Json::StreamWriter Class Reference

Usage: More...

#include <json/writer.h>

Inherited by Json::BuiltStyledStreamWriter.

Classes
class	Factory
	A simple abstract factory. More...

Public Member Functions
	StreamWriter ()
virtual	~StreamWriter ()
virtual int	write (Value const &root, std::ostream *sout)=0
	Write Value into document as configured in sub-class. More...

Protected Attributes
std::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
}

Definition at line 40 of file writer.h.

Constructor & Destructor Documentation

Json::StreamWriter::StreamWriter

(

)

Definition at line 1111 of file json_writer.cpp.

Json::StreamWriter::~StreamWriter ( )

virtual

Definition at line 1115 of file json_writer.cpp.

Member Function Documentation

virtual int Json::StreamWriter::write ( Value const &  root, std::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

Member Data Documentation

std::ostream* Json::StreamWriter::sout_

protected

Definition at line 42 of file writer.h.

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

• include/json/writer.h
• src/lib_json/json_writer.cpp