mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > > Struct Template Reference

Documentation

template<typename StringRange>
struct mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >

(spin-collinear) Slater determinant = pair of string iterators

Note

use String to represent determinants with noncollinear spins, e.g., for relativistic theory

Template Parameters

StringRange

a range of strings

Classes
struct	equal_to
struct	hash

Public Types
using	string_iterator = typename StringRange::const_iterator
using	String = typename StringRange::value_type
using	string_type = String

Public Member Functions
	SlaterDeterminant (string_iterator as, string_iterator bs)
	SlaterDeterminant (string_iterator as, string_iterator bs, const StringRange *asrange, const StringRange *bsrange=nullptr)
	SlaterDeterminant (const String &as, const String &bs, const StringRange *asrange, const StringRange *bsrange=nullptr)
bool	operator== (const SlaterDeterminant &other) const
size_t	hash_value () const

Public Attributes
std::pair< string_iterator, string_iterator >	str
	{alpha,beta} string More...

Member Typedef Documentation

String

template<typename StringRange >

using mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >::String = typename StringRange::value_type

string_iterator

template<typename StringRange >

using mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >::string_iterator = typename StringRange::const_iterator

string_type

template<typename StringRange >

using mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >::string_type = String

Constructor & Destructor Documentation

SlaterDeterminant() [1/3]

template<typename StringRange >

mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >::SlaterDeterminant ( string_iterator  as, string_iterator  bs  )

inline

construct from a pair of iterators

Parameters

[in]	as	iterator pointing to alpha string
[in]	bs	iterator pointing to beta string

Warning

fastest, unsafe: produces unusable SlaterDeterminant if as or @bs do not point to a valid string

SlaterDeterminant() [2/3]

template<typename StringRange >

mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >::SlaterDeterminant ( string_iterator  as, string_iterator  bs, const StringRange *  asrange, const StringRange *  bsrange = nullptr  )

inline

construct from a pair of iterators

Parameters

[in]	as	iterator pointing to alpha string;
[in]	bs	iterator pointing to beta string;
[in]	asrange	range pointed to by as
[in]	bsrange	range pointed to by bs (if omitted or null, will assume that bs points to asrange )

Precondition

as != asrange->end() && bs != bsrange->end()

Warning

fast, safe: produces usable SlaterDeterminant

SlaterDeterminant() [3/3]

template<typename StringRange >

mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >::SlaterDeterminant ( const String &  as, const String &  bs, const StringRange *  asrange, const StringRange *  bsrange = nullptr  )

inline

construct from a pair of strings

Parameters

[in]	as	alpha string
[in]	bs	beta string
[in]	asrange	range pointed to by as
[in]	bsrange	range pointed to by bs (if omitted or null, will assume that bs points to asrange )

Precondition

asrange->find(as) != asrange->end() && bsrange->find(bs) != bsrange->end()

Warning

slowest, safe: produces usable SlaterDeterminant

Member Function Documentation

hash_value()

template<typename StringRange >

size_t mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >::hash_value ( ) const

inline

operator==()

template<typename StringRange >

bool mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >::operator== ( const SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > > &  other ) const

inline

Member Data Documentation

str

template<typename StringRange >

std::pair<string_iterator, string_iterator> mpqc::SlaterDeterminant< StringRange, std::enable_if_t<!meta::is_string_v< StringRange > > >::str

{alpha,beta} string

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

• mpqc/math/fock/sdseq.h