RexAgg Class Reference

#include <RelAlgDagBuilder.h>

Inheritance diagram for RexAgg:

Collaboration diagram for RexAgg:

Public Member Functions
	RexAgg (const SQLAgg agg, const bool distinct, const SQLTypeInfo &type, const std::vector< size_t > &operands)
std::string	toString () const override
SQLAgg	getKind () const
bool	isDistinct () const
size_t	size () const
size_t	getOperand (size_t idx) const
const SQLTypeInfo &	getType () const
std::unique_ptr< RexAgg >	deepCopy () const
Public Member Functions inherited from Rex
virtual	~Rex ()

Private Attributes
const SQLAgg	agg_
const bool	distinct_
const SQLTypeInfo	type_
const std::vector< size_t >	operands_

Detailed Description

Definition at line 575 of file RelAlgDagBuilder.h.

Constructor & Destructor Documentation

RexAgg()

RexAgg::RexAgg ( const SQLAgg  agg, const bool  distinct, const SQLTypeInfo &  type, const std::vector< size_t > &  operands  )

inline

Definition at line 577 of file RelAlgDagBuilder.h.

      : agg_(agg), distinct_(distinct), type_(type), operands_(operands) {}

Member Function Documentation

deepCopy()

std::unique_ptr<RexAgg> RexAgg::deepCopy ( ) const

inline

Definition at line 606 of file RelAlgDagBuilder.h.

                                         {
    return std::make_unique<RexAgg>(agg_, distinct_, type_, operands_);
  }

getKind()

SQLAgg RexAgg::getKind ( ) const

inline

Definition at line 596 of file RelAlgDagBuilder.h.

Referenced by RelAlgTranslator::translateAggregateRex().

{ return agg_; }

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getOperand()

size_t RexAgg::getOperand ( size_t  idx ) const

inline

Definition at line 602 of file RelAlgDagBuilder.h.

Referenced by RelAlgTranslator::translateAggregateRex().

{ return operands_[idx]; }

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getType()

const SQLTypeInfo& RexAgg::getType ( ) const

inline

Definition at line 604 of file RelAlgDagBuilder.h.

{ return type_; }

isDistinct()

bool RexAgg::isDistinct ( ) const

inline

Definition at line 598 of file RelAlgDagBuilder.h.

Referenced by RelAlgTranslator::translateAggregateRex().

{ return distinct_; }

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size()

size_t RexAgg::size ( ) const

inline

Definition at line 600 of file RelAlgDagBuilder.h.

Referenced by RelAlgTranslator::translateAggregateRex().

{ return operands_.size(); }

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toString()

std::string RexAgg::toString ( ) const

inlineoverridevirtual

Implements Rex.

Definition at line 583 of file RelAlgDagBuilder.h.

References cat(), to_string(), and Rex::toString().

                                      {
    return cat(::typeName(this),
               "(agg=",
               std::to_string(agg_),
               ", distinct=",
               std::to_string(distinct_),
               ", type=",
               type_.get_type_name(),
               ", operands=",
               ::toString(operands_),
               ")");
  }

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Member Data Documentation

agg_

const SQLAgg RexAgg::agg_

private

Definition at line 611 of file RelAlgDagBuilder.h.

distinct_

const bool RexAgg::distinct_

private

Definition at line 612 of file RelAlgDagBuilder.h.

operands_

const std::vector<size_t> RexAgg::operands_

private

Definition at line 614 of file RelAlgDagBuilder.h.

type_

const SQLTypeInfo RexAgg::type_

private

Definition at line 613 of file RelAlgDagBuilder.h.

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

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/RelAlgDagBuilder.h