18 Sep
2006
18 Sep
'06
7:14 p.m.
On Mon, September 18, 2006 12:52 pm, Rob Caldecott wrote:
Can the pair be declared without a typedef? Is this a limitation of the MS compiler?
It is a limitation of the preprocessor. It does not recognize <> as any sort of parentheses, so it thinks the , separating the template parameters is a macro argument separator. You can try wrapping the whole argument in parentheses: BOOST_FOREACH((std::pair<int, int> p), m) But I'm not sure if the PP passes the parentheses on - in that case, you might get syntax errors in the generated code. If that's the case, you'll have to use the typedef.