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Side by Side Diff: third_party/WebKit/Source/wtf/text/StringOperators.h

Issue 1436153002: Apply clang-format with Chromium-style without column limit. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. 2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
3 * Copyright (C) Research In Motion Limited 2011. All rights reserved. 3 * Copyright (C) Research In Motion Limited 2011. All rights reserved.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details. 13 * Library General Public License for more details.
14 * 14 *
15 * You should have received a copy of the GNU Library General Public License 15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to 16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA. 18 * Boston, MA 02110-1301, USA.
19 * 19 *
20 */ 20 */
21 21
22 #ifndef StringOperators_h 22 #ifndef StringOperators_h
23 #define StringOperators_h 23 #define StringOperators_h
24 24
25 #include "StringConcatenate.h" 25 #include "StringConcatenate.h"
26 26
27 namespace WTF { 27 namespace WTF {
28 28
29 template<typename StringType1, typename StringType2> 29 template <typename StringType1, typename StringType2>
30 class StringAppend { 30 class StringAppend {
31 public: 31 public:
32 StringAppend(StringType1 string1, StringType2 string2); 32 StringAppend(StringType1 string1, StringType2 string2);
33 33
34 operator String() const; 34 operator String() const;
35 35
36 operator AtomicString() const; 36 operator AtomicString() const;
37 37
38 bool is8Bit(); 38 bool is8Bit();
39 39
40 void writeTo(LChar* destination); 40 void writeTo(LChar* destination);
41 41
42 void writeTo(UChar* destination); 42 void writeTo(UChar* destination);
43 43
44 unsigned length(); 44 unsigned length();
45 45
46 private: 46 private:
47 StringType1 m_string1; 47 StringType1 m_string1;
48 StringType2 m_string2; 48 StringType2 m_string2;
49 }; 49 };
50 50
51 template<typename StringType1, typename StringType2> 51 template <typename StringType1, typename StringType2>
52 StringAppend<StringType1, StringType2>::StringAppend(StringType1 string1, String Type2 string2) 52 StringAppend<StringType1, StringType2>::StringAppend(StringType1 string1, String Type2 string2)
53 : m_string1(string1) 53 : m_string1(string1), m_string2(string2) {
54 , m_string2(string2)
55 {
56 } 54 }
57 55
58 template<typename StringType1, typename StringType2> 56 template <typename StringType1, typename StringType2>
59 StringAppend<StringType1, StringType2>::operator String() const 57 StringAppend<StringType1, StringType2>::operator String() const {
60 { 58 return String(makeString(m_string1, m_string2));
61 return String(makeString(m_string1, m_string2));
62 } 59 }
63 60
64 template<typename StringType1, typename StringType2> 61 template <typename StringType1, typename StringType2>
65 StringAppend<StringType1, StringType2>::operator AtomicString() const 62 StringAppend<StringType1, StringType2>::operator AtomicString() const {
66 { 63 return AtomicString(makeString(m_string1, m_string2));
67 return AtomicString(makeString(m_string1, m_string2));
68 } 64 }
69 65
70 template<typename StringType1, typename StringType2> 66 template <typename StringType1, typename StringType2>
71 bool StringAppend<StringType1, StringType2>::is8Bit() 67 bool StringAppend<StringType1, StringType2>::is8Bit() {
72 { 68 StringTypeAdapter<StringType1> adapter1(m_string1);
73 StringTypeAdapter<StringType1> adapter1(m_string1); 69 StringTypeAdapter<StringType2> adapter2(m_string2);
74 StringTypeAdapter<StringType2> adapter2(m_string2); 70 return adapter1.is8Bit() && adapter2.is8Bit();
75 return adapter1.is8Bit() && adapter2.is8Bit();
76 } 71 }
77 72
78 template<typename StringType1, typename StringType2> 73 template <typename StringType1, typename StringType2>
79 void StringAppend<StringType1, StringType2>::writeTo(LChar* destination) 74 void StringAppend<StringType1, StringType2>::writeTo(LChar* destination) {
80 { 75 ASSERT(is8Bit());
81 ASSERT(is8Bit()); 76 StringTypeAdapter<StringType1> adapter1(m_string1);
82 StringTypeAdapter<StringType1> adapter1(m_string1); 77 StringTypeAdapter<StringType2> adapter2(m_string2);
83 StringTypeAdapter<StringType2> adapter2(m_string2); 78 adapter1.writeTo(destination);
84 adapter1.writeTo(destination); 79 adapter2.writeTo(destination + adapter1.length());
85 adapter2.writeTo(destination + adapter1.length());
86 } 80 }
87 81
88 template<typename StringType1, typename StringType2> 82 template <typename StringType1, typename StringType2>
89 void StringAppend<StringType1, StringType2>::writeTo(UChar* destination) 83 void StringAppend<StringType1, StringType2>::writeTo(UChar* destination) {
90 { 84 StringTypeAdapter<StringType1> adapter1(m_string1);
91 StringTypeAdapter<StringType1> adapter1(m_string1); 85 StringTypeAdapter<StringType2> adapter2(m_string2);
92 StringTypeAdapter<StringType2> adapter2(m_string2); 86 adapter1.writeTo(destination);
93 adapter1.writeTo(destination); 87 adapter2.writeTo(destination + adapter1.length());
94 adapter2.writeTo(destination + adapter1.length());
95 } 88 }
96 89
97 template<typename StringType1, typename StringType2> 90 template <typename StringType1, typename StringType2>
