OdOleStorage Class Reference

#include <OleStorage.h>

Inheritance diagram for OdOleStorage:

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdOleStorage)
virtual void	init (OdByteData *pByteData, int accessMode=Oda::kFileRead)=0
virtual OdByteDataPtr	rawData () const =0
virtual OdStreamBufPtr	openStream (const OdString &filename, bool createIfNotFound=false, int accessMode=Oda::kFileRead)=0
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 OdOleStoragePtr	createServiceObject (OdByteData *pInitData)
Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr	cast (const OdRxObject *pointer)
static OdRxClass *	desc ()

Detailed Description

This class is the base class for custom classes that implement OLE storage.

Corresponding C++ library: TD_Db <group Other_Classes>

Definition at line 111 of file OleStorage.h.

Member Function Documentation

createServiceObject()

static OdOleStoragePtr OdOleStorage::createServiceObject ( OdByteData *  pInitData )

static

Creates a service object for this OleStorage object.

Parameters

pInitData

[in] Pointer to the initial data.

init()

virtual void OdOleStorage::init ( OdByteData *  pByteData, int  accessMode = Oda::kFileRead  )

pure virtual

Initializes this OleStorage object.

Parameters

pByteData	[in] Pointer to the OdByteData for this OleStorage object.
accessMode	[in] Mode in which to open this OleStorage object.

Remarks

accessMode must be a combination of one or more of the following:

Value Description Oda::kFileRead 0x80000000 Read access. Oda::kFileWrite 0x40000000 Write access.

ODRX_DECLARE_MEMBERS()

OdOleStorage::ODRX_DECLARE_MEMBERS

(

OdOleStorage

)

openStream()

virtual OdStreamBufPtr OdOleStorage::openStream ( const OdString &  filename, bool  createIfNotFound = false, int  accessMode = Oda::kFileRead  )

pure virtual

Opens an OdStreamBuf for this OleStorage object. For internal use only.

Parameters

filename	[in] Filename.
accessMode	[in] Mode in which to open this OleStorage object.
createIfNotFound	[in] Controls the creation of the file if it does not exist.

Returns

Returns a SmartPointer for the newly created OdStreamBuf object.

Remarks

accessMode must be a combination of one or more of the following:

Value Description Oda::kFileRead 0x80000000 Read access. Oda::kFileWrite 0x40000000 Write access.

Remarks

createIfNotFound is for Teigha internal use only, and should always be false for Teigha applications.

rawData()

virtual OdByteDataPtr OdOleStorage::rawData ( ) const

pure virtual

Returns the raw OdByteData for this OleStorage object.

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

• OleStorage.h