BasicIStreamWrapper< StreamType > Class Template Reference

Wrapper of std::basic_istream into RapidJSON's Stream concept. More...

#include <istreamwrapper.h>

Public Types
typedef StreamType::char_type	Ch

Public Member Functions
	BasicIStreamWrapper (StreamType &stream)
	Constructor. More...
	BasicIStreamWrapper (StreamType &stream, char *buffer, size_t bufferSize)
	Constructor. More...
void	Flush ()
Ch	Peek () const
const Ch *	Peek4 () const
void	Put (Ch)
Ch *	PutBegin ()
size_t	PutEnd (Ch *)
Ch	Take ()
size_t	Tell () const

Private Member Functions
	BasicIStreamWrapper ()
	BasicIStreamWrapper (const BasicIStreamWrapper &)
BasicIStreamWrapper &	operator= (const BasicIStreamWrapper &)
void	Read ()

Private Attributes
Ch *	buffer_
Ch *	bufferLast_
size_t	bufferSize_
size_t	count_
	Number of characters read. More...
Ch *	current_
bool	eof_
Ch	peekBuffer_ [4]
size_t	readCount_
StreamType &	stream_

Detailed Description

template<typename StreamType>
class BasicIStreamWrapper< StreamType >

Wrapper of std::basic_istream into RapidJSON's Stream concept.

The classes can be wrapped including but not limited to:

• std::istringstream
• std::stringstream
• std::wistringstream
• std::wstringstream
• std::ifstream
• std::fstream
• std::wifstream
• std::wfstream

Template Parameters

StreamType

Class derived from std::basic_istream.

Definition at line 49 of file istreamwrapper.h.

Member Typedef Documentation

template<typename StreamType >

typedef StreamType::char_type BasicIStreamWrapper< StreamType >::Ch

Definition at line 52 of file istreamwrapper.h.

Constructor & Destructor Documentation

template<typename StreamType >

BasicIStreamWrapper< StreamType >::BasicIStreamWrapper ( StreamType &  stream )

inline

Constructor.

Parameters

stream

stream opened for read.

Definition at line 58 of file istreamwrapper.h.

template<typename StreamType >

BasicIStreamWrapper< StreamType >::BasicIStreamWrapper ( StreamType &  stream, char *  buffer, size_t  bufferSize  )

inline

Constructor.

Parameters

stream	stream opened for read.
buffer	user-supplied buffer.
bufferSize	size of buffer in bytes. Must >=4 bytes.

Definition at line 77 of file istreamwrapper.h.

template<typename StreamType >

BasicIStreamWrapper< StreamType >::BasicIStreamWrapper ( )

private

template<typename StreamType >

BasicIStreamWrapper< StreamType >::BasicIStreamWrapper ( const BasicIStreamWrapper< StreamType > &  )

private

Member Function Documentation

template<typename StreamType >

void BasicIStreamWrapper< StreamType >::Flush ( )

inline

Definition at line 111 of file istreamwrapper.h.

template<typename StreamType >

BasicIStreamWrapper& BasicIStreamWrapper< StreamType >::operator= ( const BasicIStreamWrapper< StreamType > &  )

private

template<typename StreamType >

Ch BasicIStreamWrapper< StreamType >::Peek ( ) const

inline

Definition at line 91 of file istreamwrapper.h.

template<typename StreamType >

const Ch* BasicIStreamWrapper< StreamType >::Peek4 ( ) const

inline

Definition at line 127 of file istreamwrapper.h.

template<typename StreamType >

void BasicIStreamWrapper< StreamType >::Put ( Ch  )

inline

Definition at line 107 of file istreamwrapper.h.

template<typename StreamType >

Ch* BasicIStreamWrapper< StreamType >::PutBegin ( )

inline

Definition at line 115 of file istreamwrapper.h.

template<typename StreamType >

size_t BasicIStreamWrapper< StreamType >::PutEnd ( Ch *  )

inline

Definition at line 120 of file istreamwrapper.h.

template<typename StreamType >

void BasicIStreamWrapper< StreamType >::Read ( )

inlineprivate

Definition at line 137 of file istreamwrapper.h.

template<typename StreamType >

Ch BasicIStreamWrapper< StreamType >::Take ( )

inline

Definition at line 95 of file istreamwrapper.h.

template<typename StreamType >

size_t BasicIStreamWrapper< StreamType >::Tell ( ) const

inline

Definition at line 101 of file istreamwrapper.h.

Member Data Documentation

template<typename StreamType >

Ch * BasicIStreamWrapper< StreamType >::buffer_

private

Definition at line 158 of file istreamwrapper.h.

template<typename StreamType >

Ch* BasicIStreamWrapper< StreamType >::bufferLast_

private

Definition at line 160 of file istreamwrapper.h.

template<typename StreamType >

size_t BasicIStreamWrapper< StreamType >::bufferSize_

private

Definition at line 159 of file istreamwrapper.h.

template<typename StreamType >

size_t BasicIStreamWrapper< StreamType >::count_

private

Number of characters read.

Definition at line 163 of file istreamwrapper.h.

template<typename StreamType >

Ch* BasicIStreamWrapper< StreamType >::current_

private

Definition at line 161 of file istreamwrapper.h.

template<typename StreamType >

bool BasicIStreamWrapper< StreamType >::eof_

private

Definition at line 164 of file istreamwrapper.h.

template<typename StreamType >

Ch BasicIStreamWrapper< StreamType >::peekBuffer_[4]

private

Definition at line 158 of file istreamwrapper.h.

template<typename StreamType >

size_t BasicIStreamWrapper< StreamType >::readCount_

private

Definition at line 162 of file istreamwrapper.h.

template<typename StreamType >

StreamType& BasicIStreamWrapper< StreamType >::stream_

private

Definition at line 157 of file istreamwrapper.h.

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

• istreamwrapper.h