98 unsigned StringAppend<StringType1, StringType2>::length() 91 unsigned StringAppend<StringType1, StringType2>::length() {
99 { 92 StringTypeAdapter<StringType1> adapter1(m_string1);
100 StringTypeAdapter<StringType1> adapter1(m_string1); 93 StringTypeAdapter<StringType2> adapter2(m_string2);
101 StringTypeAdapter<StringType2> adapter2(m_string2); 94 return adapter1.length() + adapter2.length();
102 return adapter1.length() + adapter2.length();
103 } 95 }
104 96
105 template<typename StringType1, typename StringType2> 97 template <typename StringType1, typename StringType2>
106 class StringTypeAdapter<StringAppend<StringType1, StringType2>> { 98 class StringTypeAdapter<StringAppend<StringType1, StringType2>> {
107 public: 99 public:
108 StringTypeAdapter<StringAppend<StringType1, StringType2>>(StringAppend<Strin gType1, StringType2>& buffer) 100 StringTypeAdapter<StringAppend<StringType1, StringType2>>(StringAppend<StringT ype1, StringType2>& buffer)
109 : m_buffer(buffer) 101 : m_buffer(buffer) {
110 { 102 }
111 }
112 103
113 unsigned length() { return m_buffer.length(); } 104 unsigned length() { return m_buffer.length(); }
114 105
115 bool is8Bit() { return m_buffer.is8Bit(); } 106 bool is8Bit() { return m_buffer.is8Bit(); }
116 107
117 void writeTo(LChar* destination) { m_buffer.writeTo(destination); } 108 void writeTo(LChar* destination) { m_buffer.writeTo(destination); }
118 void writeTo(UChar* destination) { m_buffer.writeTo(destination); } 109 void writeTo(UChar* destination) { m_buffer.writeTo(destination); }
119 110
120 private: 111 private:
121 StringAppend<StringType1, StringType2>& m_buffer; 112 StringAppend<StringType1, StringType2>& m_buffer;
122 }; 113 };
123 114
124 inline StringAppend<const char*, String> operator+(const char* string1, const St ring& string2) 115 inline StringAppend<const char*, String> operator+(const char* string1, const St ring& string2) {
125 { 116 return StringAppend<const char*, String>(string1, string2);
126 return StringAppend<const char*, String>(string1, string2);
127 } 117 }
128 118
129 inline StringAppend<const char*, AtomicString> operator+(const char* string1, co nst AtomicString& string2) 119 inline StringAppend<const char*, AtomicString> operator+(const char* string1, co nst AtomicString& string2) {
130 { 120 return StringAppend<const char*, AtomicString>(string1, string2);
131 return StringAppend<const char*, AtomicString>(string1, string2);
132 } 121 }
133 122
134 template<typename U, typename V> 123 template <typename U, typename V>
135 inline StringAppend<const char*, StringAppend<U, V>> operator+(const char* strin g1, const StringAppend<U, V>& string2) 124 inline StringAppend<const char*, StringAppend<U, V>> operator+(const char* strin g1, const StringAppend<U, V>& string2) {
136 { 125 return StringAppend<const char*, StringAppend<U, V>>(string1, string2);
137 return StringAppend<const char*, StringAppend<U, V>>(string1, string2);
138 } 126 }
139 127
140 inline StringAppend<const UChar*, String> operator+(const UChar* string1, const String& string2) 128 inline StringAppend<const UChar*, String> operator+(const UChar* string1, const String& string2) {
141 { 129 return StringAppend<const UChar*, String>(string1, string2);
142 return StringAppend<const UChar*, String>(string1, string2);
143 } 130 }
144 131
145 inline StringAppend<const UChar*, AtomicString> operator+(const UChar* string1, const AtomicString& string2) 132 inline StringAppend<const UChar*, AtomicString> operator+(const UChar* string1, const AtomicString& string2) {
146 { 133 return StringAppend<const UChar*, AtomicString>(string1, string2);
147 return StringAppend<const UChar*, AtomicString>(string1, string2);
148 } 134 }
149 135
150 template<typename U, typename V> 136 template <typename U, typename V>
151 inline StringAppend<const UChar*, StringAppend<U, V>> operator+(const UChar* str ing1, const StringAppend<U, V>& string2) 137 inline StringAppend<const UChar*, StringAppend<U, V>> operator+(const UChar* str ing1, const StringAppend<U, V>& string2) {
152 { 138 return StringAppend<const UChar*, StringAppend<U, V>>(string1, string2);
153 return StringAppend<const UChar*, StringAppend<U, V>>(string1, string2);
154 } 139 }
155 140
156 template<typename T> 141 template <typename T>
157 StringAppend<String, T> operator+(const String& string1, T string2) 142 StringAppend<String, T> operator+(const String& string1, T string2) {
158 { 143 return StringAppend<String, T>(string1, string2);
159 return StringAppend<String, T>(string1, string2);
160 } 144 }
161 145
162 template<typename U, typename V, typename W> 146 template <typename U, typename V, typename W>
163 StringAppend<StringAppend<U, V>, W> operator+(const StringAppend<U, V>& string1, W string2) 147 StringAppend<StringAppend<U, V>, W> operator+(const StringAppend<U, V>& string1, W string2) {
164 { 148 return StringAppend<StringAppend<U, V>, W>(string1, string2);
165 return StringAppend<StringAppend<U, V>, W>(string1, string2);
166 } 149 }
167 150
168 } // namespace WTF 151 } // namespace WTF
169 152
170 #endif // StringOperators_h 153 #endif // StringOperators_h
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