csr_matrix.cc File Reference

#include <cmath>
#include <cstdlib>
#include <cstdio>
#include <stdexcept>
#include "csr_matrix.h"
#include "output.h"
#include "memorymanag.h"

Classes
struct	csr_index_pair_struct
Functions
static int	csr_compare_index_pairs_for_qsort (const void *p1, const void *p2)
int	ergo_CSR_create (csr_matrix_struct *csr, int symmetryFlag, int n, int nnz, int *rowind, int *colind)
int	ergo_CSR_destroy (csr_matrix_struct *csr)
int	ergo_CSR_copy (csr_matrix_struct *csrDest, const csr_matrix_struct *csrSource)
int	ergo_CSR_add_equal_structure (csr_matrix_struct *csrDest, const csr_matrix_struct *csrSource)
static int	ergo_csr_find_index (const csr_matrix_struct *csr, int row, int col)
int	ergo_CSR_add_to_element (csr_matrix_struct *csr, int row, int col, ergo_real value)
ergo_real	ergo_CSR_get_element (const csr_matrix_struct *csr, int row, int col)
ergo_real	ergo_CSR_get_max_abs_element (const csr_matrix_struct *csr)
int	ergo_CSR_get_nvalues (const csr_matrix_struct *csr)
int	ergo_CSR_get_values (const csr_matrix_struct *csr, int *rowind, int *colind, ergo_real *values, int nvalues)
int	ergo_CSR_get_nvalues_singlerow (const csr_matrix_struct *csr, int row)
int	ergo_CSR_get_values_singlerow (const csr_matrix_struct *csr, int row, int *colind, ergo_real *values, int nvalues)

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Function Documentation

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

int ergo_CSR_add_equal_structure	(	csr_matrix_struct *	csrDest,
		const csr_matrix_struct *	csrSource
	)

int ergo_CSR_add_to_element	(	csr_matrix_struct *	csr,
		int	row,
		int	col,
		ergo_real	value
	)

int ergo_CSR_copy	(	csr_matrix_struct *	csrDest,
		const csr_matrix_struct *	csrSource
	)

int ergo_CSR_create	(	csr_matrix_struct *	csr,
		int	symmetryFlag,
		int	n,
		int	nnz,
		int *	rowind,
		int *	colind
	)

int ergo_CSR_destroy

(

csr_matrix_struct *

csr

)

static int ergo_csr_find_index	(	const csr_matrix_struct *	csr,
		int	row,
		int	col
	)			[static]

ergo_real ergo_CSR_get_element	(	const csr_matrix_struct *	csr,
		int	row,
		int	col
	)

ergo_real ergo_CSR_get_max_abs_element

(

const csr_matrix_struct *

csr

)

int ergo_CSR_get_nvalues

(

const csr_matrix_struct *

csr

)

int ergo_CSR_get_nvalues_singlerow	(	const csr_matrix_struct *	csr,
		int	row
	)

int ergo_CSR_get_values	(	const csr_matrix_struct *	csr,
		int *	rowind,
		int *	colind,
		ergo_real *	values,
		int	nvalues
	)

int ergo_CSR_get_values_singlerow	(	const csr_matrix_struct *	csr,
		int	row,
		int *	colind,
		ergo_real *	values,
		int	nvalues
	)

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