68 lines
1.5 KiB
C++
68 lines
1.5 KiB
C++
// 1999-05-07
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// bkoz
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// Copyright (C) 1999 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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// 23.2.4.2 vector capacity
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#include <vector>
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#include <debug_assert.h>
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template<typename T>
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struct A { };
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struct B { };
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bool test01()
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{
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// non POD types
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bool test = true;
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std::vector< A<B> > vec01;
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typedef std::vector< A<B> >::size_type size_type;
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size_type sz01 = vec01.capacity();
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vec01.reserve(100);
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size_type sz02 = vec01.capacity();
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VERIFY( sz02 >= sz01 );
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sz01 = vec01.size() + 5;
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vec01.resize(sz01);
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sz02 = vec01.size();
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VERIFY( sz01 == sz02 );
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sz01 = vec01.size() - 5;
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vec01.resize(sz01);
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sz02 = vec01.size();
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VERIFY( sz01 == sz02 );
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#ifdef DEBUG_ASSERT
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assert(test);
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#endif
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return test;
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}
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int main()
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{
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test01();
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return 0;
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}
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