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Issue 9641017: Add PrintTo for string16 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 9 months ago
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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/string16.h" 5 #include "base/string16.h"
6 6
7 #if defined(WCHAR_T_IS_UTF16) 7 #if defined(WCHAR_T_IS_UTF16)
8 8
9 #error This file should not be used on 2-byte wchar_t systems 9 #error This file should not be used on 2-byte wchar_t systems
10 // If this winds up being needed on 2-byte wchar_t systems, either the 10 // If this winds up being needed on 2-byte wchar_t systems, either the
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68 } 68 }
69 69
70 } // namespace base 70 } // namespace base
71 71
72 template class std::basic_string<char16, base::string16_char_traits>; 72 template class std::basic_string<char16, base::string16_char_traits>;
73 73
74 namespace base { 74 namespace base {
75 std::ostream& operator<<(std::ostream& out, const string16& str) { 75 std::ostream& operator<<(std::ostream& out, const string16& str) {
76 return out << UTF16ToUTF8(str); 76 return out << UTF16ToUTF8(str);
77 } 77 }
78
79 void PrintTo(const string16& str, std::ostream* out) {
80 *out << str;
81 }
78 } 82 }
79 83
80 #endif // WCHAR_T_IS_UTF32 84 #endif // WCHAR_T_IS_UTF32
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