operator!= - map<int, pair>::rend() - linux

From:
eiji.anonremail@googlemail.com
Newsgroups:
comp.lang.c++
Date:
Fri, 18 Jul 2008 08:22:07 -0700 (PDT)
Message-ID:
<7ff082af-83d6-4857-b79a-d0aa813ea6a4@u36g2000pro.googlegroups.com>
Hi folks,

I have a compile problem on linux, and maybe someone has an idea:

#include <map>
#include <iostream>

class Test {
    int i;
};

int main(int argc, char* argv[])
{
    std::map<int, std::pair<int,const Test*> > range_map;

    range_map.insert(
        std::make_pair(
                0,
                std::make_pair<int,const Test*>(0,new Test)
            )
        );

    range_map.insert(
        std::make_pair(
                1,
                std::make_pair<int,const Test*>(1,new Test)
            )
        );

    std::map<int, std::pair<int,const Test*> >::const_reverse_iterator
range_map_riter;
    for(range_map_riter = range_map.rbegin(); range_map_riter !=
range_map.rend(); ++range_map_riter)
    {
        std::cout << (range_map_riter->first) << " " << (range_map_riter-
second.first) << std::endl;
    
}

    return 0;
}

On win32 this works, but on linux I get a compiler error like this:

main.cpp:31: error: no match for 'operator!=' in
'range_map_riter != std::map<_Key, _Tp, _Compare, _Alloc>::rend()
[with
_Key = int, _Tp = std::pair<int, co
nst Test*>, _Compare = std::less<int>, _Alloc =
std::allocator<std::pair<const int, std::pair<int, const
Test*> > >]()'

Help is much appreciated.

eiji

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