FDO API Reference

Feature Data Objects

FdoFeatureClass Class Reference

#include <FeatureClass.h>

Inherits FdoClassDefinition.

Inherited by FdoNetworkFeatureClass.

Inheritance diagram for FdoFeatureClass:

[legend]List of all members.

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Detailed Description

The FdoFeatureClass class can be used to represent spatial or non-spatial features. Spatial features must have at lease one geometric property. The FdoFeatureClass type has one pre-defined base property "Bounds". The "Bounds" read-only property can be used to get the geometric boundary of the spatial feature. The value of this property will be null if the feature is not a spatial feature.

Definition at line 37 of file FeatureClass.h.

Public Member Functions
virtual void	_writeBaseXml (FdoSchemaXmlContext *pContext)
virtual void	_writeXml (FdoSchemaXmlContext *pContext)
	Serialize this feature class to XML.
virtual void	CheckReferences (FdoSchemaMergeContext *pContext)
virtual FDO_API FdoClassType	GetClassType ()
	Gets the concrete class type.
FDO_API FdoGeometricPropertyDefinition *	GetGeometryProperty ()
	Gets the geometric property that defines the geometry for this spatial feature class.
virtual void	InitFromXml (FdoString *classTypeName, FdoSchemaXmlContext *pContext, FdoXmlAttributeCollection *attrs)
	Initialize the feature class from its XML attributes.
virtual void	Set (FdoClassDefinition *pClass, FdoSchemaMergeContext *pContext)
	DOXYGEN-IGNORE
FDO_API void	SetGeometryProperty (FdoGeometricPropertyDefinition *value)
	Sets the geometric property that defines the geometry for this spatial feature class. The specified FdoGeometricPropertyDefinition must be a member of either the FdoClassDefinition.GetBaseProperties or FdoClassDefinition.GetProperties collection.
Static Public Member Functions
FDO_API FdoFeatureClass *	Create (FdoString *name, FdoString *description)
	Constructs an instance of an FdoFeatureClass using the specified arguments.
FDO_API FdoFeatureClass *	Create ()
	Constructs a default instance of an FdoFeatureClass.
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.
	FdoFeatureClass (FdoString *name, FdoString *description)
	Constructs an instance of an FdoFeatureClass using the specified arguments.
	FdoFeatureClass ()
	Constructs a default instance of an FdoFeatureClass.
virtual	~FdoFeatureClass ()
Protected Attributes
FdoGeometricPropertyDefinition *	m_geometryCHANGED
Friends
class	FdoSchemaCollection

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Constructor & Destructor Documentation

FdoFeatureClass::FdoFeatureClass (   )  [protected]

Constructs a default instance of an FdoFeatureClass.

FdoFeatureClass::FdoFeatureClass (  FdoString *  name, FdoString *  description )  [protected]

Constructs an instance of an FdoFeatureClass using the specified arguments.

virtual FdoFeatureClass::~FdoFeatureClass (   )  [protected, virtual]

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Member Function Documentation

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

Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkFeatureClass, FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

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

Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkFeatureClass, FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

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

Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkFeatureClass, FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

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

Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkFeatureClass, FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

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

FdoFeatureSchema::RejectChanges() support. Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkFeatureClass, FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

virtual void FdoFeatureClass::_writeBaseXml (  FdoSchemaXmlContext *  pContext  )  [virtual]

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

Serialize this feature class to XML. Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkFeatureClass, FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

virtual void FdoFeatureClass::CheckReferences (  FdoSchemaMergeContext *  pContext  )  [virtual]

Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkFeatureClass, FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

FDO_API FdoFeatureClass* FdoFeatureClass::Create (  FdoString *  name, FdoString *  description )  [static]

Constructs an instance of an FdoFeatureClass using the specified arguments. Parameters: name  Input name description  Input description Returns: Returns FdoFeatureClass Reimplemented in FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

FDO_API FdoFeatureClass* FdoFeatureClass::Create (   )  [static]

Constructs a default instance of an FdoFeatureClass. Returns: Returns FdoFeatureClass Reimplemented in FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

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

Dispose this object. Returns: Returns nothing Implements FdoIDisposable. Reimplemented in FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

virtual FDO_API FdoClassType FdoFeatureClass::GetClassType (   )  [virtual]

Gets the concrete class type. Returns: Returns class type Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

FDO_API FdoGeometricPropertyDefinition* FdoFeatureClass::GetGeometryProperty (   )

Gets the geometric property that defines the geometry for this spatial feature class. Returns: Returns the geometric property

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

Initialize the feature class from its XML attributes. Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

virtual void FdoFeatureClass::Set (  FdoClassDefinition *  pClass, FdoSchemaMergeContext *  pContext )  [virtual]

DOXYGEN-IGNORE Reimplemented from FdoClassDefinition. Reimplemented in FdoNetworkFeatureClass, FdoNetworkLinkFeatureClass, and FdoNetworkNodeFeatureClass.

FDO_API void FdoFeatureClass::SetGeometryProperty (  FdoGeometricPropertyDefinition *  value  )

Sets the geometric property that defines the geometry for this spatial feature class. The specified FdoGeometricPropertyDefinition must be a member of either the FdoClassDefinition.GetBaseProperties or FdoClassDefinition.GetProperties collection. Parameters: value  Input the geometric property Returns: Returns nothing

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Friends And Related Function Documentation

friend class FdoSchemaCollection [friend]

Reimplemented from FdoClassDefinition. Definition at line 39 of file FeatureClass.h.

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Member Data Documentation

FdoGeometricPropertyDefinition* FdoFeatureClass::m_geometryCHANGED [protected]

Definition at line 135 of file FeatureClass.h.

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

• FeatureClass.h

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