Represents an array and symbolic indices in a contraction. More...

#include <chemistry/qc/lmp2/sma.h>

Public Member Functions
	ContractPart (Array< N > &array)

	ContractPart (Array< N > &array, const Index &i1)

	ContractPart (Array< N > &array, const Index &i1, const Index &i2)

	ContractPart (Array< N > &array, const Index &i1, const Index &i2, const Index &i3)

	ContractPart (Array< N > &array, const Index &i1, const Index &i2, const Index &i3, const Index &i4)

	ContractPart (Array< N > &array, const Index &i1, const Index &i2, const Index &i3, const Index &i4, const Index &i5)

	ContractPart (Array< N > &array, const Index &i1, const Index &i2, const Index &i3, const Index &i4, const Index &i5, const Index &i6)

void	apply_factor (double f)

double	factor () const

Array< N > &	array () const

const Index &	index (int i) const

bool	clear_after_use () const

void	operator= (const ContractPart &o) const

template<int N2>
void	operator= (const ContractPart< N2 > &o) const

void	operator+= (const ContractPart< N > &o) const

template<int N2>
void	operator+= (const ContractPart< N2 > &o) const

void	operator/= (const ContractPart< N > &o) const

template<int N2>
void	operator/= (const ContractPart< N2 > &o) const

void	operator-= (const ContractPart< N > &o) const

template<int Nl, int Nr>
void	operator= (const ContractProd< Nl, Nr > &o) const

template<int Nl, int Nr>
void	operator+= (const ContractProd< Nl, Nr > &o) const

template<int Nl, int Nr>
void	operator-= (const ContractProd< Nl, Nr > &o) const

template<int N2>
void	operator\|= (const ContractPart< N2 > &o) const
	Add blocks to this corresponding the blocks already allocated in o.

template<int Nl, int Nr>
void	operator\|= (const ContractProd< Nl, Nr > &o) const

ContractPart< N >	operator~ () const
	Instruct the contract routine to clear this array immediately after use. More...

ContractPart< N >	skip_bounds_update () const
	Causes the bounds to not be computed for the LHS operand for certain operations.

double	value ()
	Extract a value from the array. More...

Detailed Description

template<int N>
class sc::sma2::ContractPart< N >

Represents an array and symbolic indices in a contraction.

A ContractPart represents the array, a multiplicative factor, and indices that occur in symbolic contractions and summations.

Member Function Documentation

◆ operator~()

template<int N>

ContractPart< N > sc::sma2::ContractPart< N >::operator~ ( ) const

Instruct the contract routine to clear this array immediately after use.

This permits some optimizations to be performed.

◆ value()

template<int N>

double sc::sma2::ContractPart< N >::value ( )

Extract a value from the array.

All of the indices must be fixed.

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

src/lib/chemistry/qc/lmp2/sma.h
src/lib/chemistry/qc/lmp2/contractpartdef.h

Public Member Functions

Detailed Description

template<int N> class sc::sma2::ContractPart< N >

Member Function Documentation

◆ operator~()

◆ value()

template<int N>
class sc::sma2::ContractPart< N >