You can use BOOST_PP_LIST_FOR_EACH
#define ARG_LIST (char, (int, (unsigned int, (long, ...))))
#define DO_IT(r, data, elem) void foo( elem );
BOOST_PP_LIST_FOR_EACH( DO_IT, , ARG_LIST )
The LIST_FOR_EACH macro repeatedly calls DO_IT for every member in ARG_LIST.
In DO_IT, r is the next available LIST_FOR_EACH repetition. data is the
middle argument to LIST_FOR_EACH (in our case, nothing), and elem is the
current element under inspection (char or int or unsigned int, etc...)
HTH,
Tanton
----- Original Message -----
From: "Eric Robert"
Hi,
I think the preprocessor library could help me here but I'm having problems understanding it. Maybe someone will be so kind to explain it to me a bit. Here is what I want to produce:
void foo(char); void foo(int); void foo(unsigned int); ....
You got the idea. Something that repeats a list of things i.e. here, types. How can I do that?
Thanks! Eric
[Non-text portions of this message have been removed]
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