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spot::ltl::visitor Struct Reference

Formula visitor that can modify the formula. More...

#include <visitor.hh>

Inheritance diagram for spot::ltl::visitor:

Inheritance graph
[legend]
List of all members.

Public Member Functions

virtual void visit (atomic_prop *node)=0
virtual void visit (constant *node)=0
virtual void visit (binop *node)=0
virtual void visit (unop *node)=0
virtual void visit (multop *node)=0

Detailed Description

Formula visitor that can modify the formula.

Writing visitors is the prefered way to traverse a formula, since it doesn't involve any cast.

If you do not need to modify the visited formula, inherit from spot::ltl:const_visitor instead.


Member Function Documentation

virtual void spot::ltl::visitor::visit multop node  )  [pure virtual]
 

Implemented in spot::ltl::clone_visitor, and spot::ltl::postfix_visitor.

virtual void spot::ltl::visitor::visit unop node  )  [pure virtual]
 

Implemented in spot::ltl::clone_visitor, spot::ltl::postfix_visitor, and spot::ltl::unabbreviate_ltl_visitor.

virtual void spot::ltl::visitor::visit binop node  )  [pure virtual]
 

Implemented in spot::ltl::clone_visitor, spot::ltl::unabbreviate_logic_visitor, spot::ltl::postfix_visitor, and spot::ltl::simplify_f_g_visitor.

virtual void spot::ltl::visitor::visit constant node  )  [pure virtual]
 

Implemented in spot::ltl::clone_visitor, and spot::ltl::postfix_visitor.

virtual void spot::ltl::visitor::visit atomic_prop node  )  [pure virtual]
 

Implemented in spot::ltl::clone_visitor, and spot::ltl::postfix_visitor.


The documentation for this struct was generated from the following file:
Generated on Tue Jun 29 17:02:22 2004 for spot by doxygen 1.3.7