Pointer to imaginary data elements in array
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.
This function is like mxGetPi, except that in C it returns a void *. For more information, see the description for the mxGetData function.
See the following examples in matlabroot/extern/examples/mex.
See the following examples in matlabroot/extern/examples/mx.