append function argument list with a macro?

[lvcoder]

Does anyone have an idea how to append arguments of a C++ function argument list one by one with help of a preprocessor macro (to supply them to C++ function, of course)? It seems impossible to me because I see no way to save a preprocessor variable... Is that impossible?

[JLBorges]

It is not impossible. See: http://www.boost.org/doc/libs/1_48_0/libs/preprocessor/doc/index.html

I'm not absolutely clear about what you mean by 'append arguments of a C++ function argument list one by one'; but I would think that either
a. variadic templates or
b. polymorphic call wrappers with generic binders
would provide a far better solution than the C preprocessor would.

[lvcoder]

Can't use variadic templates just yet. Can you give an example of how to
have preprocessor save the (intermediate) value of argument list to put
inside of a method call? What are "polymorphic call wrappers with generic
binders"?