Json::StreamWriter Class Reference

#include <json.h>

Inheritance diagram for Json::StreamWriter:

Data Structures
class	Factory
	A simple abstract factory. More...

Public Member Functions
	StreamWriter ()
virtual	~StreamWriter ()
virtual int	write (Value const &root, OStream *sout)=0

Protected Attributes
OStream *	sout_

Detailed Description

Usage:

using namespace Json;
void writeToStdout(StreamWriter::Factory const& factory, Value const& value) {
  std::unique_ptr<StreamWriter> const writer(
    factory.newStreamWriter());
  writer->write(value, &std::cout);
  std::cout << std::endl;  // add lf and flush
}

Constructor & Destructor Documentation

Json::StreamWriter::StreamWriter

(

)

Json::StreamWriter::~StreamWriter ( )

virtualdefault

Member Function Documentation

virtual int Json::StreamWriter::write ( Value const &  root, OStream *  sout  )

pure virtual

Write Value into document as configured in sub-class. Do not take ownership of sout, but maintain a reference during function.

Precondition

sout != NULL

Returns

zero on success (For now, we always return zero, so check the stream instead.)

Exceptions

std::exception

possibly, depending on configuration

Implemented in Json::BuiltStyledStreamWriter, and Json::BuiltStyledStreamWriter.

Field Documentation

OStream* Json::StreamWriter::sout_

protected

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

• include/jsoncpp/json/json.h
• src/jsoncpp.cpp