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Added writing integral types

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This commit is contained in:
Jesse Beder
2012-05-22 13:57:44 -05:00
parent cc559956a0
commit c95bcae49f
3 changed files with 44 additions and 7 deletions
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12
include/yaml-cpp/emitter.h
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@@ -74,6 +74,9 @@ namespace YAML
template<typename T> void SetStreamablePrecision(std::stringstream&) {} template<typename T> void SetStreamablePrecision(std::stringstream&) {}
unsigned GetFloatPrecision() const; unsigned GetFloatPrecision() const;
unsigned GetDoublePrecision() const; unsigned GetDoublePrecision() const;
void PrepareIntegralStream(std::stringstream& stream) const;
void StartedScalar();
private: private:
void EmitBeginDoc(); void EmitBeginDoc();
@@ -111,6 +114,15 @@ namespace YAML
if(!good()) if(!good())
return *this; return *this;
PrepareNode(EmitterNodeType::Scalar);
std::stringstream stream;
PrepareIntegralStream(stream);
stream << value;
m_stream << stream.str();
StartedScalar();
return *this; return *this;
} }

37
src/emitter.cpp
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@@ -436,6 +436,31 @@ namespace YAML
m_stream << IndentTo(indent); m_stream << IndentTo(indent);
} }
void Emitter::PrepareIntegralStream(std::stringstream& stream) const
{
switch(m_pState->GetIntFormat()) {
case Dec:
stream << std::dec;
break;
case Hex:
stream << "0x";
stream << std::hex;
break;
case Oct:
stream << "0";
stream << std::oct;
break;
default:
assert(false);
}
}
void Emitter::StartedScalar()
{
m_pState->StartedScalar();
}
// ******************************************************************************************* // *******************************************************************************************
// overloads of Write // overloads of Write
@@ -464,7 +489,7 @@ namespace YAML
break; break;
} }
m_pState->StartedScalar(); StartedScalar();
return *this; return *this;
} }
@@ -521,7 +546,7 @@ namespace YAML
PrepareNode(EmitterNodeType::Scalar); PrepareNode(EmitterNodeType::Scalar);
m_stream << ComputeFullBoolName(b); m_stream << ComputeFullBoolName(b);
m_pState->StartedScalar(); StartedScalar();
return *this; return *this;
} }
@@ -533,7 +558,7 @@ namespace YAML
PrepareNode(EmitterNodeType::Scalar); PrepareNode(EmitterNodeType::Scalar);
m_stream << ch; m_stream << ch;
m_pState->StartedScalar(); StartedScalar();
return *this; return *this;
} }
@@ -555,7 +580,7 @@ namespace YAML
return *this; return *this;
} }
m_pState->StartedScalar(); StartedScalar();
return *this; return *this;
} }
@@ -639,7 +664,7 @@ namespace YAML
return *this; return *this;
// TODO // TODO
m_pState->StartedScalar(); StartedScalar();
return *this; return *this;
} }
@@ -653,7 +678,7 @@ namespace YAML
PrepareNode(EmitterNodeType::Scalar); PrepareNode(EmitterNodeType::Scalar);
Utils::WriteBinary(m_stream, binary); Utils::WriteBinary(m_stream, binary);
m_pState->StartedScalar(); StartedScalar();
return *this; return *this;
} }

2
util/sandbox.cpp
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@@ -10,7 +10,7 @@ int main()
out << YAML::Anchor("a") << YAML::Comment("anchor") << "item 1" << YAML::Comment("a"); out << YAML::Anchor("a") << YAML::Comment("anchor") << "item 1" << YAML::Comment("a");
out << YAML::BeginMap << YAML::Comment("b"); out << YAML::BeginMap << YAML::Comment("b");
out << "pens" << YAML::Comment("foo") << "a" << YAML::Comment("bar"); out << "pens" << YAML::Comment("foo") << "a" << YAML::Comment("bar");
out << "pencils" << "b"; out << "pencils" << 15;
out << YAML::EndMap << YAML::Comment("monkey"); out << YAML::EndMap << YAML::Comment("monkey");
out << "item 2"; out << "item 2";
out << YAML::EndSeq; out << YAML::EndSeq;