mxGetImagData (C and Fortran) - Pointer to imaginary data of array

C Syntax

#include "matrix.h"
void *mxGetImagData(const mxArray *pm);

Fortran Syntax

mwPointer mxGetImagData(pm)
mwPointer pm

Arguments

pm

Pointer to an mxArray

Returns

Pointer to the first element of the imaginary data. Returns NULL in C (0 in Fortran) if there is no imaginary data or if there is an error.

Description

This function is like mxGetPi, except that in C it returns a void *. For more information, see the description for the mxGetData function.

Examples

See the following examples in matlabroot/extern/examples/mex.

• explore.c

See the following examples in matlabroot/extern/examples/mx.

• mxisfinite.c

See Also

mxGetData, mxGetPi

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