OdDbBaseBlockRefPE Class Reference

#include <DbBaseDatabase.h>

Inheritance diagram for OdDbBaseBlockRefPE:

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdDbBaseBlockRefPE)
virtual OdDbStub *	blockId (const OdRxObject *pBlockRef) const =0
virtual OdGeMatrix3d	blockTransform (const OdRxObject *pBlockRef) const =0
virtual OdRxIteratorPtr	newAttribIterator (const OdRxObject *pBlockRef, bool bSkipErased=true) const =0
virtual bool	isAttribute (const OdRxObject *pAttrib) const =0
virtual bool	isGeneric (const OdRxObject *pBlockRef) const =0
virtual bool	isMInsert (const OdRxObject *pBlockRef) const =0
virtual bool	isBasic (const OdRxObject *pBlockRef) const =0
virtual bool	isSelfReferential (const OdRxObject *pEntity) const =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

Additional Inherited Members
Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr	cast (const OdRxObject *pointer)
static OdRxClass *	desc ()

Detailed Description

This class is the protocol extension to be used as a block reference abstraction, independent of the underlying database (OdDbDatabase or OdDgDatabase).

See also

TD_DbRoot

<group OdDbRoot_Classes>

Definition at line 1453 of file DbBaseDatabase.h.

Member Function Documentation

blockId()

virtual OdDbStub * OdDbBaseBlockRefPE::blockId ( const OdRxObject *  pBlockRef ) const

pure virtual

Returns the identifier of a specified block reference.

Parameters

pBlockRef

[in] A pointer to a block reference.

blockTransform()

virtual OdGeMatrix3d OdDbBaseBlockRefPE::blockTransform ( const OdRxObject *  pBlockRef ) const

pure virtual

Returns the transformation matrix for a specified block reference.

Parameters

pBlockRef

[in] A pointer to a block reference.

isAttribute()

virtual bool OdDbBaseBlockRefPE::isAttribute ( const OdRxObject *  pAttrib ) const

pure virtual

Returns whether a specified object is an attribute.

Parameters

pAttrib

[in] A pointer to an object.

isBasic()

virtual bool OdDbBaseBlockRefPE::isBasic ( const OdRxObject *  pBlockRef ) const

pure virtual

Returns whether a specified block reference is a basic one.

Parameters

pBlockRef

[in] A pointer to a block reference.

Returns

Returns true if the block reference is a basic one, otherwise returns false.

isGeneric()

virtual bool OdDbBaseBlockRefPE::isGeneric ( const OdRxObject *  pBlockRef ) const

pure virtual

Returns whether a specified block reference is generic.

Parameters

pBlockRef

[in] A pointer to a block reference.

Returns

Returns true if the block reference is a generic one, otherwise returns false.

Remarks

Gs system will not process a drawable as a block reference if this method returns false. Therefore the method can be used to filter out incompatible entities inherited from the OdDbBaseBlockRef class.

isMInsert()

virtual bool OdDbBaseBlockRefPE::isMInsert ( const OdRxObject *  pBlockRef ) const

pure virtual

Returns whether a specified block reference is an array of block references (an instance of the OdMInsertBlock class).

Parameters

pBlockRef

[in] A pointer to a block reference.

Returns

Returns true if the block reference is an array of block references, otherwise returns false.

isSelfReferential()

virtual bool OdDbBaseBlockRefPE::isSelfReferential ( const OdRxObject *  pEntity ) const

pure virtual

Returns whether create child entity node if entity is self dependent.

Parameters

pEntity

[in] A pointer to a entity.

Returns

Returns true if it is possible to create child entity node if entity is self dependent, \otherwise returns false.

newAttribIterator()

virtual OdRxIteratorPtr OdDbBaseBlockRefPE::newAttribIterator ( const OdRxObject *  pBlockRef, bool  bSkipErased = true  ) const

pure virtual

Returns the newly created attribute iterator for a specified block reference.

Parameters

pBlockRef	[in] A pointer to a block reference.
bSkipErased	[in] A flag that determines whether erased elements should be skipped when moving through the iterator. If the parameter value is equal to true, erased elements are skipped.

ODRX_DECLARE_MEMBERS()

OdDbBaseBlockRefPE::ODRX_DECLARE_MEMBERS

(

OdDbBaseBlockRefPE

)

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

• DbBaseDatabase.h