1fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Copyright 2005, Google Inc. 2fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// All rights reserved. 3fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 4fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Redistribution and use in source and binary forms, with or without 5fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// modification, are permitted provided that the following conditions are 6fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// met: 7fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 8fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Redistributions of source code must retain the above copyright 9fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// notice, this list of conditions and the following disclaimer. 10fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Redistributions in binary form must reproduce the above 11fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// copyright notice, this list of conditions and the following disclaimer 12fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// in the documentation and/or other materials provided with the 13fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// distribution. 14fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Neither the name of Google Inc. nor the names of its 15fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// contributors may be used to endorse or promote products derived from 16fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// this software without specific prior written permission. 17fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 18fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 30fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Author: wan@google.com (Zhanyong Wan) 31fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 32fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// The Google C++ Testing Framework (Google Test) 33fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 34fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// This header file defines the Message class. 35fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 36fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// IMPORTANT NOTE: Due to limitation of the C++ language, we have to 37fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// leave some internal implementation details in this header file. 38fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// They are clearly marked by comments like this: 39fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 40fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. 41fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 42fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Such code is NOT meant to be used by a user directly, and is subject 43fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user 44fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// program! 45fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 46fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ 47fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ 48fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 49fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <gtest/internal/gtest-string.h> 50fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <gtest/internal/gtest-internal.h> 51fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 52fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillenamespace testing { 53fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 54fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// The Message class works like an ostream repeater. 55fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 56fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Typical usage: 57fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 58fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 1. You stream a bunch of values to a Message object. 59fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// It will remember the text in a StrStream. 60fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 2. Then you stream the Message object to an ostream. 61fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// This causes the text in the Message to be streamed 62fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// to the ostream. 63fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 64fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// For example; 65fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 66fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// testing::Message foo; 67fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// foo << 1 << " != " << 2; 68fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// std::cout << foo; 69fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 70fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// will print "1 != 2". 71fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 72fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Message is not intended to be inherited from. In particular, its 73fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// destructor is not virtual. 74fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 75fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Note that StrStream behaves differently in gcc and in MSVC. You 76fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// can stream a NULL char pointer to it in the former, but not in the 77fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// latter (it causes an access violation if you do). The Message 78fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// class hides this difference by treating a NULL char pointer as 79fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// "(null)". 80fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass Message { 81fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 82fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The type of basic IO manipulators (endl, ends, and flush) for 83fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // narrow streams. 84fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville typedef std::ostream& (*BasicNarrowIoManip)(std::ostream&); 85fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 86fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 87fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Constructs an empty Message. 88fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // We allocate the StrStream separately because it otherwise each use of 89fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // ASSERT/EXPECT in a procedure adds over 200 bytes to the procedure's 90fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // stack frame leading to huge stack frames in some cases; gcc does not reuse 91fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // the stack space. 92fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Message() : ss_(new internal::StrStream) {} 93fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 94fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Copy constructor. 95fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Message(const Message& msg) : ss_(new internal::StrStream) { // NOLINT 96fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville *ss_ << msg.GetString(); 97fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 98fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 99fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Constructs a Message from a C-string. 100fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville explicit Message(const char* str) : ss_(new internal::StrStream) { 101fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville *ss_ << str; 102fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 103fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 104fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ~Message() { delete ss_; } 105fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_OS_SYMBIAN 106fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Streams a value (either a pointer or not) to this object. 107fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville template <typename T> 108fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville inline Message& operator <<(const T& value) { 109fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville StreamHelper(typename internal::is_pointer<T>::type(), value); 110fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return *this; 111fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 112fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#else 113fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Streams a non-pointer value to this object. 114fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville template <typename T> 115fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville inline Message& operator <<(const T& val) { 116fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ::GTestStreamToHelper(ss_, val); 117fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return *this; 118fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 119fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 120fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Streams a pointer value to this object. 121fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 122fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // This function is an overload of the previous one. When you 123fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // stream a pointer to a Message, this definition will be used as it 124fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // is more specialized. (The C++ Standard, section 125fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // [temp.func.order].) If you stream a non-pointer, then the 126fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // previous definition will be used. 127fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 128fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The reason for this overload is that streaming a NULL pointer to 129fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // ostream is undefined behavior. Depending on the compiler, you 130fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // may get "0", "(nil)", "(null)", or an access violation. To 131fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // ensure consistent result across compilers, we always treat NULL 132fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // as "(null)". 133fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville template <typename T> 134fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville inline Message& operator <<(T* const& pointer) { // NOLINT 135fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville if (pointer == NULL) { 136fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville *ss_ << "(null)"; 137fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } else { 138fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ::GTestStreamToHelper(ss_, pointer); 139fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 140fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return *this; 141fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 142fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_OS_SYMBIAN 143fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 144fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Since the basic IO manipulators are overloaded for both narrow 145fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // and wide streams, we have to provide this specialized definition 146fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // of operator <<, even though its body is the same as the 147fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // templatized version above. Without this definition, streaming 148fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // endl or other basic IO manipulators to Message will confuse the 149fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // compiler. 150fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Message& operator <<(BasicNarrowIoManip val) { 151fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville *ss_ << val; 152fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return *this; 153fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 154fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 155fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Instead of 1/0, we want to see true/false for bool values. 156fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Message& operator <<(bool b) { 157fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return *this << (b ? "true" : "false"); 158fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 159fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 160fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // These two overloads allow streaming a wide C string to a Message 161fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // using the UTF-8 encoding. 162fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Message& operator <<(const wchar_t* wide_c_str) { 163fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return *this << internal::String::ShowWideCString(wide_c_str); 164fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 165fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Message& operator <<(wchar_t* wide_c_str) { 166fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return *this << internal::String::ShowWideCString(wide_c_str); 167fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 168fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 169fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_HAS_STD_WSTRING 170fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Converts the given wide string to a narrow string using the UTF-8 171fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // encoding, and streams the result to this Message object. 172fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Message& operator <<(const ::std::wstring& wstr); 173fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_HAS_STD_WSTRING 174fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 175fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_HAS_GLOBAL_WSTRING 176fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Converts the given wide string to a narrow string using the UTF-8 177fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // encoding, and streams the result to this Message object. 178fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Message& operator <<(const ::wstring& wstr); 179fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_HAS_GLOBAL_WSTRING 180fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 181fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the text streamed to this object so far as a String. 182fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Each '\0' character in the buffer is replaced with "\\0". 183fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 184fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. 185fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::String GetString() const { 186fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return internal::StrStreamToString(ss_); 187fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 188fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 189fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 190fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_OS_SYMBIAN 191fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // These are needed as the Nokia Symbian Compiler cannot decide between 192fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // const T& and const T* in a function template. The Nokia compiler _can_ 193fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // decide between class template specializations for T and T*, so a 194fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // tr1::type_traits-like is_pointer works, and we can overload on that. 195fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville template <typename T> 196fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville inline void StreamHelper(internal::true_type /*dummy*/, T* pointer) { 197fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville if (pointer == NULL) { 198fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville *ss_ << "(null)"; 199fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } else { 200fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ::GTestStreamToHelper(ss_, pointer); 201fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 202fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 203fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville template <typename T> 204fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville inline void StreamHelper(internal::false_type /*dummy*/, const T& value) { 205fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ::GTestStreamToHelper(ss_, value); 206fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 207fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_OS_SYMBIAN 208fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 209fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // We'll hold the text streamed to this object here. 210fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::StrStream* const ss_; 211fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 212fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // We declare (but don't implement) this to prevent the compiler 213fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // from implementing the assignment operator. 214fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void operator=(const Message&); 215fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 216fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 217fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Streams a Message to an ostream. 218fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleinline std::ostream& operator <<(std::ostream& os, const Message& sb) { 219fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return os << sb.GetString(); 220fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 221fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 222fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} // namespace testing 223fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 224fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ 225