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QtConcat Class Reference

#include <qtconcat.hh>

Inheritance diagram for QtConcat:
QtNaryOperation QtOperation QtNode

Public Member Functions

 QtConcat (QtOperationList *opList, unsigned int dim)
 constructor getting operand list and dimension More...
 
virtual bool equalMeaning (QtNode *node)
 test if the two nodes have an equal meaning in a subtree More...
 
virtual std::string getSpelling ()
 creates a unique name for a common subexpression More...
 
virtual void simplify ()
 simplifies the tree More...
 
QtDataevaluate (QtDataList *inputList)
 method for evaluating the node More...
 
virtual void printTree (int tab, std::ostream &s=std::cout, QtChildType mode=QT_ALL_NODES)
 prints the tree More...
 
virtual void printAlgebraicExpression (std::ostream &s=std::cout)
 prints the algebraic expression More...
 
virtual const QtNodeType getNodeType () const
 method for identification of nodes More...
 
virtual const QtTypeElementcheckType (QtTypeTuple *typeTuple=NULL)
 type checking of the subtree More...
 
virtual QtAreaType getAreaType ()
 test if the edge to the parent node is of type mdd or atomic More...
 
unsigned int getDimension ()
 getter for the dimension along which the concatenation is performed More...
 
const BaseTypegetResultType (const BaseType *op1, const BaseType *op2)
 type coercion More...
 
int isSignedType (const BaseType *type)
 checks whether a type is signed or not (for type coercion) More...
 
- Public Member Functions inherited from QtNaryOperation
 QtNaryOperation ()
 default constructor More...
 
 QtNaryOperation (QtNode *node)
 constructor getting the node to the parent More...
 
 QtNaryOperation (QtOperationList *opList)
 constructor getting a list of operands More...
 
virtual ~QtNaryOperation ()
 virtual destructor More...
 
virtual QtNodeListgetChilds (QtChildType flag)
 return childs of the node More...
 
virtual void setInput (QtOperation *, QtOperation *inputNew)
 method for query rewrite More...
 
virtual void optimizeLoad (QtTrimList *trimList)
 optimizing load access More...
 
void setInputs (QtOperationList *opList)
 
QtNode::QtOperationListgetInputs ()
 
- 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...
 
void printTree (int tab, std::ostream &s, QtChildType mode=QT_ALL_NODES)
 prints the tree 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...
 
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)
 

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 QtNaryOperation
bool getOperands (QtDataList *inputList, QtDataList *&operandList)
 method for testing and evaluating the input branches 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...
 
- Protected Attributes inherited from QtNaryOperation
QtOperationListoperationList
 operation trees 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...
 

Constructor & Destructor Documentation

QtConcat::QtConcat ( QtOperationList opList,
unsigned int  dim 
)

constructor getting operand list and dimension

Member Function Documentation

virtual const QtTypeElement& QtConcat::checkType ( QtTypeTuple typeTuple = NULL)
virtual

type checking of the subtree

Reimplemented from QtOperation.

virtual bool QtConcat::equalMeaning ( QtNode node)
virtual

test if the two nodes have an equal meaning in a subtree

Reimplemented from QtNaryOperation.

QtData* QtConcat::evaluate ( QtDataList inputList)
virtual

method for evaluating the node

Reimplemented from QtOperation.

virtual QtAreaType QtConcat::getAreaType ( )
virtual

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

Reimplemented from QtNaryOperation.

unsigned int QtConcat::getDimension ( )
inline

getter for the dimension along which the concatenation is performed

virtual const QtNodeType QtConcat::getNodeType ( ) const
inlinevirtual

method for identification of nodes

Reimplemented from QtNode.

const BaseType* QtConcat::getResultType ( const BaseType op1,
const BaseType op2 
)

type coercion

virtual std::string QtConcat::getSpelling ( )
virtual

creates a unique name for a common subexpression

Reimplemented from QtNaryOperation.

int QtConcat::isSignedType ( const BaseType type)

checks whether a type is signed or not (for type coercion)

virtual void QtConcat::printAlgebraicExpression ( std::ostream &  s = std::cout)
virtual

prints the algebraic expression

Reimplemented from QtNaryOperation.

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

prints the tree

Reimplemented from QtNaryOperation.

virtual void QtConcat::simplify ( )
virtual

simplifies the tree

Reimplemented from QtNaryOperation.


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