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- /////////////////////////////////////////////////////////////////////////////
- //
- // (C) Copyright Ion Gaztanaga 2008-2013
- //
- // 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_any_hook
- #include <vector>
- #include <boost/intrusive/any_hook.hpp>
- #include <boost/intrusive/slist.hpp>
- #include <boost/intrusive/list.hpp>
- using namespace boost::intrusive;
- class MyClass : public any_base_hook<> //Base hook
- {
- int int_;
- public:
- any_member_hook<> member_hook_; //Member hook
- MyClass(int i = 0) : int_(i)
- {}
- //<-
- int get_int() const { return int_; }
- //->
- };
- int main()
- {
- //Define a base hook option that converts any_base_hook to a slist hook
- typedef any_to_slist_hook < base_hook< any_base_hook<> > > BaseSlistOption;
- typedef slist<MyClass, BaseSlistOption> BaseSList;
- //Define a member hook option that converts any_member_hook to a list hook
- typedef any_to_list_hook< member_hook
- < MyClass, any_member_hook<>, &MyClass::member_hook_> > MemberListOption;
- typedef list<MyClass, MemberListOption> MemberList;
- //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)); }
- BaseSList base_slist; MemberList member_list;
- //Now insert them in reverse order in the slist and in order in the list
- for(std::vector<MyClass>::iterator it(values.begin()), itend(values.end()); it != itend; ++it)
- base_slist.push_front(*it), member_list.push_back(*it);
- //Now test lists
- BaseSList::iterator bit(base_slist.begin());
- MemberList::reverse_iterator mrit(member_list.rbegin());
- std::vector<MyClass>::reverse_iterator rit(values.rbegin()), ritend(values.rend());
- //Test the objects inserted in the base hook list
- for(; rit != ritend; ++rit, ++bit, ++mrit)
- if(&*bit != &*rit || &*mrit != &*rit) return 1;
- return 0;
- }
- //]
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