#include "mat.h" FILE *matGetFp(fp)
MATFile *fp;
integer*4 function matGetFp(fp)
integer*4 fp
fp
matGetFp
returns the C file handle to the MAT-file with handle fp
. This can be useful for using standard C library routines like ferror()
and feof()
to investigate error situations.
It is necessary to call matGetFp
each time you use a FILE
handle with some other function because the FILE
handle in use by the MAT-file routines changes during the course of matPutMatrix
calls if a Matrix is being replaced.
(c) Copyright 1994 by The MathWorks, Inc.