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#include "mat.h" mxArray *matGetVariable(MATFile *mfp, const char *name);
mwPointer matGetVariable(mfp, name) mwPointer mfp character*(*) name
Pointer to MAT-file information
Name of mxArray to get from MAT-file
A 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.
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.
See matcreat.c and matdgns.c in the eng_mat subdirectory of the examples directory for sample programs that illustrate how to use the MATLAB® MAT-file routines in a C program.
matPutVariable, mxDestroyArray
![]() | matGetNextVariableInfo (C and Fortran) | matGetVariableInfo (C and Fortran) | ![]() |
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