FDO API Reference

Feature Data Objects

FdoTopoFeaturePropertyDefinition Class Reference

#include <TopoFeaturePropertyDefinition.h>

Inherits FdoPropertyDefinition.

Inheritance diagram for FdoTopoFeaturePropertyDefinition:

[legend]List of all members.

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Detailed Description

FdoTopoFeaturePropertyDefinition derives from FdoPropertyDefinition and its values can be used to relate topological primitives to one or more application domain features. One can use the short form "TopoFeature" to refer to these properties. The semantics of this property are similar to Object properties. One uses FdoIFeatureReader::GetObject() to retrieve values.

Note:

This Help topic is provided for informational use only. There is no interface or support provided. Autodesk reserves the right to change the software related to the content herein.

Remarks:

FdoTopoFeaturePropertyDefinition and FdoTopoGeometryPropertyDefinition are the matching roles of many:many relationships between topological primitives and application domain features. FDO Association properties are not used for these roles because topological relationships are not between fixed classes. The relationships are populated only from the TopoGeometry role, so TopoFeature properties need never be subject to an insertion or update operation.

Definition at line 48 of file TopoFeaturePropertyDefinition.h.

Public Member Functions
virtual void	_writeXml (FdoSchemaXmlContext *pContext)
	Serialize this class to XML.
virtual void	InitFromXml (FdoSchemaXmlContext *pContext, FdoXmlAttributeCollection *attrs)
	Initialize this property from its XML attributes.
virtual void	InitFromXml (FdoString *classTypeName, FdoSchemaXmlContext *pContext, FdoXmlAttributeCollection *attrs)
	DOXYGEN-IGNORE Public non-API functions for XML support Initialize the class from its XML attributes
virtual FdoBoolean	XmlEndElement (FdoXmlSaxContext *context, FdoString *uri, FdoString *name, FdoString *qname)
	Element end.
virtual FdoXmlSaxHandler *	XmlStartElement (FdoXmlSaxContext *context, FdoString *uri, FdoString *name, FdoString *qname, FdoXmlAttributeCollection *atts)
Static Public Member Functions
FDO_API FdoTopoFeaturePropertyDefinition *	Create (FdoString *name, FdoString *description, bool system=false)
	Constructs an instance of an FdoTopoFeaturePropertyDefinition using the specified arguments.
Protected Member Functions
virtual void	_AcceptChanges ()
virtual void	_BeginChangeProcessing ()
virtual void	_EndChangeProcessing ()
virtual void	_RejectChanges ()
virtual void	_StartChanges ()
	FdoFeatureSchema::RejectChanges() support.
virtual void	Dispose ()
	Dispose this object.
	FdoTopoFeaturePropertyDefinition ()
	Hide default constructor to ensure that it cannot be used.
virtual	~FdoTopoFeaturePropertyDefinition ()

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Constructor & Destructor Documentation

FdoTopoFeaturePropertyDefinition::FdoTopoFeaturePropertyDefinition (   )  [inline, protected]

Hide default constructor to ensure that it cannot be used. Definition at line 100 of file TopoFeaturePropertyDefinition.h.

virtual FdoTopoFeaturePropertyDefinition::~FdoTopoFeaturePropertyDefinition (   )  [inline, protected, virtual]

Definition at line 101 of file TopoFeaturePropertyDefinition.h.

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Member Function Documentation

virtual void FdoTopoFeaturePropertyDefinition::_AcceptChanges (   )  [protected, virtual]

Reimplemented from FdoSchemaElement.

virtual void FdoTopoFeaturePropertyDefinition::_BeginChangeProcessing (   )  [protected, virtual]

Reimplemented from FdoSchemaElement.

virtual void FdoTopoFeaturePropertyDefinition::_EndChangeProcessing (   )  [protected, virtual]

Reimplemented from FdoSchemaElement.

virtual void FdoTopoFeaturePropertyDefinition::_RejectChanges (   )  [protected, virtual]

Reimplemented from FdoSchemaElement.

virtual void FdoTopoFeaturePropertyDefinition::_StartChanges (   )  [protected, virtual]

FdoFeatureSchema::RejectChanges() support. Reimplemented from FdoSchemaElement.

virtual void FdoTopoFeaturePropertyDefinition::_writeXml (  FdoSchemaXmlContext *  pContext  )  [virtual]

Serialize this class to XML. Reimplemented from FdoPropertyDefinition.

FDO_API FdoTopoFeaturePropertyDefinition* FdoTopoFeaturePropertyDefinition::Create (  FdoString *  name, FdoString *  description, bool  system = false )  [static]

Constructs an instance of an FdoTopoFeaturePropertyDefinition using the specified arguments.

virtual void FdoTopoFeaturePropertyDefinition::Dispose (   )  [protected, virtual]

Dispose this object. Returns: Returns nothing Implements FdoIDisposable.

virtual void FdoTopoFeaturePropertyDefinition::InitFromXml (  FdoSchemaXmlContext *  pContext, FdoXmlAttributeCollection *  attrs )  [virtual]

Initialize this property from its XML attributes. Reimplemented from FdoPropertyDefinition.

virtual void FdoTopoFeaturePropertyDefinition::InitFromXml (  FdoString *  classTypeName, FdoSchemaXmlContext *  pContext, FdoXmlAttributeCollection *  attrs )  [virtual]

DOXYGEN-IGNORE Public non-API functions for XML support Initialize the class from its XML attributes Reimplemented from FdoPropertyDefinition.

virtual FdoBoolean FdoTopoFeaturePropertyDefinition::XmlEndElement (  FdoXmlSaxContext *  context, FdoString *  uri, FdoString *  name, FdoString *  qname )  [virtual]

Element end. Reimplemented from FdoSchemaElement.

virtual FdoXmlSaxHandler* FdoTopoFeaturePropertyDefinition::XmlStartElement (  FdoXmlSaxContext *  context, FdoString *  uri, FdoString *  name, FdoString *  qname, FdoXmlAttributeCollection *  atts )  [virtual]

Handle sub-elements such as properties Element start Reimplemented from FdoSchemaElement.

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

• TopoFeaturePropertyDefinition.h

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