1 ////////////////////////////////////////////////////////////////////////////// 2 // 3 // (C) Copyright Ion Gaztanaga 2009-2013. Distributed under the Boost 4 // Software License, Version 1.0. (See accompanying file 5 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 6 // 7 // See http://www.boost.org/libs/container for documentation. 8 // 9 ////////////////////////////////////////////////////////////////////////////// 10 #include <boost/container/detail/config_begin.hpp> 11 #include <boost/container/detail/workaround.hpp> 12 //[doc_emplace 13 #include <boost/container/list.hpp> 14 #include <cassert> 15 16 //Non-copyable and non-movable class 17 class non_copy_movable 18 { 19 non_copy_movable(const non_copy_movable &); 20 non_copy_movable& operator=(const non_copy_movable &); 21 22 public: non_copy_movable(int=0)23 non_copy_movable(int = 0) {} 24 }; 25 main()26int main () 27 { 28 using namespace boost::container; 29 30 //Store non-copyable and non-movable objects in a list 31 list<non_copy_movable> l; 32 non_copy_movable ncm; 33 34 //A new element will be built calling non_copy_movable(int) constructor 35 l.emplace(l.begin(), 0); 36 assert(l.size() == 1); 37 38 //A new element will be value initialized 39 l.emplace(l.begin()); 40 assert(l.size() == 2); 41 return 0; 42 } 43 //] 44 #include <boost/container/detail/config_end.hpp> 45