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// -*- C++ -*-
// ===================================================================
/**
* @file Codeset_Translator_Base.h
*
* $Id$
*
* @author Phil Mesnier <mesnier_p@ociweb.com>
*/
// ===================================================================
#ifndef TAO_CODESET_TRANSLATOR_BASE_H
#define TAO_CODESET_TRANSLATOR_BASE_H
#include /**/ "ace/pre.h"
#include /**/ "tao/TAO_Export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/CONV_FRAMEC.h"
#include "tao/Codeset_Translator_Base.h"
#include "ace/Service_Object.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
class ACE_Char_Codeset_Translator;
class ACE_WChar_Codeset_Translator;
ACE_END_VERSIONED_NAMESPACE_DECL
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
class TAO_InputCDR;
class TAO_OutputCDR;
// ****************************************************************
/**
* @class TAO_Codeset_Translator_Base
*
* @brief Abstract base Translator component for interaction with TAO
*
* Certain elements of TAO need an interface defined in the TAO module
* Through which the actual codeset translator instance may be assigned
* to CDR streams.
*/
class TAO_Export TAO_Codeset_Translator_Base
{
public:
virtual ~TAO_Codeset_Translator_Base ();
virtual int init (int argc, ACE_TCHAR *argv[]) = 0;
/// Get the native codeset ID from the base. There is no reasonable
/// default for this method, so it is left abstract.
virtual CONV_FRAME::CodeSetId ncs (void) const = 0;
/// Get the translated codeset ID from the base. There is no reasonable
/// default for this method, so it is left abstract.
virtual CONV_FRAME::CodeSetId tcs (void) const = 0;
/// Assign the translator to the supplied input CDR. This is left abstract
/// since the base base does not have a reference to the actual translator
/// instance. The template instance provides this implementation.
virtual void assign (TAO_InputCDR *) const = 0;
/// Assign the translator to the supplied output CDR. This is left abstract
/// since the base base does not have a reference to the actual translator
/// instance. The template instance provides this implementation.
virtual void assign (TAO_OutputCDR *) const = 0;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#include /**/ "ace/post.h"
#endif /* TAO_Codeset_Translator_Base */
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