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Invoking functions with returned values z/OS Language Environment Writing Interlanguage Communication Applications SA38-0684-00 |
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Both C++ and Fortran can invoke the other language as a function that returns a value: in C++, this would be a function that returns something other than void; in Fortran, the equivalent of a function is a routine that begins with a FUNCTION statement. Only certain data types, however, can be used as function return values. See Table 1 for a list of the supported data types that can be used as function return values. |
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