TAO/TAO_IDL/include/ast_visitor_context.h

   1
   2 /* -*- C++ -*- */
   3 //=============================================================================
   4 /**
   5  *  @file    ast_visitor_context.h
   6  *
   7  *  This class serves to provide the necessary context information to the
   8  *  visitor as it generates code. This may include the scope inside which the
   9  *  code is generated, the output file that is being used, and others. This
  10  *  context information will be passed to the abstract/concrete visitor
  11  *  factory which in turn will use it to construct the right visitor.
  12  *
  13  *  @author Jeff Parsons & Aniruddha Gokhale
  14  */
  15 //=============================================================================
  16
  17
  18 #ifndef AST_VISITOR_CONTEXT_H
  19 #define AST_VISITOR_CONTEXT_H
  20
  21 #include "fe_utils.h"
  22
  23 class TAO_IDL_FE_Export ast_visitor_context
  24 {
  25 public:
  26   ast_visitor_context ();
  27
  28   ast_visitor_context (const ast_visitor_context &ctx);
  29
  30   ~ast_visitor_context ();
  31
  32   // Accessors/mutators for template-related storage.
  33
  34   FE_Utils::T_PARAMLIST_INFO *template_params () const;
  35   void template_params (FE_Utils::T_PARAMLIST_INFO *args);
  36
  37   FE_Utils::T_ARGLIST const *template_args () const;
  38   void template_args (FE_Utils::T_ARGLIST const *args);
  39
  40 protected:
  41   // Storage for the current template module params and args.
  42   FE_Utils::T_PARAMLIST_INFO *template_params_;
  43   FE_Utils::T_ARGLIST const *template_args_;
  44 };
  45
  46 #endif /* AST_VISITOR_CONTEXT_H */