matGetVariable (C and Fortran) - Read mxArray from MAT-files
C Syntax
#include "mat.h"
mxArray *matGetVariable(MATFile *mfp, const char *name);
Fortran Syntax
mwPointer matGetVariable(mfp, name)
mwPointer mfp
character*(*) name
Arguments
- mfp
Pointer to MAT-file information
- name
Name of mxArray to get from MAT-file
Returns
Pointer to a newly allocated mxArray structure
representing the mxArray named by name from
the MAT-file pointed to by mfp.
matGetVariable returns NULL in
C (0 in Fortran) if the attempt to return the mxArray named
by name fails.
Description
This routine allows you to copy an mxArray out
of a MAT-file.
Use mxDestroyArray to destroy the mxArray created
by this routine when you are finished with it.
C Examples
See matcreat.c and matdgns.c
in the matlabroot/extern/examples/eng_mat folder
for sample programs that illustrate how to use the MAT-file routines
in a
C program.
See Also
matPutVariable, mxDestroyArray
 | matGetNextVariableInfo (C and Fortran) | | matGetVariableInfo (C and Fortran) |  |
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