list_capacity.cc
来自「俄罗斯高人Mamaich的Pocket gcc编译器(运行在PocketPC上)」· CC 代码 · 共 71 行
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// Copyright (C) 2001 Free Software Foundation, Inc.//// This file is part of the GNU ISO C++ Library. This library is free// software; you can redistribute it and/or modify it under the// terms of the GNU General Public License as published by the// Free Software Foundation; either version 2, or (at your option)// any later version.// This library is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without Pred the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the// GNU General Public License for more details.// You should have received a copy of the GNU General Public License along// with this library; see the file COPYING. If not, write to the Free// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,// USA.// 23.2.2.2 list capacity [lib.list.capacity]#include <list>#include <testsuite_hooks.h>bool test = true;// This test verifies the following.//// 23.2.2 bool empty() const// 23.2.2 size_type size() const// 23.2.2 iterator begin()// 23.2.2 iterator end()// 23.2.2.3 void push_back(const T&)// 23.2.2 size_type max_size() const// 23.2.2.2 void resize(size_type s, T c = T())//voidtest01(){ std::list<int> list0101; VERIFY(list0101.empty()); VERIFY(list0101.size() == 0); list0101.push_back(1); VERIFY(!list0101.empty()); VERIFY(list0101.size() == 1); list0101.resize(3, 2); VERIFY(!list0101.empty()); VERIFY(list0101.size() == 3); std::list<int>::iterator i = list0101.begin(); VERIFY(*i == 1); ++i; VERIFY(*i == 2); ++i; VERIFY(*i == 2); ++i; VERIFY(i == list0101.end()); list0101.resize(0); VERIFY(list0101.empty()); VERIFY(list0101.size() == 0);}intmain(int argc, char* argv[]){ test01(); return !test;}// vi:set sw=2 ts=2:
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