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mxCopyReal8ToPtr (Fortran)

REAL*8 values from Fortran array to pointer array

Fortran Syntax

subroutine mxCopyReal8ToPtr(y, px, n)
real*8 y(n)
mwPointer px
mwSize n



REAL*8 Fortran array


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


Number of elements to copy


mxCopyReal8ToPtr copies n REAL*8 values from the Fortran REAL*8 array y into the MATLAB array pointed to by px, either a pr or pi array.

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.


See the following examples in matlabroot/extern/examples/eng_mat.

See the following examples in matlabroot/extern/examples/refbook.

Introduced before R2006a

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