FileReadStream Class Reference

File byte stream for input using fread(). More...

#include </__w/arcaneframework.github.io/arcaneframework.github.io/framework/arccore/src/common/arccore/common/internal/json/rapidjson/filereadstream.h>

Collaboration diagram for FileReadStream:

Public Types
typedef char	Ch
	Character type (byte).

Public Member Functions
	FileReadStream (std::FILE *fp, char *buffer, size_t bufferSize)
	Constructor.
Ch	Peek () const
Ch	Take ()
size_t	Tell () const
void	Put (Ch)
void	Flush ()
Ch *	PutBegin ()
size_t	PutEnd (Ch *)
const Ch *	Peek4 () const

Private Member Functions
void	Read ()

Private Attributes
std::FILE *	fp_
Ch *	buffer_
size_t	bufferSize_
Ch *	bufferLast_
Ch *	current_
size_t	readCount_
size_t	count_
	Number of characters read.
bool	eof_

Detailed Description

File byte stream for input using fread().

Note

implements Stream concept

Definition at line 35 of file filereadstream.h.

Member Typedef Documentation

Ch

typedef char FileReadStream::Ch

Character type (byte).

Definition at line 37 of file filereadstream.h.

Constructor & Destructor Documentation

FileReadStream()

FileReadStream::FileReadStream ( std::FILE * fp, char * buffer, size_t bufferSize )

inline

Constructor.

Parameters

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

Definition at line 45 of file filereadstream.h.

References count_, and RAPIDJSON_ASSERT.

Member Function Documentation

Flush()

void FileReadStream::Flush ( )

inline

Definition at line 57 of file filereadstream.h.

Peek()

Ch FileReadStream::Peek ( ) const

inline

Definition at line 51 of file filereadstream.h.

Peek4()

const Ch * FileReadStream::Peek4 ( ) const

inline

Definition at line 62 of file filereadstream.h.

Put()

void FileReadStream::Put ( Ch )

inline

Definition at line 56 of file filereadstream.h.

PutBegin()

Ch * FileReadStream::PutBegin ( )

inline

Definition at line 58 of file filereadstream.h.

PutEnd()

size_t FileReadStream::PutEnd ( Ch * )

inline

Definition at line 59 of file filereadstream.h.

Read()

void FileReadStream::Read ( )

inlineprivate

Definition at line 67 of file filereadstream.h.

Take()

Ch FileReadStream::Take ( )

inline

Definition at line 52 of file filereadstream.h.

Tell()

size_t FileReadStream::Tell ( ) const

inline

Definition at line 53 of file filereadstream.h.

Member Data Documentation

buffer_

Ch* FileReadStream::buffer_

private

Definition at line 85 of file filereadstream.h.

bufferLast_

Ch* FileReadStream::bufferLast_

private

Definition at line 87 of file filereadstream.h.

bufferSize_

size_t FileReadStream::bufferSize_

private

Definition at line 86 of file filereadstream.h.

count_

size_t FileReadStream::count_

private

Number of characters read.

Definition at line 90 of file filereadstream.h.

Referenced by FileReadStream().

current_

Ch* FileReadStream::current_

private

Definition at line 88 of file filereadstream.h.

eof_

bool FileReadStream::eof_

private

Definition at line 91 of file filereadstream.h.

fp_

std::FILE* FileReadStream::fp_

private

Definition at line 84 of file filereadstream.h.

readCount_

size_t FileReadStream::readCount_

private

Definition at line 89 of file filereadstream.h.

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

• filereadstream.h