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 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.

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