenerator (std::uint64_t seed)
double	operator() ()

Private Member Functions
double	Uniform ()

Private Attributes
std::mt19937_64	engine_
bool	has_spare_ = false
double	spare_ = 0.0

Detailed Description

Deterministic standard normal numbers (Box-Muller on mt19937_64). std::normal_distribution differs between standard libraries, this does not, so a seed gives the same lattice on every platform.

Definition at line 101 of file latticemodel.h.

Constructor & Destructor Documentation

NormalGenerator()

votca::xtp::LatticeModel::NormalGenerator::NormalGenerator ( std::uint64_t seed )

inlineexplicit

Definition at line 103 of file latticemodel.h.

Member Function Documentation

operator()()

double votca::xtp::LatticeModel::NormalGenerator::operator()

(

)

Definition at line 43 of file latticemodel.cc.

Uniform()

double votca::xtp::LatticeModel::NormalGenerator::Uniform ( )

private

Definition at line 38 of file latticemodel.cc.

Member Data Documentation

engine_

std::mt19937_64 votca::xtp::LatticeModel::NormalGenerator::engine_

private

Definition at line 108 of file latticemodel.h.

has_spare_

bool votca::xtp::LatticeModel::NormalGenerator::has_spare_ = false

private

Definition at line 109 of file latticemodel.h.

spare_

double votca::xtp::LatticeModel::NormalGenerator::spare_ = 0.0

private

Definition at line 110 of file latticemodel.h.

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

• xtp/include/votca/xtp/latticemodel.h
• xtp/src/libxtp/latticemodel.cc