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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 99 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 33 of file Constraint_Nodes.cpp.

References TAO_Expression_Type. 

00036   : op_ (op_type),
00037     left_ (left),
00038     right_ (right)
00039 {
00040 }

TAO_Binary_Constraint::~TAO_Binary_Constraint (  void   )  [virtual]
 

Definition at line 42 of file Constraint_Nodes.cpp. 

00043 {
00044   delete left_;
00045   delete right_;
00046 }

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 74 of file Constraint_Nodes.cpp.

References dispatch_table, op_, and TAO_GT. 

00075 {
00076   int offset = this->op_ - TAO_GT,
00077     return_value = -1;
00078 
00079   if (dispatch_table[offset] != 0)
00080     return_value = dispatch_table[offset] (visitor, this);
00081 
00082   return return_value;
00083 }

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 111 of file Constraint_Nodes.h.

References TAO_Expression_Type. 

00112     { return this->op_; }

TAO_Constraint * TAO_Binary_Constraint::left_operand (  void   )  const
 

Return the left operand of the binary expression.

Definition at line 199 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(). 

00200 {
00201   return this->left_;
00202 }

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 205 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(). 

00206 {
00207   return this->right_;
00208 }

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

Definition at line 151 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_add(). 

00153 {
00154   return visitor->visit_add (expr);
00155 }

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

Definition at line 95 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_and(). 

00097 {
00098   return visitor->visit_and (expr);
00099 }

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

Definition at line 175 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_div(). 

00177 {
00178   return visitor->visit_div (expr);
00179 }

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

Definition at line 135 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_equal(). 

00137 {
00138   return visitor->visit_equal (expr);
00139 }

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

Definition at line 119 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_greater_than(). 

00121 {
00122   return visitor->visit_greater_than (expr);
00123 }

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

Definition at line 127 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_greater_than_equal(). 

00129 {
00130   return visitor->visit_greater_than_equal (expr);
00131 }

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

Definition at line 191 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_in(). 

00193 {
00194   return visitor->visit_in (expr);
00195 }

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

Definition at line 103 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_less_than(). 

00105 {
00106   return visitor->visit_less_than (expr);
00107 }

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

Definition at line 111 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_less_than_equal(). 

00113 {
00114   return visitor->visit_less_than_equal (expr);
00115 }

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

Definition at line 167 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_mult(). 

00169 {
00170   return visitor->visit_mult (expr);
00171 }

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

Definition at line 143 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_not_equal(). 

00145 {
00146   return visitor->visit_not_equal (expr);
00147 }

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

Definition at line 87 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_or(). 

00089 {
00090   return visitor->visit_or (expr);
00091 }

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

Definition at line 159 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_sub(). 

00161 {
00162   return visitor->visit_sub (expr);
00163 }

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

Definition at line 183 of file Constraint_Nodes.cpp.

References TAO_Constraint_Visitor::visit_twiddle(). 

00185 {
00186   return visitor->visit_twiddle (expr);
00187 }

Member Data Documentation

TAO_Constraint* TAO_Binary_Constraint::left_ [private]
 

The operands of the expression.

Definition at line 148 of file Constraint_Nodes.h.

TAO_Expression_Type TAO_Binary_Constraint::op_ [private]
 

The operator type.

Definition at line 145 of file Constraint_Nodes.h.

Referenced by accept().

TAO_Constraint* TAO_Binary_Constraint::right_ [private]
 

Definition at line 149 of file Constraint_Nodes.h.

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