The top entity of join operators

Classes
class	OoOJoin::AbstractOperator
	The abstraction to describe a join operator, providing virtual function of using the operation. More...
class	OoOJoin::IAWJOperator
	The intra window join (IAWJ) operator, only considers a single window. More...
class	OoOJoin::IMAIAWJOperator
	The IAWJ operator under the simplest AQP strategy, and updates incrementally (IMA), only considers a single window and uses exponential weighted moving average for prediction. This one is EAGER join in fact. More...
class	OoOJoin::MeanAQPIAWJOperator
	The intra window join (MeanAQPIAWJ) operator under the simplest AQP strategy, only considers a single window and uses exponential weighted moving average for prediction. More...
class	OoOJoin::OperatorTable
	The entity of operatorTable, can used for searching all available operators. More...

Macros
#define	newAbstractOperator   std::make_shared<OoOJoin::AbstractOperator>
	(Macro) To creat a new AbstractOperator under shared pointer.
#define	timeTrackingStart(v)   ; tsType v;v=UtilityFunctions::timeLastUs(timeBaseStruct);
	(Macro) start a time tracking and record it at variable v, v is not defined yet More...
#define	timeTrackingStartNoClaim(v)   ; v=UtilityFunctions::timeLastUs(timeBaseStruct);
	(Macro) start a time tracking and record it at variable v, v is previously defined More...
#define	timeTrackingEnd(v)   (UtilityFunctions::timeLastUs(timeBaseStruct)-v)
	(Macro) end a time tracking of variable v and return More...
#define	newIAWJOperator   std::make_shared<OoOJoin::IAWJOperator>
	(Macro) To creat a new IAWJOperator under shared pointer.
#define	newIMAIAWJOperator   std::make_shared<OoOJoin::IMAIAWJOperator>
	(Macro) To creat a new IMAIAWJOperator under shared pointer.
#define	newMeanAQPIAWJOperator   std::make_shared<OoOJoin::MeanAQPIAWJOperator>
	(Macro) To creat a new MeanAQPIAWJOperator under shared pointer.
#define	newOperatorTable   std::make_shared<OoOJoin::OperatorTable>
	(Macro) To creat a new OperatorTable under shared pointer.

Typedefs
typedef std::shared_ptr< class AbstractOperator >	OoOJoin::AbstractOperatorPtr
	The class to describe a shared pointer to AbstractOperator.
typedef std::shared_ptr< class IAWJOperator >	OoOJoin::IAWJOperatorPtr
	The class to describe a shared pointer to IAWJOperator.
typedef std::shared_ptr< class IMAIAWJOperator >	OoOJoin::IMAIAWJOperatorPtr
	The class to describe a shared pointer to IMAIAWJOperator.
typedef std::shared_ptr< class MeanAQPIAWJOperator >	OoOJoin::MeanAQPIAWJOperatorPtr
	The class to describe a shared pointer to MeanAQPIAWJOperator.
typedef std::shared_ptr< class OperatorTable >	OoOJoin::OperatorTablePtr
	The class to describe a shared pointer to OperatorTable.
#define	newDataLoaderTable   std::make_shared<OoOJoin::DataLoaderTable>
	(Macro) To creat a new DataLoaderTable under shared pointer.
typedef std::shared_ptr< class DataLoaderTable >	OoOJoin::DataLoaderTablePtr

Detailed Description

Macro Definition Documentation

timeTrackingEnd

#define timeTrackingEnd

(

v

)

(UtilityFunctions::timeLastUs(timeBaseStruct)-v)

(Macro) end a time tracking of variable v and return

Parameters

v	the variable name, must start with tt_

Returns

the time last

timeTrackingStart

#define timeTrackingStart

(

v

)

; tsType v;v=UtilityFunctions::timeLastUs(timeBaseStruct);

(Macro) start a time tracking and record it at variable v, v is not defined yet

Parameters

v	the variable name, must start with tt_

timeTrackingStartNoClaim

#define timeTrackingStartNoClaim

(

v

)

; v=UtilityFunctions::timeLastUs(timeBaseStruct);

(Macro) start a time tracking and record it at variable v, v is previously defined

Parameters

v	the variable name, must start with tt_