Matrix Market I/O library for ANSI C. More...
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include "mmio.h"
Functions | |
int | mm_read_unsymmetric_sparse (const char *fname, int *M_, int *N_, int *nz_, double **val_, int **I_, int **J_) |
int | mm_is_valid (MM_typecode matcode) |
int | mm_read_banner (FILE *f, MM_typecode *matcode) |
int | mm_write_mtx_crd_size (FILE *f, int M, int N, int nz) |
int | mm_read_mtx_crd_size (FILE *f, int *M, int *N, int *nz) |
int | mm_read_mtx_array_size (FILE *f, int *M, int *N) |
int | mm_write_mtx_array_size (FILE *f, int M, int N) |
int | mm_read_mtx_crd_data (FILE *f, int M, int N, int nz, int I[], int J[], double val[], MM_typecode matcode) |
int | mm_read_mtx_crd_entry (FILE *f, int *I, int *J, double *real, double *imag, MM_typecode matcode) |
int | mm_read_mtx_crd (char *fname, int *M, int *N, int *nz, int **I, int **J, double **val, MM_typecode *matcode) |
int | mm_write_banner (FILE *f, MM_typecode matcode) |
int | mm_write_mtx_crd (char fname[], int M, int N, int nz, int I[], int J[], double val[], MM_typecode matcode) |
char * | mm_strdup (const char *s) |
Create a new copy of a string s. | |
char * | mm_typecode_to_str (MM_typecode matcode) |
Matrix Market I/O library for ANSI C.
See http://math.nist.gov/MatrixMarket for details.
int mm_is_valid | ( | MM_typecode | matcode | ) |
References mm_is_dense, mm_is_hermitian, mm_is_matrix, mm_is_pattern, mm_is_real, and mm_is_skew.
Referenced by mm_read_mtx_crd().
int mm_read_banner | ( | FILE * | f, | |
MM_typecode * | matcode | |||
) |
References MatrixMarketBanner, mm_clear_typecode, MM_COMPLEX_STR, MM_DENSE_STR, MM_GENERAL_STR, MM_HERM_STR, MM_INT_STR, MM_MAX_LINE_LENGTH, MM_MAX_TOKEN_LENGTH, MM_MTX_STR, MM_NO_HEADER, MM_PATTERN_STR, MM_PREMATURE_EOF, MM_REAL_STR, mm_set_complex, mm_set_dense, mm_set_general, mm_set_hermitian, mm_set_integer, mm_set_matrix, mm_set_pattern, mm_set_real, mm_set_skew, mm_set_sparse, mm_set_symmetric, MM_SKEW_STR, MM_SPARSE_STR, MM_SYMM_STR, and MM_UNSUPPORTED_TYPE.
Referenced by mm_read_mtx_crd(), mm_read_unsymmetric_sparse(), and read_matrix_from_mtx().
int mm_read_mtx_array_size | ( | FILE * | f, | |
int * | M, | |||
int * | N | |||
) |
References MM_MAX_LINE_LENGTH, and MM_PREMATURE_EOF.
int mm_read_mtx_crd | ( | char * | fname, | |
int * | M, | |||
int * | N, | |||
int * | nz, | |||
int ** | I, | |||
int ** | J, | |||
double ** | val, | |||
MM_typecode * | matcode | |||
) |
int mm_read_mtx_crd_data | ( | FILE * | f, | |
int | M, | |||
int | N, | |||
int | nz, | |||
int | I[], | |||
int | J[], | |||
double | val[], | |||
MM_typecode | matcode | |||
) |
References mm_is_complex, mm_is_pattern, mm_is_real, MM_PREMATURE_EOF, and MM_UNSUPPORTED_TYPE.
Referenced by mm_read_mtx_crd().
int mm_read_mtx_crd_entry | ( | FILE * | f, | |
int * | I, | |||
int * | J, | |||
double * | real, | |||
double * | imag, | |||
MM_typecode | matcode | |||
) |
References mm_is_complex, mm_is_pattern, mm_is_real, MM_PREMATURE_EOF, and MM_UNSUPPORTED_TYPE.
int mm_read_mtx_crd_size | ( | FILE * | f, | |
int * | M, | |||
int * | N, | |||
int * | nz | |||
) |
References MM_MAX_LINE_LENGTH, and MM_PREMATURE_EOF.
Referenced by mm_read_mtx_crd(), mm_read_unsymmetric_sparse(), and read_matrix_from_mtx().
int mm_read_unsymmetric_sparse | ( | const char * | fname, | |
int * | M_, | |||
int * | N_, | |||
int * | nz_, | |||
double ** | val_, | |||
int ** | I_, | |||
int ** | J_ | |||
) |
References malloc(), mm_is_matrix, mm_is_real, mm_is_sparse, mm_read_banner(), mm_read_mtx_crd_size(), and mm_typecode_to_str().
char* mm_strdup | ( | const char * | s | ) |
Create a new copy of a string s.
mm_strdup() is a common routine, but not part of ANSI C, so it is included here. Used by mm_typecode_to_str().
References malloc().
Referenced by mm_typecode_to_str().
char* mm_typecode_to_str | ( | MM_typecode | matcode | ) |
References MM_COMPLEX_STR, MM_DENSE_STR, MM_GENERAL_STR, MM_HERM_STR, MM_INT_STR, mm_is_complex, mm_is_dense, mm_is_general, mm_is_hermitian, mm_is_integer, mm_is_matrix, mm_is_pattern, mm_is_real, mm_is_skew, mm_is_sparse, mm_is_symmetric, MM_MAX_LINE_LENGTH, MM_MTX_STR, MM_PATTERN_STR, MM_REAL_STR, MM_SKEW_STR, MM_SPARSE_STR, mm_strdup(), and MM_SYMM_STR.
Referenced by mm_read_unsymmetric_sparse(), mm_write_banner(), mm_write_mtx_crd(), and read_matrix_from_mtx().
int mm_write_banner | ( | FILE * | f, | |
MM_typecode | matcode | |||
) |
References free(), MatrixMarketBanner, MM_COULD_NOT_WRITE_FILE, and mm_typecode_to_str().
Referenced by write_matrix_to_mtx(), and write_matrix_to_mtx_nonsymm().
int mm_write_mtx_array_size | ( | FILE * | f, | |
int | M, | |||
int | N | |||
) |
References MM_COULD_NOT_WRITE_FILE.
int mm_write_mtx_crd | ( | char | fname[], | |
int | M, | |||
int | N, | |||
int | nz, | |||
int | I[], | |||
int | J[], | |||
double | val[], | |||
MM_typecode | matcode | |||
) |
int mm_write_mtx_crd_size | ( | FILE * | f, | |
int | M, | |||
int | N, | |||
int | nz | |||
) |
References MM_COULD_NOT_WRITE_FILE.
Referenced by write_matrix_to_mtx(), and write_matrix_to_mtx_nonsymm().