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QtUnaryOperation Class Reference

#include <qtunaryoperation.hh>

Inheritance diagram for QtUnaryOperation:
QtOperation QtNode QtCondense QtConversion QtDomainOperation QtEncode QtInfo QtIntervalHiOp QtIntervalLoOp QtOId QtSDom QtUnaryInduce

Public Member Functions

 QtUnaryOperation ()
 default constructor More...
 
 QtUnaryOperation (QtOperation *input)
 constructor getting the node to its operand More...
 
virtual ~QtUnaryOperation ()
 virtual destructor More...
 
virtual std::string getSpelling ()
 creates a unique name for a common subexpression More...
 
virtual void simplify ()
 simplifies the tree More...
 
virtual QtNodeListgetChilds (QtChildType flag)
 return childs of the node More...
 
virtual QtAreaType getAreaType ()
 test if the edge to the parent node is of type mdd or atomic More...
 
virtual bool equalMeaning (QtNode *node)
 tests if the two nodes have an equal meaning in the query tree More...
 
virtual void setInput (QtOperation *inputOld, QtOperation *inputNew)
 method for query rewrite More...
 
virtual void optimizeLoad (QtTrimList *trimList)
 optimizing load access More...
 
virtual void printTree (int tab, std::ostream &s=std::cout, QtChildType mode=QT_ALL_NODES)
 debugging method More...
 
virtual void setInput (QtOperation *input)
 
QtOperationgetInput ()
 
- Public Member Functions inherited from QtOperation
 QtOperation ()
 default constructor More...
 
 QtOperation (QtNode *parent)
 constructor getting a pointer to the parent More...
 
virtual QtOperationgetUniqueOrder (const QtNode::QtNodeType ID)
 for associative law More...
 
virtual QtDataevaluate (QtDataList *inputList)
 method for evaluating the node More...
 
virtual const QtTypeElementcheckType (QtTypeTuple *typeTuple=NULL)
 type checking of the subtree More...
 
void printAlgebraicExpression (std::ostream &s)
 prints the algebraic expression More...
 
void setDataStreamType (const QtTypeElement &type)
 
const QtTypeElementgetDataStreamType () const
 
- Public Member Functions inherited from QtNode
 QtNode ()
 default constructor More...
 
 QtNode (QtNode *node)
 constructor getting a pointer to the parent More...
 
virtual ~QtNode ()
 destructor More...
 
bool subtype (enum QtNodeType a, enum QtNodeType b)
 returns weather class b is a subtype of class a More...
 
QtNodeListgetChild (const QtNodeType node, QtChildType flag=QT_DIRECT_CHILDS)
 return childs of a certain class More...
 
virtual const QtNodeType getNodeType () const
 methods for identification of nodes More...
 
enum QtNodeType getQtNodeTypeParent (enum QtNodeType)
 method for pre optimizations (basically load optimization) More...
 
QtNodegetParent () const
 
void setParent (QtNode *node)
 
const ParseInfogetParseInfo ()
 
void setParseInfo (const ParseInfo &info)
 

Protected Attributes

QtOperationinput
 operation operand More...
 
- Protected Attributes inherited from QtOperation
QtTypeElement dataStreamType
 result type of the node More...
 
- Protected Attributes inherited from QtNode
ParseInfo parseInfo
 attribute for parser info More...
 

Additional Inherited Members

- Public Types inherited from QtNode
enum  QtNodeType {
  QT_UNDEFINED_NODE, QT_MDD_ACCESS, QT_OPERATION_ITERATOR, QT_SELECTION_ITERATOR,
  QT_JOIN_ITERATOR, QT_UPDATE, QT_INSERT, QT_DELETE,
  QT_COMMAND, QT_PLUS, QT_MINUS, QT_MULT,
  QT_DIV, QT_OR, QT_AND, QT_XOR,
  QT_IS, QT_EQUAL, QT_NOT_EQUAL, QT_LESS,
  QT_LESS_EQUAL, QT_NOT, QT_SQRT, QT_EXECUTE,
  QT_ONC_STREAM, QT_ITERATOR, QT_OPERATION, QT_BINARY_OPERATION,
  QT_BINARY_INDUCE, QT_GROUP_ITERATOR, QT_IDENT, QT_NARY_OPERATION,
  QT_UNARY_OPERATION, QT_CONDENSE, QT_UNARY_INDUCE, QT_ABS,
  QT_EXP, QT_LOG, QT_LN, QT_SIN,
  QT_COS, QT_TAN, QT_SINH, QT_COSH,
  QT_TANH, QT_ARCSIN, QT_ARCCOS, QT_ARCTAN,
  QT_REALPART, QT_IMAGINARPART, QT_CAST, QT_CSE_ROOT,
  QT_DOMAIN_OPERATION, QT_ALL, QT_SOME, QT_COUNTCELLS,
  QT_ADDCELLS, QT_AVGCELLS, QT_MINCELLS, QT_MAXCELLS,
  QT_MDD_VAR, QT_MDD_STREAM, QT_CONST, QT_DOT,
  QT_CONVERSION, QT_OID, QT_INTERVALOP, QT_MINTERVALOP,
  QT_POINTOP, QT_LO, QT_HI, QT_SDOM,
  QT_SHIFT, QT_EXTEND, QT_MARRAYOP, QT_CONDENSEOP,
  QT_SCALE, QT_OVERLAY, QT_BIT, QT_PYRAMID,
  QT_ENCODE, QT_CONCAT, QT_CASEOP, QT_INFO,
  QT_LAST_NODE_TYPE
}
 
