TAO_Noop_Constraint Class Reference

A node that represents an operation with no operands. More...

#include <Constraint_Nodes.h>

Inheritance diagram for TAO_Noop_Constraint:

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List of all members.

Public Member Functions

 TAO_Noop_Constraint (TAO_Expression_Type type)
virtual int accept (TAO_Constraint_Visitor *visitor)
virtual TAO_Expression_Type expr_type (void) const
 Return the expression type represented by this node.

Private Attributes

TAO_Expression_Type type_

Detailed Description

A node that represents an operation with no operands.

Definition at line 76 of file Constraint_Nodes.h.

Constructor & Destructor Documentation

TAO_Noop_Constraint::TAO_Noop_Constraint ( TAO_Expression_Type  type  )  [inline]

Definition at line 80 of file Constraint_Nodes.h.

00081     : type_ (type) {}

Member Function Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL int TAO_Noop_Constraint::accept ( TAO_Constraint_Visitor *  visitor  )  [virtual]

Implementing the pattern of double dispatching, each subclass of TAO_Constraint will call back on an InterpreterVisitor the method to handle a node of its ExpressionType.

Implements TAO_Constraint.

Definition at line 17 of file Constraint_Nodes.cpp.

References TAO_FIRST, and TAO_RANDOM.

00018 {
00019   int return_value = -1;
00020   switch (this->type_)
00021     {
00022     case TAO_FIRST:
00023       return_value = visitor->visit_first (this);
00024       break;
00025     case TAO_RANDOM:
00026       return_value = visitor->visit_random (this);
00027     }
00028 
00029   return return_value;
00030 }

virtual TAO_Expression_Type TAO_Noop_Constraint::expr_type ( void   )  const [inline, virtual]

Return the expression type represented by this node.

Implements TAO_Constraint.

Definition at line 85 of file Constraint_Nodes.h.

00086     { return this->type_; }

Member Data Documentation

TAO_Expression_Type TAO_Noop_Constraint::type_ [private]

Definition at line 90 of file Constraint_Nodes.h.

The documentation for this class was generated from the following files:
Generated on Tue Feb 2 17:49:33 2010 for TAO_CosTrader by  doxygen 1.4.7