/usr/include/trilinos/EpetraExt_mmio.h is in libtrilinos-epetraext-dev 12.4.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 | /*
//@HEADER
// ***********************************************************************
//
// EpetraExt: Epetra Extended - Linear Algebra Services Package
// Copyright (2011) Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
//
// ***********************************************************************
//@HEADER
*/
/*
* Matrix Market I/O library for ANSI C
*
* See http://math.nist.gov/MatrixMarket for details.
*
*
*/
#include <cstdio>
#include <cstdlib>
#ifndef MM_IO_H
#define MM_IO_H
#define MM_MAX_LINE_LENGTH 1025
#define MatrixMarketBanner "%%MatrixMarket"
#define MM_MAX_TOKEN_LENGTH 64
typedef char MM_typecode[4];
namespace EpetraExt {
void mm_typecode_to_str(MM_typecode matcode, char * buffer);
int mm_read_banner(std::FILE *f, MM_typecode *matcode);
int mm_read_mtx_crd_size(std::FILE *f, int *M, int *N, int *nz);
int mm_read_mtx_crd_size(std::FILE *f, long long *M, long long *N, long long *nz);
int mm_read_mtx_array_size(std::FILE *f, int *M, int *N);
int mm_write_banner(std::FILE *f, MM_typecode matcode);
int mm_write_mtx_crd_size(std::FILE *f, long long M, long long N, long long nz);
int mm_write_mtx_array_size(std::FILE *f, long long M, long long N);
/********************* MM_typecode query fucntions ***************************/
#define mm_is_matrix(typecode) ((typecode)[0]=='M')
#define mm_is_sparse(typecode) ((typecode)[1]=='C')
#define mm_is_coordinate(typecode)((typecode)[1]=='C')
#define mm_is_dense(typecode) ((typecode)[1]=='A')
#define mm_is_array(typecode) ((typecode)[1]=='A')
#define mm_is_complex(typecode) ((typecode)[2]=='C')
#define mm_is_real(typecode) ((typecode)[2]=='R')
#define mm_is_pattern(typecode) ((typecode)[2]=='P')
#define mm_is_integer(typecode) ((typecode)[2]=='I')
#define mm_is_symmetric(typecode)((typecode)[3]=='S')
#define mm_is_general(typecode) ((typecode)[3]=='G')
#define mm_is_skew(typecode) ((typecode)[3]=='K')
#define mm_is_hermitian(typecode)((typecode)[3]=='H')
int mm_is_valid(MM_typecode matcode); /* too complex for a macro */
/********************* MM_typecode modify fucntions ***************************/
#define mm_set_matrix(typecode) ((*typecode)[0]='M')
#define mm_set_coordinate(typecode) ((*typecode)[1]='C')
#define mm_set_array(typecode) ((*typecode)[1]='A')
#define mm_set_dense(typecode) mm_set_array(typecode)
#define mm_set_sparse(typecode) mm_set_coordinate(typecode)
#define mm_set_complex(typecode)((*typecode)[2]='C')
#define mm_set_real(typecode) ((*typecode)[2]='R')
#define mm_set_pattern(typecode)((*typecode)[2]='P')
#define mm_set_integer(typecode)((*typecode)[2]='I')
#define mm_set_symmetric(typecode)((*typecode)[3]='S')
#define mm_set_general(typecode)((*typecode)[3]='G')
#define mm_set_skew(typecode) ((*typecode)[3]='K')
#define mm_set_hermitian(typecode)((*typecode)[3]='H')
#define mm_clear_typecode(typecode) ((*typecode)[0]=(*typecode)[1]= \
(*typecode)[2]=' ',(*typecode)[3]='G')
#define mm_initialize_typecode(typecode) mm_clear_typecode(typecode)
/********************* Matrix Market error codes ***************************/
#define MM_COULD_NOT_READ_FILE 11
#define MM_PREMATURE_EOF 12
#define MM_NOT_MTX 13
#define MM_NO_HEADER 14
#define MM_UNSUPPORTED_TYPE 15
#define MM_LINE_TOO_LONG 16
#define MM_COULD_NOT_WRITE_FILE 17
/******************** Matrix Market internal definitions ********************
MM_matrix_typecode: 4-character sequence
ojbect sparse/ data storage
dense type scheme
string position: [0] [1] [2] [3]
Matrix typecode: M(atrix) C(oord) R(eal) G(eneral)
A(array) C(omplex) H(ermitian)
P(attern) S(ymmetric)
I(nteger) K(kew)
***********************************************************************/
#define MM_MTX_STR "matrix"
#define MM_ARRAY_STR "array"
#define MM_DENSE_STR "array"
#define MM_COORDINATE_STR "coordinate"
#define MM_SPARSE_STR "coordinate"
#define MM_COMPLEX_STR "complex"
#define MM_REAL_STR "real"
#define MM_INT_STR "integer"
#define MM_GENERAL_STR "general"
#define MM_SYMM_STR "symmetric"
#define MM_HERM_STR "hermitian"
#define MM_SKEW_STR "skew-symmetric"
#define MM_PATTERN_STR "pattern"
/* high level routines */
int mm_write_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(std::FILE *f, int M, int N, int nz, int I[], int J[],
double val[], MM_typecode matcode);
int mm_read_mtx_crd_entry(std::FILE *f, int *I, int *J, double *real, double *img,
MM_typecode matcode);
int mm_read_mtx_crd_entry(std::FILE *f, long long *I, long long *J, double *real, double *img,
MM_typecode matcode);
int mm_read_unsymmetric_sparse(const char *fname, int *M_, int *N_, int *nz_,
double **val_, int **I_, int **J_);
} // namespace EpetraExt
#endif
|