| ///////////////////////////////////////////////////////////////////////////// |
| // |
| // (C) Copyright Ion Gaztanaga 2006-2009 |
| // |
| // 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_how_to_use_code |
| #include <boost/intrusive/list.hpp> |
| #include <vector> |
| |
| using namespace boost::intrusive; |
| |
| class MyClass : public list_base_hook<> |
| { |
| int int_; |
| |
| public: |
| list_member_hook<> member_hook_; |
| |
| MyClass(int i) : int_(i) {} |
| }; |
| |
| //Define a list that will store MyClass using the base hook |
| typedef list<MyClass> BaseList; |
| |
| //Define a list that will store MyClass using the member hook |
| typedef member_hook |
| < MyClass, list_member_hook<>, &MyClass::member_hook_> MemberOption; |
| typedef list<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(VectIt it(values.begin()), itend(values.end()); it != itend; ++it) |
| memberlist.push_back(*it); |
| |
| //Now test lists |
| { |
| BaseList::reverse_iterator rbit(baselist.rbegin()), rbitend(baselist.rend()); |
| MemberList::iterator mit(memberlist.begin()), mitend(memberlist.end()); |
| 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; |
| } |
| //] |