mxCopyComplex8ToPtr (Fortran)

COMPLEX*8 values from Fortran array to pointer array

The function signature for mxCopyComplex8ToPtr is different in the Interleaved Complex API.

Fortran Syntax

Interleaved complex API

#include "fintrf.h"
integer*4 mxCopyComplex8ToPtr(y, pd, n)
complex*8 y(n)
mwPointer pd
mwSize n

Separate complex API

#include "fintrf.h"
subroutine mxCopyComplex8ToPtr(y, pr, pi, n)
complex*8 y(n)
mwPointer pr, pi
mwSize n

Input Arguments

y: COMPLEX*8 Fortran array
pd: Pointer to a complex double-precision MATLAB^® array
pr: Pointer to the real data of a single-precision MATLAB array
pi: Pointer to the imaginary data of a single-precision MATLAB array
n: Number of elements to copy

Output Arguments

status: Function status, returned as integer*4 when using the interleaved complex API.

Description

mxCopyComplex8ToPtr copies n COMPLEX*8 values from the Fortran COMPLEX*8 array y into the MATLAB arrays pointed to by:

pd when using the interleaved complex API, built with the -R2018a option.
pr and pi when using the separate complex API, built with the -R2017b option.

Sets up standard Fortran arrays for passing as arguments to or from the computation routine of a MEX-file. Use this subroutine with Fortran compilers that do not support the %VAL construct.

Version History

Introduced before R2006a