TAO/TAO_IDL/include/ast_home.h

   1 // This may look like C, but it's really -*- C++ -*-
   2 #ifndef _AST_HOME_AST_HOME_HH
   3 #define _AST_HOME_AST_HOME_HH
   4
   5 #include "ast_interface.h"
   6
   7 class AST_Home;
   8 class AST_Component;
   9 class AST_ValueType;
  10
  11 class TAO_IDL_FE_Export AST_Home : public virtual AST_Interface
  12 {
  13 public:
  14   AST_Home (UTL_ScopedName *n,
  15             AST_Home *base_home,
  16             AST_Component *managed_component,
  17             AST_Type *primary_key,
  18             AST_Type **supports,
  19             long n_supports,
  20             AST_Interface **supports_flat,
  21             long n_supports_flat);
  22
  23   virtual ~AST_Home (void);
  24
  25   // Extend lookup to the base home.
  26   virtual AST_Decl *look_in_inherited (UTL_ScopedName *e,
  27                                        bool full_def_only);
  28
  29   // Extend lookup to the supported interfaces.
  30   virtual AST_Decl *look_in_supported (UTL_ScopedName *e,
  31                                        bool full_def_only);
  32
  33   // Overridden for homes from the UTL_Scope method.
  34   virtual AST_Decl *special_lookup (UTL_ScopedName *,
  35                                     bool full_def_only,
  36                                     AST_Decl *&final_parent_decl);
  37
  38   // Accessors.
  39
  40   AST_Home *base_home (void) const;
  41
  42   AST_Type **supports (void) const;
  43
  44   long n_supports (void) const;
  45
  46   AST_Component *managed_component (void) const;
  47
  48   AST_Type *primary_key (void) const;
  49
  50   void transfer_scope_elements (AST_Interface *dst);
  51
  52   // Cleanup function.
  53   virtual void destroy (void);
  54
  55   // Narrowing.
  56
  57   DEF_NARROW_FROM_DECL(AST_Home);
  58   DEF_NARROW_FROM_SCOPE(AST_Home);
  59
  60   // AST Dumping.
  61   virtual void dump (ACE_OSTREAM_TYPE &o);
  62
  63   // Visiting.
  64   virtual int ast_accept (ast_visitor *visitor);
  65
  66   static AST_Decl::NodeType const NT;
  67
  68 private:
  69   // Scope Management Protocol.
  70
  71   friend int tao_yyparse (void);
  72   friend class ast_visitor_tmpl_module_inst;
  73
  74   virtual AST_Factory *fe_add_factory (AST_Factory *f);
  75   virtual AST_Finder *fe_add_finder (AST_Finder *f);
  76
  77 private:
  78   AST_Home *pd_base_home;
  79   AST_Component *pd_managed_component;
  80   AST_Type *pd_primary_key;
  81   bool owns_primary_key_;
  82 };
  83
  84 #endif // _AST_HOME_AST_HOME_HH