FDO API Reference | Feature Data Objects |
#include <FdoStd.h>
#include <Fdo/Filter/BinaryLogicalOperator.h>
#include <Fdo/Filter/ComparisonCondition.h>
#include <Fdo/Filter/DistanceCondition.h>
#include <Fdo/Filter/InCondition.h>
#include <Fdo/Filter/NullCondition.h>
#include <Fdo/Filter/SpatialCondition.h>
#include <Fdo/Filter/UnaryLogicalOperator.h>
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Classes | |
class | FdoIFilterProcessor |
The FdoIFilterProcessor interface can be used to process the nodes in a filter tree. It declares a process operation for each concrete class in the filter hierarchy. Providers or client applications can create classes that realize this interface to do something meaningful with a filter hierarchy. For example, a RDBMS feature provider can implement a processor class to convert a filter hierarchy to the SQL equivalent syntax. More... |
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