mxIsStruct (C and Fortran) - Determine whether input is structure mxArray
C Syntax
#include "matrix.h"
bool mxIsStruct(const mxArray *pm);
Fortran Syntax
integer*4 mxIsStruct(pm)
mwPointer pm
Arguments
- pm
Pointer to an mxArray
Returns
Logical 1 (true) if pm points
to a structure mxArray, and logical 0 (false)
otherwise.
Description
Use mxIsStruct to determine whether pm points
to a structure mxArray. Many routines (for example, mxGetFieldName and mxSetField)
require a structure mxArray as an argument.
C Examples
See phonebook.c
in the matlabroot/extern/examples/refbook folder
.
See Also
mxCreateStructArray, mxCreateStructMatrix, mxGetNumberOfFields, mxGetField, mxSetField
 | mxIsSparse (C and Fortran) | | mxIsUint16 (C and Fortran) |  |
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