MATLAB®

mxCopyPtrToReal4 (Fortran) - Copy REAL*4 values from pointer array to Fortran array

Fortran Syntax

mxCopyPtrToReal4(px, y, n)
mwPointer px
real*4 y(n)
mwSize n

Arguments

px

Pointer to the real or imaginary data of a single-precision MATLAB array

y

REAL*4 Fortran array

n

Number of elements to copy

Description

mxCopyPtrToReal4 copies n REAL*4 values from the MATLAB array pointed to by px, either a pr or pi array, into the Fortran REAL*4 array y. This subroutine is essential for use with Fortran compilers that do not support the %VAL construct in order to set up standard Fortran arrays for passing as arguments to the computation routine of a MEX-file.

See Also

mxCopyReal4ToPtr, mxCreateNumericArray, mxCreateNumericMatrix, mxGetData, mxGetImagData

mxCopyPtrToPtrArray (Fortran)

mxCopyPtrToReal8 (Fortran)