relExprTupleOf Class Reference

#include <relExpression.h>

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Detailed Description

This expression results in a relation that contains one tuple.

Definition at line 976 of file relExpression.h.

Public Member Functions
	relExprTupleOf (relExpression *pExpr)
	~relExprTupleOf ()
virtual set< string >	collectFreeAttrs ()
virtual bddRelation	interpret (bddSymTab *pSymTab)
Private Attributes
relExpression *	mExpr

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Constructor & Destructor Documentation

relExprTupleOf::relExprTupleOf

(

relExpression *

pExpr

)

[inline]

Definition at line 982 of file relExpression.h.

relExprTupleOf::~relExprTupleOf

(

)

[inline]

Definition at line 986 of file relExpression.h.

References mExpr.

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Member Function Documentation

virtual set<string> relExprTupleOf::collectFreeAttrs

(

)

[inline, virtual]

Implements relExpression.

Definition at line 992 of file relExpression.h.

References relExpression::collectFreeAttrs(), and mExpr.

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virtual bddRelation relExprTupleOf::interpret

(

bddSymTab *

pSymTab

)

[inline, virtual]

Implements relExpression.

Definition at line 998 of file relExpression.h.

References relExpression::collectFreeAttrs(), bddSymTab::computeVariableOrder(), bddRelation::getTupleOf(), relExpression::interpret(), bddRelation::isEmpty(), and mExpr.

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Field Documentation

relExpression* relExprTupleOf::mExpr [private]

Definition at line 979 of file relExpression.h.

Referenced by collectFreeAttrs(), interpret(), and ~relExprTupleOf().

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

• src/relExpression.h

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