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/* -*- c++ -*- */
// $Id$

// ============================================================================
//
// = LIBRARY
//    TAO_IDL_BE
//
// = FILENAME
//    be_util.h
//
// = DESCRIPTION
//    Static helper methods used by multiple visitors.
//
// = AUTHOR
//    Gary Maxey, Jeff Parsons
//
// ============================================================================

#ifndef TAO_BE_UTIL_H
#define TAO_BE_UTIL_H

class TAO_OutStream;
class be_module;
class AST_Decl;

// (JP) Someday these should be consolidated, along with several
// similar methods scattered throughout the backend.
class be_util
{
public:
  static void
  gen_nested_namespace_begin (TAO_OutStream *os, be_module *node);

  static void
  gen_nested_namespace_end (TAO_OutStream *os, be_module *node);

  static void
  gen_nesting_open (TAO_OutStream &os, AST_Decl *node);
  
  static void
  gen_nesting_close (TAO_OutStream &os, AST_Decl *node);
};


#endif // if !defined