mwSignedIndex is a signed integer type that represents size values, such as array dimensions. This function is provided for purposes of cross-platform flexibility. By default, mwSignedIndex is equivalent to ptrdiff_t in C++. In Fortran, mwSignedIndex is similarly equivalent to INTEGER*4 or INTEGER*8, based on platform and compilation flags.
The C header file containing this type is:
#include "matrix.h"
The Fortran header file containing this type is:
#include "fintrf.h"
![]() | mwPointer (Fortran) | mwSize (C and Fortran) | ![]() |

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