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/* Boost.MultiIndex test for modifier memfuns.
*
* Copyright 2003-2006 Joaqun M Lpez Muoz.
* 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/multi_index for library home page.
*/
#include "test_modifiers.hpp"
#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
#include <vector>
#include "pre_multi_index.hpp"
#include "employee.hpp"
#include <boost/test/test_tools.hpp>
class always_one
{
public:
always_one():n(1){}
~always_one(){n=0;}
int get()const{return n;}
private:
int n;
};
inline bool operator==(const always_one& x,const always_one& y)
{
return x.get()==y.get();
}
#if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
namespace boost{
#endif
inline std::size_t hash_value(const always_one& x)
{
return static_cast<std::size_t>(x.get());
}
#if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
} /* namespace boost */
#endif
using namespace boost::multi_index;
void test_modifiers()
{
employee_set es;
employee_set_by_name& i1=get<name>(es);
employee_set_by_age& i2=get<age>(es);
employee_set_as_inserted& i3=get<as_inserted>(es);
employee_set_by_ssn& i4=get<ssn>(es);
employee_set_randomly& i5=get<randomly>(es);
es.insert(employee(0,"Joe",31,1123));
BOOST_CHECK(es.insert(employee(0,"Joe",31,1123)).second==false);
BOOST_CHECK(i1.insert(employee(0,"Joe Jr.",5,2563)).second==false);
BOOST_CHECK(i2.insert(employee(1,"Victor",5,1123)).second==false);
BOOST_CHECK(i3.insert(i3.begin(),employee(1,"Victor",5,1123)).second
==false);
BOOST_CHECK(i3.push_front(employee(0,"Joe Jr.",5,2563)).second==false);
BOOST_CHECK(i3.push_back(employee(0,"Joe Jr.",5,2563)).second==false);
employee_set_by_name::iterator it1=i1.find("Joe");
i1.insert(it1,employee(1,"Joe Jr.",5,2563));
BOOST_CHECK(es.size()==2);
employee_set_by_age::iterator it2=i2.find(31);
i2.insert(it2,employee(2,"Grandda Joe",64,7881));
BOOST_CHECK(es.size()==3);
employee_set_as_inserted::iterator it3=i3.begin();
i3.insert(it3,100,employee(3,"Judy",39,6201));
BOOST_CHECK((--it3)->ssn==6201);
BOOST_CHECK(es.size()==4);
employee_set_randomly::iterator it5=i5.begin();
i5.insert(it5,100,employee(4,"Jill",52,3379));
BOOST_CHECK(i5.begin()->age==52);
BOOST_CHECK(es.size()==5);
es.erase(employee(1,"Joe Jr.",5,2563));
BOOST_CHECK(i3.size()==4&&i5.size()==4);
BOOST_CHECK(i1.erase("Judy")==1);
BOOST_CHECK(es.size()==3&&i2.size()==3);
BOOST_CHECK(i2.erase(it2)->age==52);
BOOST_CHECK(i3.size()==2&&i4.size()==2);
i3.pop_front();
BOOST_CHECK(i1.size()==1&&i2.size()==1);
i5.erase(i5.begin(),i5.end());
BOOST_CHECK(es.size()==0&&i3.size()==0);
es.insert(employee(0,"Joe",31,1123));
BOOST_CHECK(i1.erase(i1.begin())==i1.end());
BOOST_CHECK(i1.size()==0);
es.insert(employee(0,"Joe",31,1123));
es.insert(employee(1,"Jack",31,5032));
BOOST_CHECK(i2.erase(31)==2);
BOOST_CHECK(i2.size()==0);
i3.push_front(employee(1,"Jack",31,5032));
i3.push_back(employee(0,"Joe",31,1123));
BOOST_CHECK(i3.front()==employee(1,"Jack",31,5032));
BOOST_CHECK(i3.back()==employee(0,"Joe",31,1123));
i3.pop_back();
BOOST_CHECK(i3.back()==employee(1,"Jack",31,5032));
BOOST_CHECK(es.size()==1);
i3.pop_front();
BOOST_CHECK(es.size()==0);
i5.push_back(employee(1,"Jack",31,5032));
i5.push_front(employee(0,"Joe",31,1123));
i5.insert(i5.end()-1,employee(2,"Grandda Joe",64,7881));
BOOST_CHECK(i5.back()==employee(1,"Jack",31,5032));
BOOST_CHECK(i5.front()==employee(0,"Joe",31,1123));
BOOST_CHECK(i5[0]==i5.front()&&i5.at(0)==i5.front());
BOOST_CHECK(i5[i5.size()-1]==i5.back()&&i5.at(i5.size()-1)==i5.back());
i5.pop_front();
BOOST_CHECK(i5.back()==employee(1,"Jack",31,5032));
