source/integrals/simple_sparse_mat.cc File Reference

Simple sparse matrix implementation. More...

#include "simple_sparse_mat.h"
#include <cmath>
#include <stdexcept>
#include <cstdlib>

Functions
static int	compare_i_j_val_structs (const void *p1, const void *p2)
int	spmat_sort_elements (i_j_val_struct *A, int nnzA)
int	spmat_multiply_matrices (const i_j_val_struct *A, int nnzA, const i_j_val_struct *B, int nnzB, i_j_val_struct *C, int M, int N)

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Detailed Description

Simple sparse matrix implementation.

Author:

: Elias Rudberg responsible

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Function Documentation

static int compare_i_j_val_structs	(	const void *	p1,
		const void *	p2
	)			[static]

References i_j_val_struct::i, and i_j_val_struct::j.

Referenced by spmat_sort_elements().

int spmat_multiply_matrices	(	const i_j_val_struct *	A,
		int	nnzA,
		const i_j_val_struct *	B,
		int	nnzB,
		i_j_val_struct *	C,
		int	M,
		int	N
	)

References i_j_val_struct::i, i_j_val_struct::j, i_j_val_struct::same_i_count, and i_j_val_struct::value.

Referenced by get_conversion_matrix_for_group().

int spmat_sort_elements	(	i_j_val_struct *	A,
		int	nnzA
	)

References compare_i_j_val_structs(), and i_j_val_struct::same_i_count.

Referenced by organize_distributions().