TAO/orbsvcs/IFR_Service/ifr_adding_visitor_exception.h

   1
   2 /* -*- c++ -*- */
   3 //=============================================================================
   4 /**
   5  *  @file    ifr_adding_visitor_exception.h
   6  *
   7  *  Header file for class ifr_adding_visitor_exception.
   8  *
   9  *  @author Jeff Parsons <parsons@cs.wustl.edu>
  10  */
  11 //=============================================================================
  12
  13
  14 #ifndef TAO_IFR_ADDING_VISITOR_EXCEPTION_H
  15 #define TAO_IFR_ADDING_VISITOR_EXCEPTION_H
  16
  17 #include "ifr_adding_visitor.h"
  18
  19 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  20 # pragma once
  21 #endif /* ACE_LACKS_PRAGMA_ONCE */
  22
  23 /**
  24  * @class ifr_adding_visitor_exception
  25  *
  26  * @brief ifr_adding_visitor_exception.
  27  *
  28  * This visitor overrides a few of the visit methods
  29  * for the case when an exception node is seen in the AST.
  30  */
  31 class ifr_adding_visitor_exception : public ifr_adding_visitor
  32 {
  33 public:
  34   /// Constructor.
  35   ifr_adding_visitor_exception (AST_Decl *scope,
  36                                 CORBA::Boolean in_reopened_);
  37
  38   /// Destructor.
  39   virtual ~ifr_adding_visitor_exception (void);
  40
  41   /// Visit a struct.
  42   virtual int visit_scope (UTL_Scope *node);
  43
  44   /// Visit a struct.
  45   virtual int visit_structure (AST_Structure *node);
  46
  47   /// Visit a struct.
  48   virtual int visit_exception (AST_Exception *node);
  49
  50   /// Visit an enum.
  51   virtual int visit_enum (AST_Enum *node);
  52
  53   /// Visit union.
  54   virtual int visit_union (AST_Union *node);
  55
  56   /// Lets the visitor one level above acess this value.
  57   virtual CORBA::IDLType_ptr ir_current (void) const;
  58
  59 private:
  60   /// Common code called whether we are creating a new exception
  61   /// or filling out a forward declaration.
  62   int add_members (AST_Exception *node, CORBA::ExceptionDef_ptr except_def);
  63
  64 private:
  65   /// Holder for the member list passed to create_struct() or
  66   /// create_exception().
  67   CORBA::StructMemberSeq members_;
  68
  69 };
  70
  71 #endif /* TAO_IFR_ADDING_VISITOR_EXCEPTION_H */