BOOST_CHECK(i5.front()==employee(2,"Grandda Joe",64,7881));
BOOST_CHECK(es.size()==2);
i5.pop_back();
BOOST_CHECK(i5.back()==employee(2,"Grandda Joe",64,7881));
BOOST_CHECK(i5.front()==i5.front());
BOOST_CHECK(es.size()==1);
i5.erase(i5.begin());
BOOST_CHECK(es.size()==0);
std::vector<employee> ve;
ve.push_back(employee(3,"Anna",31,5388));
ve.push_back(employee(1,"Rachel",27,9012));
ve.push_back(employee(2,"Agatha",40,1520));
i1.insert(ve.begin(),ve.end());
BOOST_CHECK(i2.size()==3);
BOOST_CHECK(i2.erase(i2.begin(),i2.end())==i2.end());
BOOST_CHECK(es.size()==0);
i2.insert(ve.begin(),ve.end());
BOOST_CHECK(i3.size()==3);
BOOST_CHECK(*(i3.erase(i3.begin()))==employee(1,"Rachel",27,9012));
BOOST_CHECK(i3.erase(i3.begin(),i3.end())==i3.end());
BOOST_CHECK(es.size()==0);
i3.insert(i3.end(),ve.begin(),ve.end());
BOOST_CHECK(es.size()==3);
BOOST_CHECK(i4.erase(9012)==1);
i4.erase(i4.begin());
BOOST_CHECK(i4.erase(i4.begin(),i4.end())==i4.end());
i4.insert(ve.begin(),ve.end());
BOOST_CHECK(i5.size()==3);
BOOST_CHECK(i5.erase(i5.begin(),i5.end())==i5.end());
BOOST_CHECK(es.size()==0);
i5.insert(i5.begin(),ve.begin(),ve.end());
BOOST_CHECK(i1.size()==3);
BOOST_CHECK(es.erase(es.begin(),es.end())==es.end());
BOOST_CHECK(i2.size()==0);
es.insert(employee(0,"Joe",31,1123));
es.insert(employee(1,"Robert",27,5601));
es.insert(employee(2,"John",40,7889));
es.insert(employee(3,"Albert",20,9012));
es.insert(employee(4,"John",57,1002));
employee_set es_backup(es);
employee_set es2;
es2.insert(employee(3,"Anna",31,5388));
es2.insert(employee(1,"Rachel",27,9012));
es2.insert(employee(2,"Agatha",40,1520));
employee_set es2_backup(es2);
i1.swap(get<1>(es2));
BOOST_CHECK(es==es2_backup&&es2==es_backup);
i2.swap(get<2>(es2));
BOOST_CHECK(es==es_backup&&es2==es2_backup);
i3.swap(get<3>(es2));
BOOST_CHECK(es==es2_backup&&es2==es_backup);
i4.swap(get<4>(es2));
BOOST_CHECK(es==es_backup&&es2==es2_backup);
i5.swap(get<5>(es2));
BOOST_CHECK(es==es2_backup&&es2==es_backup);
#if defined(BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL)
::boost::multi_index::detail::swap(i1,get<1>(es2));
#else
using std::swap;
swap(i1,get<1>(es2));
#endif
BOOST_CHECK(es==es_backup&&es2==es2_backup);
#if defined(BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL)
::boost::multi_index::detail::swap(i2,get<2>(es2));
#else
using std::swap;
swap(i2,get<2>(es2));
#endif
BOOST_CHECK(es==es2_backup&&es2==es_backup);
#if defined(BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL)
::boost::multi_index::detail::swap(i3,get<3>(es2));
#else
using std::swap;
swap(i3,get<3>(es2));
#endif
BOOST_CHECK(es==es_backup&&es2==es2_backup);
#if defined(BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL)
::boost::multi_index::detail::swap(i4,get<4>(es2));
#else
using std::swap;
swap(i4,get<4>(es2));
#endif
BOOST_CHECK(es==es2_backup&&es2==es_backup);
#if defined(BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL)
::boost::multi_index::detail::swap(i5,get<5>(es2));
#else
using std::swap;
swap(i5,get<5>(es2));
#endif
BOOST_CHECK(es==es_backup&&es2==es2_backup);
i3.clear();
BOOST_CHECK(i3.size()==0);
es=es2;
i4.clear();
BOOST_CHECK(i4.size()==0);
es=es2;
i5.clear();
BOOST_CHECK(i5.size()==0);
es2.clear();
BOOST_CHECK(es2.size()==0);
/* testcase for problem reported at
* http://lists.boost.org/boost-users/2006/12/24215.php
*/
multi_index_container<
always_one,
indexed_by<
hashed_non_unique<identity<always_one> >
>
> aoc;
aoc.insert(always_one());
aoc.insert(always_one());
aoc.erase(*(aoc.begin()));
BOOST_CHECK(aoc.empty());
}
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