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// -*- C++ -*-
//=============================================================================
/**
* @file AbstractBase.h
*
* $Id$
*
* @author Jeff Parsons <parsons@cs.wust.edu>
*/
//=============================================================================
#ifndef TAO_ABSTRACTBASE_H
#define TAO_ABSTRACTBASE_H
#include "ace/pre.h"
#include "tao/corbafwd.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/Object.h"
#include "tao/ValueBase.h"
#include "tao/ValueFactory.h"
/**
* @class CORBA_AbstractBase
*
* @brief Abstract base class for Interfaces and Valuetypes
*
* Allows the determination of whether an object has been
* passed by reference or by value to be deferred until runtime.
*/
class TAO_Export CORBA_AbstractBase
{
public:
/// So the extraction operator can call the protectec constructor.
friend TAO_Export CORBA::Boolean
operator<< (TAO_OutputCDR &, const CORBA_AbstractBase_ptr);
friend TAO_Export CORBA::Boolean
operator>> (TAO_InputCDR &, CORBA_AbstractBase_ptr &);
typedef CORBA_AbstractBase_ptr _ptr_type;
typedef CORBA_AbstractBase_var _var_type;
static int _tao_class_id;
static CORBA::AbstractBase_ptr _narrow (CORBA::AbstractBase_ptr obj
ACE_ENV_ARG_DECL_WITH_DEFAULTS);
static CORBA::AbstractBase_ptr _unchecked_narrow (
CORBA::AbstractBase_ptr obj
ACE_ENV_ARG_DECL_WITH_DEFAULTS
);
static CORBA::AbstractBase_ptr _duplicate (CORBA::AbstractBase_ptr obj);
static CORBA::AbstractBase_ptr _nil (void);
CORBA::Object_ptr _to_object (void);
CORBA::ValueBase *_to_value (void);
virtual CORBA::Boolean _is_a (const char *type_id
ACE_ENV_ARG_DECL_WITH_DEFAULTS);
virtual void *_tao_QueryInterface (ptr_arith_t type);
virtual const char* _interface_repository_id (void) const;
virtual const char* _tao_obv_repository_id (void) const;
virtual void *_tao_obv_narrow (ptr_arith_t type_id);
virtual CORBA::Boolean _tao_marshal_v (TAO_OutputCDR &strm);
virtual CORBA::Boolean _tao_unmarshal_v (TAO_InputCDR &strm);
virtual void _add_ref (void);
virtual void _remove_ref (void);
CORBA::Boolean _is_objref (void) const;
TAO_Stub *_stubobj (void) const;
CORBA::Boolean _is_collocated (void) const;
TAO_Abstract_ServantBase *_servant (void) const;
CORBA::Boolean _is_local (void) const;
protected:
CORBA_AbstractBase (void);
CORBA_AbstractBase (const CORBA_AbstractBase &);
CORBA_AbstractBase (TAO_Stub *p,
CORBA::Boolean collocated,
TAO_Abstract_ServantBase *servant);
virtual ~CORBA_AbstractBase (void);
protected:
CORBA::Boolean is_objref_;
private:
CORBA_AbstractBase & operator= (const CORBA_AbstractBase &);
virtual CORBA::ValueBase *_tao_to_value (void);
private:
TAO_Stub *concrete_stubobj_;
CORBA::Boolean is_collocated_;
TAO_Abstract_ServantBase *servant_;
CORBA::Boolean is_local_;
};
/**
* @class CORBA_AbstractBase_var
*
* @brief _var class for AbstractBase
*/
class TAO_Export CORBA_AbstractBase_var
{
public:
CORBA_AbstractBase_var (void);
CORBA_AbstractBase_var (CORBA::AbstractBase_ptr);
CORBA_AbstractBase_var (const CORBA_AbstractBase_var &);
~CORBA_AbstractBase_var (void);
CORBA_AbstractBase_var &operator= (CORBA::AbstractBase_ptr);
CORBA_AbstractBase_var &operator= (const CORBA_AbstractBase_var &);
CORBA::AbstractBase_ptr operator-> (void) const;
/// in, inout, out, _retn
operator const CORBA::AbstractBase_ptr &() const;
operator CORBA::AbstractBase_ptr &();
CORBA::AbstractBase_ptr in (void) const;
CORBA::AbstractBase_ptr &inout (void);
CORBA::AbstractBase_ptr &out (void);
CORBA::AbstractBase_ptr _retn (void);
CORBA::AbstractBase_ptr ptr (void) const;
static CORBA::AbstractBase_ptr tao_duplicate (CORBA::AbstractBase_ptr);
static void tao_release (CORBA::AbstractBase_ptr);
static CORBA::AbstractBase_ptr tao_nil (void);
static CORBA::AbstractBase_ptr tao_narrow (CORBA::AbstractBase *
ACE_ENV_ARG_DECL_NOT_USED);
static CORBA::AbstractBase * tao_upcast (void *);
private:
CORBA::AbstractBase_ptr ptr_;
};
/**
* @class CORBA_AbstractBase_out
*
* @brief _out class for AbstractBase
*/
class TAO_Export CORBA_AbstractBase_out
{
public:
CORBA_AbstractBase_out (CORBA::AbstractBase_ptr &);
CORBA_AbstractBase_out (CORBA_AbstractBase_var &);
CORBA_AbstractBase_out (const CORBA_AbstractBase_out &);
CORBA_AbstractBase_out &operator= (const CORBA_AbstractBase_out &);
CORBA_AbstractBase_out &operator= (const CORBA_AbstractBase_var &);
CORBA_AbstractBase_out &operator= (CORBA::AbstractBase_ptr);
operator CORBA::AbstractBase_ptr &();
CORBA::AbstractBase_ptr &ptr (void);
CORBA::AbstractBase_ptr operator-> (void);
private:
CORBA::AbstractBase_ptr &ptr_;
};
TAO_Export CORBA::Boolean
operator<< (TAO_OutputCDR &, const CORBA_AbstractBase_ptr);
TAO_Export CORBA::Boolean
operator>> (TAO_InputCDR &, CORBA_AbstractBase_ptr &);
#if defined (__ACE_INLINE__)
# include "tao/AbstractBase.inl"
#endif /* __ACE_INLINE__) */
#include "ace/post.h"
#endif /* TAO_ABSTRACTBASE_H */
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