TAO/TAO_IDL/be_include/be_util.h

   1 /* -*- c++ -*- */
   2
   3 //=============================================================================
   4 /**
   5  *  @file    be_util.h
   6  *
   7  *  Static helper methods used by multiple visitors.
   8  *
   9  *  @author Gary Maxey
  10  *  @author Jeff Parsons
  11  */
  12 //=============================================================================
  13
  14 #ifndef TAO_BE_UTIL_H
  15 #define TAO_BE_UTIL_H
  16
  17 #include "TAO_IDL_BE_Export.h"
  18
  19 class TAO_OutStream;
  20 class be_module;
  21 class be_type;
  22 class AST_Decl;
  23 class AST_Generator;
  24
  25 class be_util
  26 {
  27 public:
  28   static void
  29   gen_nested_namespace_begin (TAO_OutStream *os,
  30                               be_module *node,
  31                               bool skel = false);
  32
  33   static void
  34   gen_nested_namespace_end (TAO_OutStream *os,
  35                             be_module *node);
  36
  37   static void
  38   gen_nesting_open (TAO_OutStream &os,
  39                     AST_Decl *node);
  40
  41   static void
  42   gen_nesting_close (TAO_OutStream &os,
  43                      AST_Decl *node);
  44
  45   /// Special BE arg call factored out of DRV_args.
  46   static TAO_IDL_BE_Export void
  47   prep_be_arg (char *s);
  48
  49   /// Checks made after parsing args.
  50   static TAO_IDL_BE_Export void
  51   arg_post_proc (void);
  52
  53   /// Display usage of BE-specific options.
  54   static TAO_IDL_BE_Export void
  55   usage (void);
  56
  57   /// Create an AST node generator.
  58   static TAO_IDL_BE_Export AST_Generator *
  59   generator_init (void);
  60
  61   /// Called from various places.
  62   static const char *
  63   get_output_path (bool for_anyop, bool for_skel, bool for_exec);
  64
  65   static const char *
  66   get_complete_file_name (bool for_exec);
  67
  68   /// Called from various places.
  69   static bool
  70   overwrite_ciao_exec_files (void);
  71
  72   // Called by each node upon construction.
  73   static void set_arg_seen_bit (be_type *);
  74 };
  75
  76 #endif // if !defined
  77