1 // Copyright 2014 The Kyua Authors. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above copyright 11 // notice, this list of conditions and the following disclaimer in the 12 // documentation and/or other materials provided with the distribution. 13 // * Neither the name of Google Inc. nor the names of its contributors 14 // may be used to endorse or promote products derived from this software 15 // without specific prior written permission. 16 // 17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 /// \file utils/format/containers.hpp 30 /// Overloads to support formatting various base container types. 31 32 #if !defined(UTILS_FORMAT_CONTAINERS_HPP) 33 #define UTILS_FORMAT_CONTAINERS_HPP 34 35 #include <map> 36 #include <memory> 37 #include <ostream> 38 #include <set> 39 #include <utility> 40 #include <vector> 41 42 43 // This is ugly but necessary for C++ name resolution. Unsure if we'd do it 44 // differently... 45 namespace std { 46 47 48 template< typename K, typename V > 49 std::ostream& operator<<(std::ostream&, const std::map< K, V >&); 50 51 template< typename T1, typename T2 > 52 std::ostream& operator<<(std::ostream&, const std::pair< T1, T2 >&); 53 54 template< typename T > 55 std::ostream& operator<<(std::ostream&, const std::shared_ptr< T >); 56 57 template< typename T > 58 std::ostream& operator<<(std::ostream&, const std::set< T >&); 59 60 template< typename T > 61 std::ostream& operator<<(std::ostream&, const std::vector< T >&); 62 63 64 } // namespace std 65 66 #endif // !defined(UTILS_FORMAT_CONTAINERS_HPP) 67