FDO API Reference

Feature Data Objects

FdoIFilterCapabilities Class Reference

#include <IFilterCapabilities.h>

Inherits FdoIDisposable.

Inheritance diagram for FdoIFilterCapabilities:

[legend]List of all members.

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Detailed Description

The FdoIFilterCapabilities interface declares the feature provider's level of support for FdoFilter classes.

Definition at line 33 of file IFilterCapabilities.h.

Public Member Functions
virtual FDO_API FdoConditionType *	GetConditionTypes (FdoInt32 &length)=0
	Returns an array of FdoConditionType objects the feature provider supports.
virtual FDO_API FdoDistanceOperations *	GetDistanceOperations (FdoInt32 &length)=0
	Returns an array of FdoDistanceOperation objects the feature provider supports.
virtual FDO_API FdoSpatialOperations *	GetSpatialOperations (FdoInt32 &length)=0
	Returns an array of FdoSpatialOperation objects the feature provider supports.
virtual FDO_API bool	SupportsGeodesicDistance ()=0
	Determines if the feature provider supports geodesic distance measurement. Returns false if the feature provider supports only linear distance measurement.
virtual FDO_API bool	SupportsNonLiteralGeometricOperations ()=0
	Determines if spatial and distance operations can be applied between two geometric properties. Returns false if spatial and distance operations can be applied only between a geometric property and a literal geometry.

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

• IFilterCapabilities.h

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