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/////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2006-2013
//
// 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/intrusive for documentation.
//
/////////////////////////////////////////////////////////////////////////////
//[doc_slist_code
#include <boost/intrusive/slist.hpp>
#include <vector>
using namespace boost::intrusive;
//This is a base hook
class MyClass : public slist_base_hook<>
{
int int_;
public:
//This is a member hook
slist_member_hook<> member_hook_;
MyClass(int i)
: int_(i)
{}
};
//Define an slist that will store MyClass using the public base hook
typedef slist<MyClass> BaseList;
//Define an slist that will store MyClass using the public member hook
typedef member_hook<MyClass, slist_member_hook<>, &MyClass::member_hook_> MemberOption;
typedef slist<MyClass, MemberOption> MemberList;
int main()
{
typedef std::vector<MyClass>::iterator VectIt;
typedef std::vector<MyClass>::reverse_iterator VectRit;
//Create several MyClass objects, each one with a different value
std::vector<MyClass> values;
for(int i = 0; i < 100; ++i) values.push_back(MyClass(i));
BaseList baselist;
MemberList memberlist;
//Now insert them in the reverse order in the base hook list
for(VectIt it(values.begin()), itend(values.end()); it != itend; ++it)
baselist.push_front(*it);
//Now insert them in the same order as in vector in the member hook list
for(BaseList::iterator it(baselist.begin()), itend(baselist.end())
; it != itend; ++it){
memberlist.push_front(*it);
}
//Now test lists
{
BaseList::iterator bit(baselist.begin());
MemberList::iterator mit(memberlist.begin());
VectRit rit(values.rbegin()), ritend(values.rend());
VectIt it(values.begin()), itend(values.end());
//Test the objects inserted in the base hook list
for(; rit != ritend; ++rit, ++bit)
if(&*bit != &*rit) return 1;
//Test the objects inserted in the member hook list
for(; it != itend; ++it, ++mit)
if(&*mit != &*it) return 1;
}
return 0;
}
//]
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