ACE/ace/ETCL/ETCL_Constraint_Visitor.h

   1 // -*- C++ -*-
   2 //=============================================================================
   3 /**
   4  * @file ETCL_Constraint_Visitor.h
   5  *
   6  * @author Carlos O'Ryan <coryan@cs.wustl.edu>
   7  * @author Jeff Parsons <j.parsons@vanderbilt.edu>
   8  */
   9 //=============================================================================
  10
  11 #ifndef ACE_ETCL_CONSTRAINT_VISITOR_H
  12 #define ACE_ETCL_CONSTRAINT_VISITOR_H
  13
  14 #include /**/ "ace/pre.h"
  15
  16 #include "ace/ETCL/ace_etcl_export.h"
  17
  18 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  19 # pragma once
  20 #endif /* ACE_LACKS_PRAGMA_ONCE */
  21
  22 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  23
  24 class ETCL_Literal_Constraint;
  25 class ETCL_Identifier;
  26 class ETCL_Union_Value;
  27 class ETCL_Union_Pos;
  28 class ETCL_Component_Pos;
  29 class ETCL_Component_Assoc;
  30 class ETCL_Component_Array;
  31 class ETCL_Special;
  32 class ETCL_Component;
  33 class ETCL_Dot;
  34 class ETCL_Eval;
  35 class ETCL_Default;
  36 class ETCL_Exist;
  37 class ETCL_Unary_Expr;
  38 class ETCL_Binary_Expr;
  39 class ETCL_Preference;
  40
  41 class ACE_ETCL_Export ETCL_Constraint_Visitor
  42 {
  43 public:
  44   ETCL_Constraint_Visitor () = default;
  45   virtual ~ETCL_Constraint_Visitor () = default;
  46
  47   virtual int visit_literal (ETCL_Literal_Constraint *);
  48   virtual int visit_identifier (ETCL_Identifier *);
  49   virtual int visit_union_value (ETCL_Union_Value *);
  50   virtual int visit_union_pos (ETCL_Union_Pos *);
  51   virtual int visit_component_pos (ETCL_Component_Pos *);
  52   virtual int visit_component_assoc (ETCL_Component_Assoc *);
  53   virtual int visit_component_array (ETCL_Component_Array *);
  54   virtual int visit_special (ETCL_Special *);
  55   virtual int visit_component (ETCL_Component *);
  56   virtual int visit_dot (ETCL_Dot *);
  57   virtual int visit_eval (ETCL_Eval *);
  58   virtual int visit_default (ETCL_Default *);
  59   virtual int visit_exist (ETCL_Exist *);
  60   virtual int visit_unary_expr (ETCL_Unary_Expr *);
  61   virtual int visit_binary_expr (ETCL_Binary_Expr *);
  62   virtual int visit_preference (ETCL_Preference *);
  63 };
  64
  65 ACE_END_VERSIONED_NAMESPACE_DECL
  66
  67 #include /**/ "ace/post.h"
  68
  69 #endif // ACE_ETCL_CONSTRAINT_VISITOR_H