Using Open XL C/C++ with Fortran

With Open XL C/C++, you can call functions written in Fortran from your C and C++ programs.

This section discusses some programming considerations for calling Fortran code in the following areas:

Identifiers
Corresponding data types
Character and aggregate data
Function calls and parameter passing
Pointers to functions

In topic Sample program: C/C++ calling Fortran, an example of a C program that calls a Fortran subroutine is provided.

For more information about language interoperability, see the information about the BIND attribute and the interoperability of procedures in the Open XL Fortran Language Reference.