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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_list_code
#include <boost/intrusive/list.hpp>
#include <vector>
using namespace boost::intrusive;
class MyClass : public list_base_hook<> //This is a derivation hook
{
int int_;
public:
//This is a member hook
list_member_hook<> member_hook_;
MyClass(int i)
: int_(i)
{}
};
//Define a list that will store MyClass using the public base hook
typedef list<MyClass> BaseList;
//Define a list that will store MyClass using the public member hook
typedef list< MyClass
, member_hook< MyClass, list_member_hook<>, &MyClass::member_hook_>
> MemberList;
int main()
{
typedef std::vector<MyClass>::iterator VectIt;
//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(VectIt it(values.begin()), itend(values.end()); it != itend; ++it)
memberlist.push_back(*it);
//Now test lists
{
BaseList::reverse_iterator rbit(baselist.rbegin());
MemberList::iterator mit(memberlist.begin());
VectIt it(values.begin()), itend(values.end());
//Test the objects inserted in the base hook list
for(; it != itend; ++it, ++rbit)
if(&*rbit != &*it) return 1;
//Test the objects inserted in the member hook list
for(it = values.begin(); it != itend; ++it, ++mit)
if(&*mit != &*it) return 1;
}
return 0;
}
//]
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