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// -*- C++ -*-
//=============================================================================
/**
* @file RIR_Narrow.h
*
* $Id$
*
* @author Carlos O'Ryan <coryan@atdesk.com>
*/
//=============================================================================
#ifndef TAO_UTILS_RIR_NARROW_H
#define TAO_UTILS_RIR_NARROW_H
#include /**/ "ace/pre.h"
#include "ace/config-all.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/PI/PI.h"
#include "tao/ORB.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace TAO
{
namespace Utils
{
/**
* @class RIR_Narrow
*
* @brief Helper class to obtain an initial reference and narrow it
* to the proper object reference.
*/
template<class T> class RIR_Narrow
{
public:
typedef typename T::_ptr_type _ptr_type;
typedef typename T::_var_type _var_type;
/// Use resolve_initial_references to find an object and then
/// narrow it.
static _ptr_type narrow (CORBA::ORB_ptr orb,
char const * id
ACE_ENV_ARG_DECL_WITH_DEFAULTS);
/// Use resolve_initial_references to find an object and then
/// narrow it.
static _ptr_type narrow (PortableInterceptor::ORBInitInfo_ptr orb,
char const * id
ACE_ENV_ARG_DECL_WITH_DEFAULTS);
private:
static _ptr_type narrow_object (CORBA::Object_ptr object
ACE_ENV_ARG_DECL_WITH_DEFAULTS);
};
} // namespace Utils
} // namespace TAO
TAO_END_VERSIONED_NAMESPACE_DECL
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
# include "tao/Utils/RIR_Narrow.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#include /**/ "ace/post.h"
#endif /*TAO_UTILS_RIR_NARROW_H*/
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