Predicate Class Reference

Represents a single term in the condition. More...

#include <Predicate.h>

Inheritance diagram for Predicate:

[legend]

Public Member Functions
virtual void	setTerm (const char *fName1, ComparisionOp op, const char *fName2)=0
virtual void	setTerm (const char *fName1, ComparisionOp op, void *opnd)=0
virtual void	setTerm (const char *fName1, ComparisionOp op, void **opnd)=0
virtual void	setTerm (Predicate *p1, LogicalOp op, Predicate *p2=NULL)=0
virtual void	print ()=0
virtual	~Predicate ()

---

Detailed Description

Represents a single term in the condition.

Condition is logical expression composed of terms and logical operators. This represents the leaf of the logical expression tree. This is designed using composite design pattern

Author:

Prabakaran Thirumalai

Definition at line 102 of file Predicate.h.

---

Constructor & Destructor Documentation

virtual Predicate::~Predicate

(

)

[inline, virtual]

Definition at line 116 of file Predicate.h.

{}

---

Member Function Documentation

virtual void Predicate::print

(

)

[pure virtual]

Implemented in PredicateImpl.

virtual void Predicate::setTerm	(	Predicate *	p1,
		LogicalOp	op,
		Predicate *	p2 = NULL
	)			[pure virtual]

Implemented in PredicateImpl.

virtual void Predicate::setTerm	(	const char *	fName1,
		ComparisionOp	op,
		void **	opnd
	)			[pure virtual]

Implemented in PredicateImpl.

virtual void Predicate::setTerm	(	const char *	fName1,
		ComparisionOp	op,
		void *	opnd
	)			[pure virtual]

Implemented in PredicateImpl.

virtual void Predicate::setTerm	(	const char *	fName1,
		ComparisionOp	op,
		const char *	fName2
	)			[pure virtual]

Implemented in PredicateImpl.

Referenced by Condition::setTerm().

Here is the caller graph for this function:

---

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

• include/Predicate.h

---