libint2::OperSet Class Reference

OperSet is the base class for all (sets of) operators. More...

#include <oper.h>

Inheritance diagram for libint2::OperSet:

Collaboration diagram for libint2::OperSet:

Public Types
typedef DummyIterator	iter_type

Public Member Functions
virtual std::string	description () const =0
	Returns full human-readable description of the operator. More...
virtual std::string	label () const =0
	Returns short label for the operator. More...
virtual int	psymm (int i, int j) const =0
	Returns 1, 0, or -1, if each operator in the set is symmetric, nonsymmetric, or antisymmetric with respect to permutation of particles i and j. More...
virtual int	hermitian (int p) const =0
	Returns 1, 0, or -1, if each operator in the set is Hermitian, non-Hermitian, or anti-Hermitian w.r.t. More...
virtual bool	origin_dependent () const =0
	is operator origin-dependent? More...
virtual unsigned int	num_oper () const =0
	Number of operators in the set. More...

Detailed Description

OperSet is the base class for all (sets of) operators.

OperSet's must be constructable using SafePtr<OperSet> or SafePtr<ConstructablePolymorphically>.

Member Function Documentation

description()

virtual std::string libint2::OperSet::description ( ) const

pure virtual

Returns full human-readable description of the operator.

Implemented in libint2::GenOper< Descr >.

hermitian()

virtual int libint2::OperSet::hermitian ( int  p ) const

pure virtual

Returns 1, 0, or -1, if each operator in the set is Hermitian, non-Hermitian, or anti-Hermitian w.r.t.

particle p

Implemented in libint2::Oper< Props >, and libint2::Oper< Descr::Properties >.

label()

virtual std::string libint2::OperSet::label ( ) const

pure virtual

Returns short label for the operator.

Implemented in libint2::GenOper< Descr >.

num_oper()

virtual unsigned int libint2::OperSet::num_oper ( ) const

pure virtual

Number of operators in the set.

Implemented in libint2::GenOper< Descr >.

origin_dependent()

virtual bool libint2::OperSet::origin_dependent ( ) const

pure virtual

is operator origin-dependent?

Implemented in libint2::Oper< Props >, and libint2::Oper< Descr::Properties >.

psymm()

virtual int libint2::OperSet::psymm ( int  i, int  j  ) const

pure virtual

Returns 1, 0, or -1, if each operator in the set is symmetric, nonsymmetric, or antisymmetric with respect to permutation of particles i and j.

Implemented in libint2::Oper< Props >, and libint2::Oper< Descr::Properties >.

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

• oper.h