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TAO_Binary_Constraint Class Reference

TAO_Binary_Constraint represents an operation with left and right operands. More...

#include <Constraint_Nodes.h>

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List of all members.

Public Member Functions

 TAO_Binary_Constraint (TAO_Expression_Type op_type, TAO_Constraint *left, TAO_Constraint *right)
virtual int accept (TAO_Constraint_Visitor *visitor)
virtual ~TAO_Binary_Constraint (void)
virtual TAO_Expression_Type expr_type (void) const
 Return the expression type represented by this node.

TAO_Constraint * left_operand (void) const
 Return the left operand of the binary expression.

TAO_Constraint * right_operand (void) const
 Return the right operand of the binary expression.


Static Public Member Functions

int visit_or (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_and (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_less_than (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_less_than_equal (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_greater_than (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_greater_than_equal (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_equal (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_not_equal (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_add (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_sub (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_mult (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_div (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_twiddle (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)
int visit_in (TAO_Constraint_Visitor *, TAO_Binary_Constraint *)

Private Member Functions

 TAO_Binary_Constraint (const TAO_Binary_Constraint &)
TAO_Binary_Constraint & operator= (const TAO_Binary_Constraint &)

Private Attributes

TAO_Expression_Type op_
 The operator type.

TAO_Constraint * left_
 The operands of the expression.

TAO_Constraint * right_

Detailed Description

TAO_Binary_Constraint represents an operation with left and right operands.

Definition at line 101 of file Constraint_Nodes.h.

Constructor & Destructor Documentation

TAO_Binary_Constraint::TAO_Binary_Constraint (  TAO_Expression_Type  op_type,
TAO_Constraint *  left,
TAO_Constraint *  right
) 
 

Definition at line 32 of file Constraint_Nodes.cpp.

References TAO_Expression_Type. 

00035   : op_ (op_type),
00036     left_ (left),
00037     right_ (right)
00038 {
00039 }

TAO_Binary_Constraint::~TAO_Binary_Constraint (  void   )  [virtual]
 

Definition at line 41 of file Constraint_Nodes.cpp. 

00042 {
00043   delete left_;
00044   delete right_;
00045 }

TAO_Binary_Constraint::TAO_Binary_Constraint (  const TAO_Binary_Constraint &   )  [private]
 

Member Function Documentation

int TAO_Binary_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 73 of file Constraint_Nodes.cpp.

References dispatch_table, op_, and TAO_GT. 

00074 {
00075   int offset = this->op_ - TAO_GT,
00076     return_value = -1;
00077 
00078   if (dispatch_table[offset] != 0)
00079     return_value = dispatch_table[offset] (visitor, this);
00080 
00081   return return_value;
00082 }

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

Return the expression type represented by this node.

Implements TAO_Constraint.

Definition at line 113 of file Constraint_Nodes.h.

References TAO_Expression_Type. 

00114     { return this->op_; }

TAO_Constraint * TAO_Binary_Constraint::left_operand (  void   )  const
 

Return the left operand of the binary expression.

Definition at line 198 of file Constraint_Nodes.cpp.

Referenced by TAO_Constraint_Validator::visit_add(), TAO_Constraint_Validator::visit_and(), TAO_Constraint_Evaluator::visit_and(), TAO_Constraint_Evaluator::visit_bin_op(), TAO_Constraint_Validator::visit_div(), TAO_Constraint_Validator::visit_equal(), TAO_Constraint_Validator::visit_in(), TAO_Constraint_Evaluator::visit_in(), TAO_Constraint_Validator::visit_less_than(), TAO_Constraint_Evaluator::visit_or(), TAO_Constraint_Validator::visit_twiddle(), and TAO_Constraint_Evaluator::visit_twiddle(). 

00199 {
00200   return this->left_;
00201 }

TAO_Binary_Constraint& TAO_Binary_Constraint::operator= (  const TAO_Binary_Constraint &   )  [private]
 

TAO_Constraint * TAO_Binary_Constraint::right_operand (  void   )  const
 

Return the right operand of the binary expression.

Definition at line 204 of file Constraint_Nodes.cpp.

Referenced by TAO_Constraint_Validator::visit_add(), TAO_Constraint_Validator::visit_and(), TAO_Constraint_Evaluator::visit_and(), TAO_Constraint_Evaluator::visit_bin_op(), TAO_Constraint_Validator::visit_div(), TAO_Constraint_Validator::visit_equal(), TAO_Constraint_Validator::visit_in(), TAO_Constraint_Evaluator::visit_in(), TAO_Constraint_Validator::visit_less_than(), TAO_Constraint_Evaluator::visit_or(), TAO_Constraint_Validator::visit_twiddle(), and TAO_Constraint_Evaluator::visit_twiddle(). 

00205 {
00206   return this->right_;
00207 }

int TAO_Binary_Constraint::visit_add (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 150 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_add(). 

00152 {
00153   return visitor->visit_add (expr);
00154 }

int TAO_Binary_Constraint::visit_and (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 94 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_and(). 

00096 {
00097   return visitor->visit_and (expr);
00098 }

int TAO_Binary_Constraint::visit_div (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 174 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_div(). 

00176 {
00177   return visitor->visit_div (expr);
00178 }

int TAO_Binary_Constraint::visit_equal (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 134 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_equal(). 

00136 {
00137   return visitor->visit_equal (expr);
00138 }

int TAO_Binary_Constraint::visit_greater_than (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 118 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_greater_than(). 

00120 {
00121   return visitor->visit_greater_than (expr);
00122 }

int TAO_Binary_Constraint::visit_greater_than_equal (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 126 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_greater_than_equal(). 

00128 {
00129   return visitor->visit_greater_than_equal (expr);
00130 }

int TAO_Binary_Constraint::visit_in (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 190 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_in(). 

00192 {
00193   return visitor->visit_in (expr);
00194 }

int TAO_Binary_Constraint::visit_less_than (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 102 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_less_than(). 

00104 {
00105   return visitor->visit_less_than (expr);
00106 }

int TAO_Binary_Constraint::visit_less_than_equal (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 110 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_less_than_equal(). 

00112 {
00113   return visitor->visit_less_than_equal (expr);
00114 }

int TAO_Binary_Constraint::visit_mult (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 166 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_mult(). 

00168 {
00169   return visitor->visit_mult (expr);
00170 }

int TAO_Binary_Constraint::visit_not_equal (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 142 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_not_equal(). 

00144 {
00145   return visitor->visit_not_equal (expr);
00146 }

int TAO_Binary_Constraint::visit_or (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 86 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_or(). 

00088 {
00089   return visitor->visit_or (expr);
00090 }

int TAO_Binary_Constraint::visit_sub (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 158 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_sub(). 

00160 {
00161   return visitor->visit_sub (expr);
00162 }

int TAO_Binary_Constraint::visit_twiddle (  TAO_Constraint_Visitor *  ,
TAO_Binary_Constraint * 
)  [static]
 

Definition at line 182 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_twiddle(). 

00184 {
00185   return visitor->visit_twiddle (expr);
00186 }

Member Data Documentation

TAO_Constraint* TAO_Binary_Constraint::left_ [private]
 

The operands of the expression.

Definition at line 150 of file Constraint_Nodes.h.

TAO_Expression_Type TAO_Binary_Constraint::op_ [private]
 

The operator type.

Definition at line 147 of file Constraint_Nodes.h.

Referenced by accept().

TAO_Constraint* TAO_Binary_Constraint::right_ [private]
 

Definition at line 151 of file Constraint_Nodes.h.

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