FDO API Reference | Feature Data Objects |
#include <IFilterCapabilities.h>
Inherits FdoIDisposable.
Inheritance diagram for FdoIFilterCapabilities:
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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