In file aggrexpr.h:

class XxxMaxOpSpec : public XxxSimpleOpSpec

Inheritance:

Inherited from XxxSimpleOpSpec:

Inherited from XxxAggrOpSpec:

Public

virtual XxxErrCode Init(const XxxFuncExpression::AggrPlan* APlan, XxxAggrOpHandle& Hndl)
/ initialize
virtual XxxErrCode Accum(const XxxFuncExpression::AggrPlan* APlan, XxxAggrOpHandle& Hndl)
/ add a value to the aggregate
virtual XxxErrCode Drop(const XxxFuncExpression::AggrPlan* APlan, XxxAggrOpHandle& Hndl)
/ drop a value from an aggregate
virtual XxxErrCode Terminate(const XxxFuncExpression::AggrPlan* APlan, XxxAggrOpHandle& Hndl, XxxADTValue *FinalVal)
/ perform final computation, reclaim any state stored in handle

Documentation

This class has no child classes.

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