matlab mxcopyptrtocomplex8函数语法

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一句话说明: COMPLEX*8 values from pointer array to Fortran array

mxCopyPtrToComplex8 (Fortran)

COMPLEX*8 values from pointer array to Fortran array

Fortran Syntax

subroutine mxCopyPtrToComplex8(pr, pi, y, n)
mwPointer pr, pi
complex*8 y(n)
mwSize n

Arguments

pr

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

pi

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

y

COMPLEX*8 Fortran array

n

Number of elements to copy

Description

mxCopyPtrToComplex8 copies n COMPLEX*8 values from the MATLAB arrays pointed to by pr and pi into the Fortran COMPLEX*8 array y.

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 Also

mxCopyComplex8ToPtr, mxCreateNumericArray, mxCreateNumericMatrix, mxGetData, mxGetImagData

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