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Text version of the page
| matGetVariable (C and Fortran) | |||||||||||||||||||||||
| Purpose CSyntax Fortran Syntax Arguments | |||||||||||||||||||||||
| Read mxArray from MAT-files #include "mat.h" mxArray *matGetVariable(MATFile *mfp, const char *name); | |||||||||||||||||||||||
| mwPointer matGetVariable(mfp, mwPointer mfp character*(*) name | name) | ||||||||||||||||||||||
| mfp | |||||||||||||||||||||||
| PointertoMAT-fileinformation | |||||||||||||||||||||||
| name 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 ofa 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 | |||||||||||||||||||||||
| Returns | |||||||||||||||||||||||
| Description C Examples See Also | |||||||||||||||||||||||
| 2-31 | |||||||||||||||||||||||