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Side by Side Diff: third_party/WebKit/Source/platform/wtf/PrintStream.h

Issue 2872273004: Remove dead macros (Closed)
Patch Set: Created 3 years, 7 months ago
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1 /* 1 /*
2 * Copyright (C) 2012 Apple Inc. All rights reserved. 2 * Copyright (C) 2012 Apple Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
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85 WTF_EXPORT void PrintInternal(PrintStream&, long long); 85 WTF_EXPORT void PrintInternal(PrintStream&, long long);
86 WTF_EXPORT void PrintInternal(PrintStream&, unsigned long long); 86 WTF_EXPORT void PrintInternal(PrintStream&, unsigned long long);
87 WTF_EXPORT void PrintInternal(PrintStream&, float); 87 WTF_EXPORT void PrintInternal(PrintStream&, float);
88 WTF_EXPORT void PrintInternal(PrintStream&, double); 88 WTF_EXPORT void PrintInternal(PrintStream&, double);
89 89
90 template <typename T> 90 template <typename T>
91 void PrintInternal(PrintStream& out, const T& value) { 91 void PrintInternal(PrintStream& out, const T& value) {
92 value.Dump(out); 92 value.Dump(out);
93 } 93 }
94 94
95 #define MAKE_PRINT_ADAPTOR(Name, Type, function) \
96 class Name final { \
97 STACK_ALLOCATED(); \
98 \
99 public: \
100 Name(const Type& value) : value_(value) {} \
101 void Dump(PrintStream& out) const { function(out, value_); } \
102 \
103 private: \
104 Type value_; \
105 }
106
107 #define MAKE_PRINT_METHOD_ADAPTOR(Name, Type, method) \
108 class Name final { \
109 STACK_ALLOCATED(); \
110 \
111 public: \
112 Name(const Type& value) : m_value(value) {} \
113 void dump(PrintStream& out) const { m_value.method(out); } \
114 \
115 private: \
116 const Type& m_value; \
117 }
118
119 #define MAKE_PRINT_METHOD(Type, dumpMethod, method) \
120 MAKE_PRINT_METHOD_ADAPTOR(DumperFor_##method, Type, dumpMethod); \
121 DumperFor_##method method() const { return DumperFor_##method(*this); }
122
123 // Use an adaptor-based dumper for characters to avoid situations where
124 // you've "compressed" an integer to a character and it ends up printing
125 // as ASCII when you wanted it to print as a number.
126 void DumpCharacter(PrintStream&, char);
127 MAKE_PRINT_ADAPTOR(CharacterDump, char, DumpCharacter);
128
129 } // namespace WTF 95 } // namespace WTF
130 96
131 using WTF::CharacterDump;
132 using WTF::PrintStream; 97 using WTF::PrintStream;
133 98
134 #endif // PrintStream_h 99 #endif // PrintStream_h
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