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- /* Boost.MultiIndex test for serialization, part 3.
- *
- * Copyright 2003-2018 Joaquin M Lopez Munoz.
- * 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_serialization3.hpp"
- #include "test_serialization_template.hpp"
- #include <boost/move/core.hpp>
- #include <boost/multi_index/hashed_index.hpp>
- #include <boost/multi_index/sequenced_index.hpp>
- #include <boost/multi_index/ordered_index.hpp>
- #include <boost/multi_index/key_extractors.hpp>
- #include "non_std_allocator.hpp"
- struct non_default_ctble
- {
- non_default_ctble(int n_):n(n_){}
- bool operator==(const non_default_ctble& x)const{return n==x.n;}
- int n;
- };
- #if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
- namespace boost{
- namespace serialization{
- #endif
- template<class Archive>
- void save_construct_data(
- Archive& ar,const non_default_ctble* p,const unsigned int version)
- {
- if(version<3)return;
- ar<<boost::serialization::make_nvp("n",p->n);
- }
- template<class Archive>
- void load_construct_data(
- Archive& ar,non_default_ctble* p,const unsigned int version)
- {
- if(version<3)return;
- int n=0;
- ar>>boost::serialization::make_nvp("n",n);
- ::new(p)non_default_ctble(n);
- }
- template<class Archive>
- void serialize(Archive&,non_default_ctble&,const unsigned int)
- {
- }
- #if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
- } /* namespace serialization */
- } /* namespace boost*/
- #endif
- namespace boost{
- namespace serialization{
- template<> struct version<non_default_ctble>
- {
- BOOST_STATIC_CONSTANT(int,value=3);
- };
- } /* namespace serialization */
- } /* namespace boost*/
- struct non_copyable
- {
- non_copyable(int n_=0):n(n_){}
- non_copyable(BOOST_RV_REF(non_copyable) x):n(x.n){}
- bool operator==(const non_copyable& x)const{return n==x.n;}
- bool operator<(const non_copyable& x)const{return n<x.n;}
- int n;
- private:
- BOOST_MOVABLE_BUT_NOT_COPYABLE(non_copyable)
- };
- #if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
- namespace boost{
- namespace serialization{
- #endif
- template<class Archive>
- void serialize(Archive& ar,non_copyable& x,const unsigned int)
- {
- ar&boost::serialization::make_nvp("n",x.n);
- }
- #if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
- } /* namespace serialization */
- } /* namespace boost*/
- #endif
- using namespace boost::multi_index;
- void test_serialization3()
- {
- const int N=100;
- const int SHUFFLE=10232;
- typedef multi_index_container<
- int,
- indexed_by<
- hashed_unique<identity<int> >,
- sequenced<>
- >,
- non_std_allocator<int>
- > hashed_set;
- typedef hashed_set::iterator iterator;
- typedef hashed_set::local_iterator local_iterator;
- hashed_set hs;
- for(int i=0;i<N;++i){
- hs.insert(i*SHUFFLE);
- }
- std::ostringstream oss;
- {
- boost::archive::text_oarchive oa(oss);
- oa<<const_cast<const hashed_set&>(hs);
- std::vector<iterator> its(N);
- for(int i=0;i<N;++i){
- iterator it=hs.find(i*SHUFFLE);
- its.push_back(it);
- oa<<const_cast<const iterator&>(its.back());
- }
- iterator it=hs.end();
- oa<<const_cast<const iterator&>(it);
- std::vector<local_iterator> lits(2*N);
- for(std::size_t buc=0;buc<hs.bucket_count();++buc){
- for(local_iterator lit=hs.begin(buc),lit_end=hs.end(buc);
- lit!=lit_end;++lit){
- oa<<*lit;
- lits.push_back(lit);
- oa<<const_cast<const local_iterator&>(lits.back());
- }
- local_iterator lit2=hs.end(buc);
- lits.push_back(lit2);
- oa<<const_cast<const local_iterator&>(lits.back());
- }
- }
- hashed_set hs2;
- std::istringstream iss(oss.str());
- boost::archive::text_iarchive ia(iss);
- ia>>hs2;
- BOOST_TEST(boost::multi_index::get<1>(hs)==boost::multi_index::get<1>(hs2));
- for(int j=0;j<N;++j){
- iterator it;
- ia>>it;
- BOOST_TEST(*it==j*SHUFFLE);
- }
- iterator it;
- ia>>it;
- BOOST_TEST(it==hs2.end());
- for(std::size_t buc=0;buc<hs2.bucket_count();++buc){
- for(std::size_t k=0;k<hs2.bucket_size(buc);++k){
- int n;
- local_iterator it_;
- ia>>n;
- ia>>it_;
- BOOST_TEST(*it_==n);
- }
- local_iterator it2;
- ia>>it2;
- BOOST_TEST(it2==hs2.end(buc));
- }
- {
- typedef multi_index_container<
- non_default_ctble,
- indexed_by<
- ordered_unique<
- BOOST_MULTI_INDEX_MEMBER(non_default_ctble,int,n)
- >
- >
- > multi_index_t;
- multi_index_t m;
- for(int i=0;i<100;++i)m.insert(non_default_ctble(i));
- test_serialization(m);
- }
- {
- /* testcase for https://svn.boost.org/trac10/ticket/13478 */
- typedef multi_index_container<
- non_copyable,
- indexed_by<
- ordered_unique<
- BOOST_MULTI_INDEX_MEMBER(non_copyable,int,n)
- >
- >
- > multi_index_t;
- multi_index_t m;
- for(int i=0;i<100;++i)m.emplace(i);
- test_serialization(m);
- }
- }
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