mgIExpressionProcessorImp.h File Reference

Include dependency graph for mgIExpressionProcessorImp.h:


Namespaces
namespace	OSGeo
namespace	OSGeo::FDO
namespace	OSGeo::FDO::Expression
Classes
class	OSGeo::FDO::Expression::IExpressionProcessorImp
	The IExpressionProcessor interface can be used to process the nodes in an Expression tree. It declares an process operation for each concrete class in the Expression hierarchy. Providers or client applications can create classes that realize this interface to do something meaningful with an Expression hierarchy. For example, an RDBMS feature provider implements a processor class to convert an Expression hierarchy to the SQL equivalent syntax. More...

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Namespaces