vector.cpp
来自「Boost provides free peer-reviewed portab」· C++ 代码 · 共 125 行
CPP
125 行
// Copyright Aleksey Gurtovoy 2000-2005//// Distributed under the Boost Software License, Version 1.0. // (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt)//// See http://www.boost.org/libs/mpl for documentation.// $Id: vector.cpp 49268 2008-10-11 06:26:17Z agurtovoy $// $Date: 2008-10-11 02:26:17 -0400 (Sat, 11 Oct 2008) $// $Revision: 49268 $#include <boost/mpl/vector.hpp>#include <boost/mpl/vector/vector10.hpp>#include <boost/mpl/equal.hpp>#include <boost/mpl/push_back.hpp>#include <boost/mpl/pop_back.hpp>#include <boost/mpl/push_front.hpp>#include <boost/mpl/pop_front.hpp>#include <boost/mpl/back.hpp>#include <boost/mpl/front.hpp>#include <boost/mpl/size.hpp>#include <boost/mpl/empty.hpp>#include <boost/mpl/aux_/test.hpp>MPL_TEST_CASE(){ typedef vector0<> v0; typedef vector1<char> v1; typedef vector2<char,long> v2; typedef vector9<char,char,char,char,char,char,char,char,int> v9; MPL_ASSERT(( equal< v0,v0::type > )); MPL_ASSERT(( equal< v1,v1::type > )); MPL_ASSERT(( equal< v2,v2::type > )); MPL_ASSERT(( equal< v9,v9::type > )); MPL_ASSERT_RELATION( size<v0>::value, ==, 0 ); MPL_ASSERT_RELATION( size<v1>::value, ==, 1 ); MPL_ASSERT_RELATION( size<v2>::value, ==, 2 ); MPL_ASSERT_RELATION( size<v9>::value, ==, 9 ); MPL_ASSERT(( empty<v0> )); MPL_ASSERT_NOT(( empty<v1> )); MPL_ASSERT_NOT(( empty<v2> )); MPL_ASSERT_NOT(( empty<v9> )); MPL_ASSERT(( is_same< front<v1>::type,char > )); MPL_ASSERT(( is_same< back<v1>::type,char > )); MPL_ASSERT(( is_same< front<v2>::type,char > )); MPL_ASSERT(( is_same< back<v2>::type,long > )); MPL_ASSERT(( is_same< front<v9>::type,char > )); MPL_ASSERT(( is_same< back<v9>::type,int > ));}MPL_TEST_CASE(){ typedef vector2<char,long> v2; typedef begin<v2>::type i1; typedef next<i1>::type i2; typedef next<i2>::type i3; MPL_ASSERT(( is_same<deref<i1>::type,char> )); MPL_ASSERT(( is_same<deref<i2>::type,long> )); MPL_ASSERT(( is_same< i3, end<v2>::type > ));}MPL_TEST_CASE(){ typedef vector0<> v0; typedef push_back<v0,int>::type v1; typedef push_front<v1,char>::type v2; typedef push_back<v2,long>::type v3; MPL_ASSERT(( is_same< back<v1>::type,int > )); MPL_ASSERT(( is_same< back<v2>::type,int > )); MPL_ASSERT(( is_same< front<v2>::type,char > )); MPL_ASSERT(( is_same< back<v3>::type,long > )); MPL_ASSERT(( equal< v1,v1::type > )); MPL_ASSERT(( equal< v2,v2::type > )); MPL_ASSERT(( equal< v3,v3::type > ));}MPL_TEST_CASE(){ typedef vector9<char,bool,char,char,char,char,bool,long,int> v9; typedef pop_back<v9>::type v8; typedef pop_front<v8>::type v7; MPL_ASSERT(( is_same< back<v9>::type,int > )); MPL_ASSERT(( is_same< back<v8>::type,long > )); MPL_ASSERT(( is_same< back<v7>::type,long > )); MPL_ASSERT(( is_same< front<v7>::type,bool > )); MPL_ASSERT(( equal< v9,v9::type > )); MPL_ASSERT(( equal< v8,v8::type > )); MPL_ASSERT(( equal< v7,v7::type > ));}MPL_TEST_CASE(){ typedef vector<> v0; typedef vector<char> v1; typedef vector<char,long> v2; typedef vector<char,char,char,char,char,char,char,char,int> v9; MPL_ASSERT(( equal< v0,v0::type > )); MPL_ASSERT(( equal< v1,v1::type > )); MPL_ASSERT(( equal< v2,v2::type > )); MPL_ASSERT(( equal< v9,v9::type > )); MPL_ASSERT_RELATION( size<v0>::value, ==, 0 ); MPL_ASSERT_RELATION( size<v1>::value, ==, 1 ); MPL_ASSERT_RELATION( size<v2>::value, ==, 2 ); MPL_ASSERT_RELATION( size<v9>::value, ==, 9 );}
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