sym_indices.h File Reference

#include <assert.h>

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Functions
template<typename RAIterator >
int	relativeSign (RAIterator s1b, RAIterator s1e, RAIterator s2b, RAIterator s2e)
template<typename T >
int	relativeSign (const T &s1, const T &s2)
template<typename T >
int	align_symmetric_indices (int order_A, T &idx_A, const int *sym_A, int order_B, T &idx_B, const int *sym_B)
template<typename T >
int	align_symmetric_indices (int order_A, T &idx_A, const int *sym_A, int order_B, T &idx_B, const int *sym_B, int order_C, T &idx_C, const int *sym_C)
template<typename T >
int	overcounting_factor (int order_A, const T &idx_A, const int *sym_A, int order_B, const T &idx_B, const int *sym_B, int order_C, const T &idx_C, const int *sym_C)
template<typename T >
int	overcounting_factor (int order_A, const T &idx_A, const int *sym_A, int order_B, const T &idx_B, const int *sym_B)

Function Documentation

template<typename T >

int align_symmetric_indices	(	int	order_A,
		T &	idx_A,
		const int *	sym_A,
		int	order_B,
		T &	idx_B,
		const int *	sym_B
	)

Definition at line 40 of file sym_indices.cxx.

References AS, CTF_int::fact(), ctf.core::it, NS, relativeSign(), and index_locator_::sortB().

Referenced by CTF_int::add_sym_perm(), CTF_int::summation::estimate_time(), CTF_int::get_len_ordering(), relativeSign(), and CTF_int::summation::sum_tensors().

template<typename T >

int align_symmetric_indices	(	int	order_A,
		T &	idx_A,
		const int *	sym_A,
		int	order_B,
		T &	idx_B,
		const int *	sym_B,
		int	order_C,
		T &	idx_C,
		const int *	sym_C
	)

Definition at line 157 of file sym_indices.cxx.

References AS, CTF_int::fact(), ctf.core::it, NS, relativeSign(), index_locator_::sortB(), and index_locator_::sortC().

template<typename T >

int overcounting_factor	(	int	order_A,
		const T &	idx_A,
		const int *	sym_A,
		int	order_B,
		const T &	idx_B,
		const int *	sym_B,
		int	order_C,
		const T &	idx_C,
		const int *	sym_C
	)

Definition at line 361 of file sym_indices.cxx.

References CTF_int::fact(), and NS.

Referenced by CTF_int::summation::estimate_time(), CTF_int::get_len_ordering(), and relativeSign().

template<typename T >

int overcounting_factor	(	int	order_A,
		const T &	idx_A,
		const int *	sym_A,
		int	order_B,
		const T &	idx_B,
		const int *	sym_B
	)

Definition at line 402 of file sym_indices.cxx.

References align_symmetric_indices< int * >(), AS, CTF_int::fact(), NS, overcounting_factor< int * >(), ctf.core::string, and SY.

template<typename RAIterator >

int relativeSign	(	RAIterator	s1b,
		RAIterator	s1e,
		RAIterator	s2b,
		RAIterator	s2e
	)

Written by Devin Matthews

Definition at line 9 of file sym_indices.h.

References sign().

Referenced by align_symmetric_indices(), and relativeSign().

template<typename T >

int relativeSign	(	const T &	s1,
		const T &	s2
	)

Definition at line 38 of file sym_indices.h.

References align_symmetric_indices(), overcounting_factor(), and relativeSign().