BazisLib::ACMemoryFile Class Reference

Represents a memory file. Object manager-compatible. More...

#include <bzsbuf.h>

Inherits BazisLib::BasicFileBase, and BazisLib::CBuffer.

Collaboration diagram for BazisLib::ACMemoryFile:

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List of all members.

Public Member Functions
	ACMemoryFile (size_t InitialSize)
bool	SetData (const void *pData, size_t size)
virtual bool	Valid () override
virtual void	Close () override
virtual size_t	Read (void *pBuffer, size_t size, ActionStatus *pStatus=NULL, bool IncompleteReadSupported=false) override
	Reads data from the file (or stream).
virtual size_t	Write (const void *pBuffer, size_t size, ActionStatus *pStatus=NULL) override
virtual LONGLONG	GetSize (ActionStatus *pStatus=NULL) override
virtual LONGLONG	Seek (LONGLONG Offset, FileFlags::SeekType seekType, ActionStatus *pStatus=NULL) override
virtual LONGLONG	GetPosition (ActionStatus *pStatus=NULL) override
Protected Attributes
size_t	m_Pointer

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Detailed Description

Represents a memory file. Object manager-compatible.

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Constructor & Destructor Documentation

BazisLib::ACMemoryFile::ACMemoryFile

(

size_t

InitialSize

)

[inline]

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Member Function Documentation

virtual void BazisLib::ACMemoryFile::Close

(

)

[inline, override, virtual]

Reimplemented from BazisLib::BasicFileBase.

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virtual LONGLONG BazisLib::ACMemoryFile::GetPosition

(

ActionStatus *

pStatus = NULL

)

[inline, override, virtual]

Reimplemented from BazisLib::BasicFileBase.

virtual LONGLONG BazisLib::ACMemoryFile::GetSize

(

ActionStatus *

pStatus = NULL

)

[inline, override, virtual]

Reimplemented from BazisLib::BasicFileBase.

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virtual size_t BazisLib::ACMemoryFile::Read	(	void *	pBuffer,
		size_t	size,
		ActionStatus *	pStatus = NULL,
		bool	IncompleteReadSupported = false
	)			[inline, override, virtual]

Reads data from the file (or stream).

Parameters:

IncompleteReadSupported

If this parameter is true, the Read() method can return a value different from the size parameter even when the EOF is not reached. For example, this can happen if a file is actually a network stream and some data is already in the buffer. However, if this parameter is false, the stream will wait till the end of connection, or till the requested amount of bytes will be received. Non-stream implementations can safely ignore this parameter and always wait for the end-of-file, or exactly the requested number of bytes.

Reimplemented from BazisLib::BasicFileBase.

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virtual LONGLONG BazisLib::ACMemoryFile::Seek	(	LONGLONG	Offset,
		FileFlags::SeekType	seekType,
		ActionStatus *	pStatus = NULL
	)			[inline, override, virtual]

Reimplemented from BazisLib::BasicFileBase.

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bool BazisLib::ACMemoryFile::SetData	(	const void *	pData,
		size_t	size
	)			[inline]

Reimplemented from BazisLib::CBuffer.

virtual bool BazisLib::ACMemoryFile::Valid

(

)

[inline, override, virtual]

Implements BazisLib::BasicFileBase.

virtual size_t BazisLib::ACMemoryFile::Write	(	const void *	pBuffer,
		size_t	size,
		ActionStatus *	pStatus = NULL
	)			[inline, override, virtual]

Reimplemented from BazisLib::BasicFileBase.

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Member Data Documentation

size_t BazisLib::ACMemoryFile::m_Pointer [protected]

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

• bzscmn/bzsbuf.h