276e31ec6e
2002-07-07 Paolo Carlini <pcarlini@unitus.it> PR libstdc++/7186 * include/bits/stl_deque.h (_Deque_iterator::operator-): Make non-member, as already happens for the comparison operators in accord with DR179 (Ready). * testsuite/23_containers/deque_operators.cc: Add test02. From-SVN: r55301
86 lines
2.1 KiB
C++
86 lines
2.1 KiB
C++
// 2002-05-18 Paolo Carlini <pcarlini@unitus.it>
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// Copyright (C) 2002 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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// 23.2.1 deque operators
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#include <deque>
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#include <testsuite_hooks.h>
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// libstdc++/6503
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void test01()
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{
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bool test = true;
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std::deque<int> d(2);
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typedef std::deque<int>::iterator iter;
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typedef std::deque<int>::const_iterator constiter;
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iter beg = d.begin();
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iter end = d.end();
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constiter constbeg = d.begin();
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constiter constend = d.end();
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VERIFY( beg == constbeg );
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VERIFY( constend == end );
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VERIFY( beg != constend );
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VERIFY( constbeg != end );
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VERIFY( beg < constend );
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VERIFY( constbeg < end );
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VERIFY( end > constbeg );
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VERIFY( constend > beg );
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VERIFY( end >= constend );
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VERIFY( constbeg >= beg );
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VERIFY( beg <= constbeg );
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VERIFY( constend <= end );
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}
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// libstdc++/7186
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void test02()
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{
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bool test = true;
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std::deque<int> d(2);
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typedef std::deque<int>::iterator iter;
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typedef std::deque<int>::const_iterator constiter;
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iter beg = d.begin();
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iter end = d.end();
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constiter constbeg = d.begin();
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constiter constend = d.end();
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VERIFY( beg - constbeg == 0 );
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VERIFY( constend - end == 0 );
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VERIFY( end - constbeg > 0 );
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VERIFY( constend - beg > 0 );
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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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