CVC3::VariableManagerNotifyObj Class Reference

Notifies VariableManager before and after each pop(). More...

#include <variable.h>

Inheritance diagram for CVC3::VariableManagerNotifyObj:

[legend]Collaboration diagram for CVC3::VariableManagerNotifyObj:

[legend]List of all members.

Public Member Functions

• VariableManagerNotifyObj (VariableManager *vm, Context *cxt)

  Constructor.
  

• void notifyPre (void)
• void notify (void)

Private Attributes

• VariableManager * d_vm

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Detailed Description

Notifies VariableManager before and after each pop().

Author: Sergey Berezin

Created: Tue Mar 1 13:52:28 2005

Disables the deletion of VariableValue objects during context restoration (backtracking). This solves the problem of circular dependencies (e.g. a Variable pointing to its antecedent Clause).

Definition at line 432 of file variable.h.

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Constructor & Destructor Documentation

CVC3::VariableManagerNotifyObj::VariableManagerNotifyObj	(	VariableManager *	vm,
		Context *	cxt
	)			[inline]

Constructor.

Definition at line 436 of file variable.h.

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Member Function Documentation

void CVC3::VariableManagerNotifyObj::notifyPre

(

void

)

[inline, virtual]

Reimplemented from CVC3::ContextNotifyObj.

Definition at line 439 of file variable.h.

void CVC3::VariableManagerNotifyObj::notify

(

void

)

[inline, virtual]

Reimplemented from CVC3::ContextNotifyObj.

Definition at line 440 of file variable.h.

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Member Data Documentation

VariableManager* CVC3::VariableManagerNotifyObj::d_vm [private]

Definition at line 433 of file variable.h.

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

• variable.h

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