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Posted to java-dev@axis.apache.org by bu...@apache.org on 2004/01/02 19:08:52 UTC
DO NOT REPLY [Bug 25864] New: -
const qualifier for std::map causes compilation error in vc7
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=25864
const qualifier for std::map causes compilation error in vc7
Summary: const qualifier for std::map causes compilation error in
vc7
Product: Axis-C++
Version: current (nightly)
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: Normal
Priority: Other
Component: Basic Architecture
AssignedTo: axis-dev@ws.apache.org
ReportedBy: elrod@vindicia.com
This seems like a different in impl. of std::map in vc7 for an
example following fragment produces the same error
#include <map>
int main()
{
std::map<const int, int> test;
return 0;
}
if you remove "const" qualifier from the key this goes away.
Why? it looks likes making the key const removes the difference between
a pair<key, value> and a const version of the same.
vc7 std::map impl. is
template<class _Kty,
class _Ty,
class _Pr = less<_Kty>,
class _Alloc = allocator<pair<const _Kty, _Ty> > >
class map{...}
but in vc6 std::map impl. is
template<class _K, class _Ty, class _Pr = less<_K>,
class _A = allocator<_Ty> >
class map {...}
Elements-key of a map has been changed so that they are immutable and a
const qualifier is no longer required.