OdMemoryStream Class Reference

#include <MemoryStream.h>

Inheritance diagram for OdMemoryStream:

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdMemoryStream)
virtual OdUInt32	pageDataSize () const =0
virtual void	setPageDataSize (OdUInt32 pageDataSize)=0
virtual void	reserve (OdUInt64 numBytes)=0
OdString	fileName ()
Public Member Functions inherited from OdStreamBuf
	ODRX_DECLARE_MEMBERS (OdStreamBuf)
virtual OdString	fileName ()
virtual bool	isEof ()
virtual OdUInt64	tell ()
virtual OdUInt64	length ()
virtual void	truncate ()
virtual void	rewind ()
virtual OdUInt64	seek (OdInt64 offset, OdDb::FilerSeekType seekType)
virtual OdUInt8	getByte ()
virtual void	getBytes (void *buffer, OdUInt32 numBytes)
virtual void	putByte (OdUInt8 value)
virtual void	putBytes (const void *buffer, OdUInt32 numBytes)
virtual void	copyDataTo (OdStreamBuf *pDestination, OdUInt64 sourceStart=0, OdUInt64 sourceEnd=0)
virtual OdUInt32	getShareMode ()
Public Member Functions inherited from OdRxObject
	ODRX_HEAP_OPERATORS ()
	OdRxObject ()
virtual	~OdRxObject ()
virtual OdRxObject *	queryX (const OdRxClass *pClass) const
virtual OdRxObject *	x (const OdRxClass *pClass) const
virtual OdRxClass *	isA () const
virtual void	addRef ()=0
virtual void	release ()=0
virtual long	numRefs () const
bool	isKindOf (const OdRxClass *pClass) const
virtual OdRxObjectPtr	clone () const
virtual void	copyFrom (const OdRxObject *pSource)
virtual OdRx::Ordering	comparedTo (const OdRxObject *pOther) const
virtual bool	isEqualTo (const OdRxObject *pOther) const

Static Public Member Functions
static OdMemoryStreamPtr	createNew (OdUInt32 pageDataSize=0x800)
Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr	cast (const OdRxObject *pointer)
static OdRxClass *	desc ()

Protected Member Functions
	OdMemoryStream ()
Protected Member Functions inherited from OdStreamBuf
	OdStreamBuf ()

Detailed Description

This class defines the interface for paged-memory I/O objects.

Corresponding C++ library: TD_Root

<group Other_Classes>

Definition at line 50 of file MemoryStream.h.

Constructor & Destructor Documentation

OdMemoryStream()

OdMemoryStream::OdMemoryStream ( )

protected

Member Function Documentation

createNew()

static OdMemoryStreamPtr OdMemoryStream::createNew ( OdUInt32  pageDataSize = 0x800 )

static

Creates a new MemoryStream object, and returns a SmartPointer to the new object.

Parameters

pageSize

[in] PageDataSize.

fileName()

OdString OdMemoryStream::fileName ( )

virtual

Returns a unique file name to be associated with this MemoryStream object.

Reimplemented from OdStreamBuf.

ODRX_DECLARE_MEMBERS()

OdMemoryStream::ODRX_DECLARE_MEMBERS

(

OdMemoryStream

)

pageDataSize()

virtual OdUInt32 OdMemoryStream::pageDataSize ( ) const

pure virtual

Returns the PageDataSize for this MemoryStream object.

Implemented in OdMemoryStreamImpl< OdMemoryStream >.

reserve()

virtual void OdMemoryStream::reserve ( OdUInt64  numBytes )

pure virtual

Reserves the specified number of bytes for this MemoryStream object.

Implemented in OdMemoryStreamImpl< OdMemoryStream >.

setPageDataSize()

virtual void OdMemoryStream::setPageDataSize ( OdUInt32  pageDataSize )

pure virtual

Sets the PageDataSize for this MemoryStream object.

Parameters

pageDataSize

[in] PageDataSize.

Implemented in OdMemoryStreamImpl< OdMemoryStream >.

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

• MemoryStream.h