c55d267039
2000-11-17 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> * include/bits/stl_tree.h: Overload operators == and != to be able to handle the case (const_iterator,iterator) and (iterator,const_iterator), thus fixing libstdc++/737 and the like. * testsuite/23_containers/map_operators.cc (test02): New tests. From-SVN: r37532
71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
// 2000-09-07 bgarcia@laurelnetworks.com
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// Copyright (C) 2000 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// 23.3.4 template class multiset
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#include <map>
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#include <string>
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#include <iostream>
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// map and set
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// libstdc++/86: map & set iterator comparisons are not type-safe
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// XXX this is XFAIL for the time being, ie this should not compile
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void test01()
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{
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bool test = true;
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std::map<unsigned int, int> mapByIndex;
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std::map<std::string, unsigned> mapByName;
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mapByIndex.insert(std::pair<unsigned, int>(0, 1));
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mapByIndex.insert(std::pair<unsigned, int>(6, 5));
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std::map<unsigned, int>::iterator itr(mapByIndex.begin());
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test &= itr != mapByName.end(); // XXX - notice, it's not mapByIndex!!
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test &= itr == mapByName.end(); // XXX - notice, it's not mapByIndex!!
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return 0;
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}
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// http://sources.redhat.com/ml/libstdc++/2000-11/msg00093.html
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void test02()
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{
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typedef std::map<int,const int> MapInt;
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MapInt m;
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for (unsigned i=0;i<10;++i)
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m.insert(MapInt::value_type(i,i));
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for (MapInt::const_iterator i=m.begin();i!=m.end();++i)
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std::cerr << i->second << ' ';
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for (MapInt::const_iterator i=m.begin();m.end()!=i;++i)
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std::cerr << i->second << ' ';
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}
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int main()
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{
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test01();
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test02();
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return 0;
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}
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