Utils::Alias Class Reference

#include <Alias.h>

Inheritance diagram for Utils::Alias:

Collaboration diagram for Utils::Alias:

Public Member Functions
	Alias ()=delete
	Alias (const std::unordered_map< QC::PathIntegral::FastVectorBool, std::complex< double >, QC::PathIntegral::FastVectorBoolHash > &amplitudesMap)
template<class T = Eigen::VectorXcd>
	Alias (const T &statevector)
size_t	Sample (double v) const

Protected Member Functions
void	SetAliasTable (std::vector< AliasEntry > &under, std::vector< AliasEntry > &over)

Protected Attributes
std::vector< AliasEntry >	aliasTable

Static Protected Attributes
static constexpr double	oneMinusEps

Detailed Description

Definition at line 97 of file Alias.h.

Constructor & Destructor Documentation

Alias() [1/3]

Utils::Alias::Alias ( )

delete

Alias() [2/3]

template<class T = Eigen::VectorXcd>

Utils::Alias::Alias ( const T & statevector )

inline

Definition at line 102 of file Alias.h.

References Utils::AliasBase::aliasTable, Utils::AliasBase::oneMinusEps, and Utils::AliasBase::SetAliasTable().

Alias() [3/3]

Utils::Alias::Alias ( const std::unordered_map< QC::PathIntegral::FastVectorBool, std::complex< double >, QC::PathIntegral::FastVectorBoolHash > & amplitudesMap )

inline

Definition at line 166 of file Alias.h.

References Utils::AliasBase::aliasTable, and Utils::AliasBase::SetAliasTable().

Member Function Documentation

Sample()

size_t Utils::Alias::Sample ( double v ) const

inline

Definition at line 199 of file Alias.h.

References Utils::AliasBase::aliasTable, and Utils::AliasBase::oneMinusEps.

SetAliasTable()

void Utils::AliasBase::SetAliasTable ( std::vector< AliasEntry > & under, std::vector< AliasEntry > & over )

inlineprotectedinherited

Definition at line 61 of file Alias.h.

References Utils::AliasEntry::alias, aliasTable, and Utils::AliasEntry::probability.

Referenced by Utils::Alias::Alias(), Utils::Alias::Alias(), and Utils::AliasBig::AliasBig().

Member Data Documentation

aliasTable

std::vector<AliasEntry> Utils::AliasBase::aliasTable

protectedinherited

Definition at line 90 of file Alias.h.

Referenced by Utils::Alias::Alias(), Utils::Alias::Alias(), Utils::AliasBig::AliasBig(), Utils::Alias::Sample(), Utils::AliasBig::Sample(), and SetAliasTable().

oneMinusEps

double Utils::AliasBase::oneMinusEps

staticconstexprprotectedinherited

Initial value:

                                =
1. - std::numeric_limits<double>::epsilon()

Definition at line 92 of file Alias.h.

Referenced by Utils::Alias::Alias(), Utils::Alias::Sample(), and Utils::AliasBig::Sample().

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

• Alias.h