/usr/include/yaml-cpp/emitter.h is in libyaml-cpp-dev 0.5.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 | #ifndef EMITTER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define EMITTER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif
#include "yaml-cpp/dll.h"
#include "yaml-cpp/binary.h"
#include "yaml-cpp/emitterdef.h"
#include "yaml-cpp/emittermanip.h"
#include "yaml-cpp/noncopyable.h"
#include "yaml-cpp/null.h"
#include "yaml-cpp/ostream_wrapper.h"
#include <memory>
#include <string>
#include <sstream>
namespace YAML
{
class EmitterState;
class YAML_CPP_API Emitter: private noncopyable
{
public:
Emitter();
explicit Emitter(std::ostream& stream);
~Emitter();
// output
const char *c_str() const;
std::size_t size() const;
// state checking
bool good() const;
const std::string GetLastError() const;
// global setters
bool SetOutputCharset(EMITTER_MANIP value);
bool SetStringFormat(EMITTER_MANIP value);
bool SetBoolFormat(EMITTER_MANIP value);
bool SetIntBase(EMITTER_MANIP value);
bool SetSeqFormat(EMITTER_MANIP value);
bool SetMapFormat(EMITTER_MANIP value);
bool SetIndent(unsigned n);
bool SetPreCommentIndent(unsigned n);
bool SetPostCommentIndent(unsigned n);
bool SetFloatPrecision(unsigned n);
bool SetDoublePrecision(unsigned n);
// local setters
Emitter& SetLocalValue(EMITTER_MANIP value);
Emitter& SetLocalIndent(const _Indent& indent);
Emitter& SetLocalPrecision(const _Precision& precision);
// overloads of write
Emitter& Write(const std::string& str);
Emitter& Write(bool b);
Emitter& Write(char ch);
Emitter& Write(const _Alias& alias);
Emitter& Write(const _Anchor& anchor);
Emitter& Write(const _Tag& tag);
Emitter& Write(const _Comment& comment);
Emitter& Write(const _Null& n);
Emitter& Write(const Binary& binary);
template <typename T>
Emitter& WriteIntegralType(T value);
template <typename T>
Emitter& WriteStreamable(T value);
private:
template<typename T> void SetStreamablePrecision(std::stringstream&) {}
unsigned GetFloatPrecision() const;
unsigned GetDoublePrecision() const;
void PrepareIntegralStream(std::stringstream& stream) const;
void StartedScalar();
private:
void EmitBeginDoc();
void EmitEndDoc();
void EmitBeginSeq();
void EmitEndSeq();
void EmitBeginMap();
void EmitEndMap();
void EmitNewline();
void EmitKindTag();
void EmitTag(bool verbatim, const _Tag& tag);
void PrepareNode(EmitterNodeType::value child);
void PrepareTopNode(EmitterNodeType::value child);
void FlowSeqPrepareNode(EmitterNodeType::value child);
void BlockSeqPrepareNode(EmitterNodeType::value child);
void FlowMapPrepareNode(EmitterNodeType::value child);
void FlowMapPrepareLongKey(EmitterNodeType::value child);
void FlowMapPrepareLongKeyValue(EmitterNodeType::value child);
void FlowMapPrepareSimpleKey(EmitterNodeType::value child);
void FlowMapPrepareSimpleKeyValue(EmitterNodeType::value child);
void BlockMapPrepareNode(EmitterNodeType::value child);
void BlockMapPrepareLongKey(EmitterNodeType::value child);
void BlockMapPrepareLongKeyValue(EmitterNodeType::value child);
void BlockMapPrepareSimpleKey(EmitterNodeType::value child);
void BlockMapPrepareSimpleKeyValue(EmitterNodeType::value child);
void SpaceOrIndentTo(bool requireSpace, unsigned indent);
const char *ComputeFullBoolName(bool b) const;
bool CanEmitNewline() const;
private:
std::auto_ptr<EmitterState> m_pState;
ostream_wrapper m_stream;
};
template <typename T>
inline Emitter& Emitter::WriteIntegralType(T value)
{
if(!good())
return *this;
PrepareNode(EmitterNodeType::Scalar);
std::stringstream stream;
PrepareIntegralStream(stream);
stream << value;
m_stream << stream.str();
StartedScalar();
return *this;
}
template <typename T>
inline Emitter& Emitter::WriteStreamable(T value)
{
if(!good())
return *this;
PrepareNode(EmitterNodeType::Scalar);
std::stringstream stream;
SetStreamablePrecision<T>(stream);
stream << value;
m_stream << stream.str();
StartedScalar();
return *this;
}
template<>
inline void Emitter::SetStreamablePrecision<float>(std::stringstream& stream)
{
stream.precision(GetFloatPrecision());
}
template<>
inline void Emitter::SetStreamablePrecision<double>(std::stringstream& stream)
{
stream.precision(GetDoublePrecision());
}
// overloads of insertion
inline Emitter& operator << (Emitter& emitter, const std::string& v) { return emitter.Write(v); }
inline Emitter& operator << (Emitter& emitter, bool v) { return emitter.Write(v); }
inline Emitter& operator << (Emitter& emitter, char v) { return emitter.Write(v); }
inline Emitter& operator << (Emitter& emitter, unsigned char v) { return emitter.Write(static_cast<char>(v)); }
inline Emitter& operator << (Emitter& emitter, const _Alias& v) { return emitter.Write(v); }
inline Emitter& operator << (Emitter& emitter, const _Anchor& v) { return emitter.Write(v); }
inline Emitter& operator << (Emitter& emitter, const _Tag& v) { return emitter.Write(v); }
inline Emitter& operator << (Emitter& emitter, const _Comment& v) { return emitter.Write(v); }
inline Emitter& operator << (Emitter& emitter, const _Null& v) { return emitter.Write(v); }
inline Emitter& operator << (Emitter& emitter, const Binary& b) { return emitter.Write(b); }
inline Emitter& operator << (Emitter& emitter, const char *v) { return emitter.Write(std::string(v)); }
inline Emitter& operator << (Emitter& emitter, int v) { return emitter.WriteIntegralType(v); }
inline Emitter& operator << (Emitter& emitter, unsigned int v) { return emitter.WriteIntegralType(v); }
inline Emitter& operator << (Emitter& emitter, short v) { return emitter.WriteIntegralType(v); }
inline Emitter& operator << (Emitter& emitter, unsigned short v) { return emitter.WriteIntegralType(v); }
inline Emitter& operator << (Emitter& emitter, long v) { return emitter.WriteIntegralType(v); }
inline Emitter& operator << (Emitter& emitter, unsigned long v) { return emitter.WriteIntegralType(v); }
inline Emitter& operator << (Emitter& emitter, long long v) { return emitter.WriteIntegralType(v); }
inline Emitter& operator << (Emitter& emitter, unsigned long long v) { return emitter.WriteIntegralType(v); }
inline Emitter& operator << (Emitter& emitter, float v) { return emitter.WriteStreamable(v); }
inline Emitter& operator << (Emitter& emitter, double v) { return emitter.WriteStreamable(v); }
inline Emitter& operator << (Emitter& emitter, EMITTER_MANIP value) {
return emitter.SetLocalValue(value);
}
inline Emitter& operator << (Emitter& emitter, _Indent indent) {
return emitter.SetLocalIndent(indent);
}
inline Emitter& operator << (Emitter& emitter, _Precision precision) {
return emitter.SetLocalPrecision(precision);
}
}
#endif // EMITTER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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