ttv::json::StyledWriter Class Reference

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

#include <writer.h>

Inheritance diagram for ttv::json::StyledWriter:

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_
unsigned int	rightMargin_
unsigned 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

ChildValues

typedef std::vector<std::string> ttv::json::StyledWriter::ChildValues

private

Constructor & Destructor Documentation

StyledWriter()

ttv::json::StyledWriter::StyledWriter

(

)

~StyledWriter()

virtual ttv::json::StyledWriter::~StyledWriter ( )

inlinevirtual

Member Function Documentation

hasCommentForValue()

bool ttv::json::StyledWriter::hasCommentForValue ( const Value &  value )

private

indent()

void ttv::json::StyledWriter::indent ( )

private

isMultineArray()

bool ttv::json::StyledWriter::isMultineArray ( const Value &  value )

private

normalizeEOL()

static std::string ttv::json::StyledWriter::normalizeEOL ( const std::string &  text )

staticprivate

pushValue()

void ttv::json::StyledWriter::pushValue ( const std::string &  value )

private

unindent()

void ttv::json::StyledWriter::unindent ( )

private

write()

virtual std::string ttv::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 ttv::json::Writer.

writeArrayValue()

void ttv::json::StyledWriter::writeArrayValue ( const Value &  value )

private

writeCommentAfterValueOnSameLine()

void ttv::json::StyledWriter::writeCommentAfterValueOnSameLine ( const Value &  root )

private

writeCommentBeforeValue()

void ttv::json::StyledWriter::writeCommentBeforeValue ( const Value &  root )

private

writeIndent()

void ttv::json::StyledWriter::writeIndent ( )

private

writeValue()

void ttv::json::StyledWriter::writeValue ( const Value &  value )

private

writeWithIndent()

void ttv::json::StyledWriter::writeWithIndent ( const std::string &  value )

private

Member Data Documentation

addChildValues_

bool ttv::json::StyledWriter::addChildValues_

private

childValues_

ChildValues ttv::json::StyledWriter::childValues_

private

document_

std::string ttv::json::StyledWriter::document_

private

indentSize_

unsigned int ttv::json::StyledWriter::indentSize_

private

indentString_

std::string ttv::json::StyledWriter::indentString_

private

rightMargin_

unsigned int ttv::json::StyledWriter::rightMargin_

private

---

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

• modules/core/core_common/include/twitchsdk/core/json/writer.h