Json::StyledWriter Class Reference

Writes a Value in JSON format in a human friendly way. More...

#include "json.h"

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Public Member Functions
	StyledWriter ()
virtual	~StyledWriter ()
virtual std::string	write (const Value &root)
	Serialize a Value in JSON format. More...

Private Types
typedef std::vector< std::string >	ChildValues

Private Member Functions
void	writeValue (const Value &value)
void	writeArrayValue (const Value &value)
bool	isMultineArray (const Value &value)
void	pushValue (const std::string &value)
void	writeIndent ()
void	writeWithIndent (const std::string &value)
void	indent ()
void	unindent ()
void	writeCommentBeforeValue (const Value &root)
void	writeCommentAfterValueOnSameLine (const Value &root)
bool	hasCommentForValue (const Value &value)

Static Private Member Functions
static std::string	normalizeEOL (const std::string &text)

Private Attributes
ChildValues	childValues_
std::string	document_
std::string	indentString_
int	rightMargin_
int	indentSize_
bool	addChildValues_

Detailed Description

Writes a Value in JSON format in a human friendly way.

The rules for line break and indent are as follow:

• Object value:
  • if empty then print {} without indent and line break
  • if not empty the print '{', line break & indent, print one value per line and then unindent and line break and print '}'.
• Array value:
  • if empty then print [] without indent and line break
  • if the array contains no object value, empty array or some other value types, and all the values fit on one lines, then print the array on a single line.
  • otherwise, it the values do not fit on one line, or the array contains object or non empty array, then print one value per line.

If the Value have comments then they are outputed according to their CommentPlacement.

See also

Reader, Value, Value::setComment()

Member Typedef Documentation

typedef std::vector<std::string> Json::StyledWriter::ChildValues

private

Constructor & Destructor Documentation

Json::StyledWriter::StyledWriter

(

)

virtual Json::StyledWriter::~StyledWriter ( )

inlinevirtual

Member Function Documentation

bool Json::StyledWriter::hasCommentForValue ( const Value &  value )

private

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void Json::StyledWriter::indent ( )

private

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bool Json::StyledWriter::isMultineArray ( const Value &  value )

private

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std::string Json::StyledWriter::normalizeEOL ( const std::string &  text )

staticprivate

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void Json::StyledWriter::pushValue ( const std::string &  value )

private

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void Json::StyledWriter::unindent ( )

private

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std::string Json::StyledWriter::write ( const Value &  root )

virtual

Serialize a Value in JSON format.

Parameters

root	Value to serialize.

Returns

String containing the JSON document that represents the root value.

Implements Json::Writer.

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void Json::StyledWriter::writeArrayValue ( const Value &  value )

private

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void Json::StyledWriter::writeCommentAfterValueOnSameLine ( const Value &  root )

private

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void Json::StyledWriter::writeCommentBeforeValue ( const Value &  root )

private

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void Json::StyledWriter::writeIndent ( )

private

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void Json::StyledWriter::writeValue ( const Value &  value )

private

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void Json::StyledWriter::writeWithIndent ( const std::string &  value )

private

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Member Data Documentation

bool Json::StyledWriter::addChildValues_

private

ChildValues Json::StyledWriter::childValues_

private

std::string Json::StyledWriter::document_

private

int Json::StyledWriter::indentSize_

private

std::string Json::StyledWriter::indentString_

private

int Json::StyledWriter::rightMargin_

private

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The documentation for this class was generated from the following files:

• Myra/src-jsoncpp/json/json.h
• Myra/src-jsoncpp/jsoncpp.cpp