Topic: Calling c++ from a c program
Author: rs@heike.informatik.uni-dortmund.de (Roland Schwan)
Date: 26 Jun 91 14:18:39 GMT Raw View
Hello netters!
Is there any chance to call a C++- method from a c-program?
Such as :
...c-file:
main()
{....
..
something();
....
}
...c++-file:
....
void something();
{
cout << "Output of c++ \n";
}
When I tried this, all I got was a core dumped.
Any ideas?
Roland.
____________________________________________________
Roland Schwan
rs@heike.informatik.uni-dortmund.de
It's better to burn out, than to fade away! (Kurgan)
____________________________________________________
Author: raeburn@athena.mit.edu (Ken Raeburn)
Date: 27 Jun 91 01:14:36 GMT Raw View
In article <3575@laura.UUCP> rs@heike.informatik.uni-dortmund.de (Roland Schwan) writes:
...c-file:
main()
{....
..
something();
....
}
The problem here is that some C++ implementations (UNIX ones at least
-- I haven't used others, and you didn't say what you were using)
require that `main' be compiled as C++ code, in order for constructors
for static objects to be run.
If you can't move this `main' routine into a C++ file, rename it to
`main2' or something, and add a new `main' routine in a C++ file which
simply calls `main2'.