MATLAB®

mxCopyReal4ToPtr (Fortran) - Copy REAL*4 values from Fortran array to pointer array

Fortran Syntax

mxCopyReal4ToPtr(y, px, n)
real*4 y(n)
mwPointer px
mwSize n

Arguments

y

REAL*4 Fortran array

px

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

n

Number of elements to copy

Description

mxCopyReal4ToPtr copies n REAL*4 values from the Fortran REAL*4 array y into the MATLAB array pointed to by px, either a pr or pi array. 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

mxCopyPtrToReal4, mxCreateNumericArray, mxCreateNumericMatrix, mxGetData, mxGetImagData

mxCopyPtrToReal8 (Fortran)

mxCopyReal8ToPtr (Fortran)