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87 lines
3.0 KiB
C++
87 lines
3.0 KiB
C++
/* Boost.MultiIndex test for replace(), modify() and modify_key().
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*
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* Copyright Joaquín M López Muñoz 2003-2004. Use, modification, and
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* distribution are subject to the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*
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* See http://www.boost.org/libs/multi_index for library home page.
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*/
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#include "test_update.hpp"
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#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
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#include <algorithm>
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#include "pre_multi_index.hpp"
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#include "employee.hpp"
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#include "pair_of_ints.hpp"
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#include <boost/test/test_tools.hpp>
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using namespace boost::multi_index;
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void test_update()
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{
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employee_set es;
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employee_set_as_inserted& i=get<as_inserted>(es);
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es.insert(employee(0,"Joe",31));
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es.insert(employee(1,"Robert",27));
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es.insert(employee(2,"John",40));
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es.insert(employee(3,"Olbert",20));
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es.insert(employee(4,"John",57));
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employee_set::iterator it=es.find(employee(0,"Joe",31));
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employee_set_as_inserted::iterator it1=
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project<as_inserted>(es,get<name>(es).find("Olbert"));
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BOOST_CHECK(es.replace(it,*it));
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BOOST_CHECK(!es.replace(it,employee(3,"Joe",31))&&it->id==0);
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BOOST_CHECK(es.replace(it,employee(0,"Joe",32))&&it->age==32);
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BOOST_CHECK(i.replace(it1,employee(3,"Albert",20))&&it1->name=="Albert");
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typedef multi_index_container<
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pair_of_ints,
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indexed_by<
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ordered_unique<BOOST_MULTI_INDEX_MEMBER(pair_of_ints,int,first)>,
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ordered_unique<BOOST_MULTI_INDEX_MEMBER(pair_of_ints,int,second)>,
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sequenced<> > >
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int_int_set;
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int_int_set iis;
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nth_index<int_int_set,2>::type& iii=get<2>(iis);
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iis.insert(pair_of_ints(0,0));
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iis.insert(pair_of_ints(5,5));
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iis.insert(pair_of_ints(10,10));
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BOOST_CHECK(!iis.replace(iis.begin(),pair_of_ints(5,0)));
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BOOST_CHECK(!iii.replace(iii.begin(),pair_of_ints(0,5)));
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BOOST_CHECK(!iis.replace(iis.begin(),pair_of_ints(5,11)));
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BOOST_CHECK(!iis.replace(iis.begin(),pair_of_ints(11,5)));
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BOOST_CHECK(iis.modify(iis.begin(),increment_first));
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BOOST_CHECK(iii.modify(iii.begin(),increment_first));
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BOOST_CHECK(iis.modify(iis.begin(),increment_first));
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BOOST_CHECK(iii.modify(iii.begin(),increment_first));
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BOOST_CHECK(!iis.modify(iis.begin(),increment_first));
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BOOST_CHECK(iis.size()==2);
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iis.insert(pair_of_ints(0,0));
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BOOST_CHECK(iii.modify(--iii.end(),increment_second));
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BOOST_CHECK(iis.modify(iis.begin(),increment_second));
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BOOST_CHECK(iii.modify(--iii.end(),increment_second));
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BOOST_CHECK(iis.modify(iis.begin(),increment_second));
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BOOST_CHECK(!iii.modify(--iii.end(),increment_second));
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BOOST_CHECK(iii.size()==2);
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iis.insert(pair_of_ints(0,0));
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BOOST_CHECK(iis.modify_key(iis.begin(),increment_int));
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BOOST_CHECK(iis.modify_key(iis.begin(),increment_int));
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BOOST_CHECK(iis.modify_key(iis.begin(),increment_int));
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BOOST_CHECK(iis.modify_key(iis.begin(),increment_int));
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BOOST_CHECK(!iis.modify_key(iis.begin(),increment_int));
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BOOST_CHECK(iis.size()==2);
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}
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