Mat_CreateVer - Man Page
Creates a MATLAB MAT file.
Synopsis
#include <matio.h>
mat_t *
Mat_CreateVer
(const char *matname, const char *hdr_str, enum mat_ft mat_file_ver);
mat_t *
Mat_Create
(const char *matname, const char *hdr_str);
Description
The Mat_CreateVer
() function creates a MATLAB MAT file opened for write access. The hdr_str is a string written in the file header of MAT version 5 and 7.3 (HDF) files. Only the first 128 bytes of the string is written. If hdr_str is NULL, then a default string is written that contains the platform, date, matio library version.
The mat_file_ver argument specifies the MAT file version to create. The matio library can write version 4 files (MAT_FT_MAT4), version 5 files (MAT_FT_MAT5), and an HDF5 file format introduced in MATLAB version 7.3 (MAT_FT_MAT73).
The Mat_Create
() function is equivalent to calling Mat_CreateVer
() with MAT_FT_DEFAULT as the file version.
Examples
#include <stdlib.h> #include <stdio.h> #include "matio.h" int main(int argc, char **argv) { mat_t *matfp; matfp = Mat_CreateVer(argv[1], NULL, MAT_FT_73); if ( NULL == matfp ) { fprintf(stderr, "Error creating MAT file %s0, argv[1]); return EXIT_FAILURE; } Mat_Close(matfp); return EXIT_SUCCESS; }
See Also
Mat_CreateVer(3), Mat_Close(3)
Referenced By
Mat_Close(3), Mat_GetFileAccessMode(3), Mat_GetFilename(3), Mat_GetHeader(3), Mat_GetVersion(3), Mat_Open(3), Mat_VarWrite(3), Mat_VarWriteAppend(3).