OutStream Class Reference

Output Stream for writing files. More...

#include <DPXStream.h>

List of all members.

Public Types
enum	Origin { kStart, kCurrent, kEnd }
	file pointing positioning offset More...
Public Member Functions
	OutStream ()
	Constructor.
virtual	~OutStream ()
	Destructor.
virtual bool	Open (const char *fn)
	Open file.
virtual void	Close ()
	Close file.
virtual size_t	Write (void *buf, const size_t size)
	Write data to file.
virtual bool	Seek (long offset, Origin origin)
	Seek to a position in the file.
virtual void	Flush ()
	Flush any buffers.
Protected Attributes
FILE *	fp

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Detailed Description

Output Stream for writing files.

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Member Enumeration Documentation

enum OutStream::Origin

file pointing positioning offset

Enumerator:

kStart	beginning of the file
kCurrent	current file pointer
kEnd	end of the file

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Constructor & Destructor Documentation

OutStream::OutStream

(

)

Constructor.

OutStream::~OutStream

(

)

[virtual]

Destructor.

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Member Function Documentation

void OutStream::Close

(

)

[virtual]

Close file.

void OutStream::Flush

(

)

[virtual]

Flush any buffers.

bool OutStream::Open

(

const char *

fn

)

[virtual]

Open file.

Parameters:

fn

File name

Returns:

success true/false

bool OutStream::Seek	(	long	offset,
		Origin	origin
	)			[virtual]

Seek to a position in the file.

Parameters:

	offset	offset from originating position
	origin	originating position

Returns:

success true/false

size_t OutStream::Write	(	void *	buf,
		const size_t	size
	)			[virtual]

Write data to file.

Parameters:

	buf	data buffer
	size	bytes to write

Returns:

number of bytes written

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Member Data Documentation

FILE* OutStream::fp [protected]

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

• /Users/patrick/Development/DPX/svn/source/DPXStream.h
• /Users/patrick/Development/DPX/svn/source/OutStream.cpp