enum  QtAreaType { QT_AREA_MDD, QT_AREA_SCALAR }
 
enum  QtChildType { QT_DIRECT_CHILDS, QT_LEAF_NODES, QT_ALL_NODES }
 
typedef std::vector< QtData * > QtDataList
 list of QtData pointers More...
 
typedef std::vector
< QtTrimElement * > 
QtTrimList
 list of QtTrimData structures More...
 
typedef std::list< QtNode * > QtNodeList
 list of QtNode pointers More...
 
typedef std::vector
< QtOperation * > 
QtOperationList
 list of QtOperation pointers More...
 
- Static Public Attributes inherited from QtNode
static const int QtNodes
 number of QtNodeTypes More...
 
static const QtNodeType QtRoot
 the root of the inheritance tree More...
 
static const QtNodeType QtInheritance [][2]
 the inheritance relations list More...
 
- Protected Member Functions inherited from QtNode
void startTimer (const char *name)
 start node timer (called at evaluation time) More...
 
void stopTimer ()
 stop timer (at end of evaluation) More...
 
void pauseTimer ()
 pause More...
 
void resumeTimer ()
 resume More...
 
std::string getEvaluationTime ()
 get elapsed time if timer was started, returns a string e.g. "15 usecs" More...
 

Constructor & Destructor Documentation

QtUnaryOperation::QtUnaryOperation ( )

default constructor

QtUnaryOperation::QtUnaryOperation ( QtOperation input)

constructor getting the node to its operand

virtual QtUnaryOperation::~QtUnaryOperation ( )
virtual

virtual destructor

Member Function Documentation

virtual bool QtUnaryOperation::equalMeaning ( QtNode node)
virtual

tests if the two nodes have an equal meaning in the query tree

Reimplemented from QtNode.

Reimplemented in QtDot, QtConversion, and QtDomainOperation.

virtual QtAreaType QtUnaryOperation::getAreaType ( )
virtual

test if the edge to the parent node is of type mdd or atomic

Reimplemented from QtNode.

Reimplemented in QtEncode, and QtCondense.

virtual QtNodeList* QtUnaryOperation::getChilds ( QtChildType  flag)
virtual

return childs of the node

Reimplemented from QtNode.

Reimplemented in QtDomainOperation.

QtOperation* QtUnaryOperation::getInput ( )
inline
virtual std::string QtUnaryOperation::getSpelling ( )
virtual

creates a unique name for a common subexpression

Reimplemented from QtNode.

Reimplemented in QtDot, and QtDomainOperation.

virtual void QtUnaryOperation::optimizeLoad ( QtTrimList trimList)
virtual

optimizing load access

Reimplemented from QtOperation.

Reimplemented in QtSDom, QtDomainOperation, and QtCondense.

virtual void QtUnaryOperation::printTree ( int  tab,
std::ostream &  s = std::cout,
QtChildType  mode = QT_ALL_NODES 
)
virtual

debugging method

The method passes the given { trimList} list to its input tree.

Reimplemented from QtOperation.

Reimplemented in QtArctan, QtArccos, QtArcsin, QtImaginarPartOp, QtTanh, QtRealPartOp, QtCosh, QtCast, QtSinh, QtTan, QtDot, QtCos, QtSin, QtSDom, QtLn, QtNot, QtLog, QtIntervalHiOp, QtConversion, QtDomainOperation, QtEncode, QtExp, QtCondense, QtSqrt, QtInfo, QtOId, QtIntervalLoOp, and QtAbs.

virtual void QtUnaryOperation::setInput ( QtOperation inputOld,
QtOperation inputNew 
)
inlinevirtual

method for query rewrite

Reimplemented from QtNode.

Reimplemented in QtDomainOperation.

virtual void QtUnaryOperation::setInput ( QtOperation input)
inlinevirtual

Reimplemented in QtDomainOperation.

virtual void QtUnaryOperation::simplify ( )
virtual

simplifies the tree

Reimplemented from QtNode.

Member Data Documentation

QtOperation* QtUnaryOperation::input
protected

operation operand


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