get_kernel_handle.hpp

新版本TR1的stl

/* /////////////////////////////////////////////////////////////////////////
 * File:        mfcstl/shims/attribute/get_kernel_handle.hpp
 *
 * Purpose:     Contains classes and functions for dealing with Win32 handles.
 *
 * Created:     24th December 2006
 * Updated:     10th January 2007
 *
 * Home:        http://stlsoft.org/
 *
 * Copyright (c) 2006-2007, Matthew Wilson and Synesis Software
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 * - Neither the name(s) of Matthew Wilson and Synesis Software nor the names of
 *   any contributors may be used to endorse or promote products derived from
 *   this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * ////////////////////////////////////////////////////////////////////// */


/** \file mfcstl/shims/attribute/get_kernel_handle.hpp
 *
 * \brief [C++ only] Definition of stlsoft::get_kernel_handle attribute shim
 *   functions for MFC synchronisation types
 *   (\ref group__library__shims__kernel_handle_attribute "Kernel Handle Attribute Shims").
 */

#ifndef MFCSTL_INCL_MFCSTL_SHIMS_ATTRIBUTE_HPP_GET_KERNEL_HANDLE
#define MFCSTL_INCL_MFCSTL_SHIMS_ATTRIBUTE_HPP_GET_KERNEL_HANDLE

#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
# define MFCSTL_VER_MFCSTL_SHIMS_ATTRIBUTE_HPP_GET_KERNEL_HANDLE_MAJOR      1
# define MFCSTL_VER_MFCSTL_SHIMS_ATTRIBUTE_HPP_GET_KERNEL_HANDLE_MINOR      1
# define MFCSTL_VER_MFCSTL_SHIMS_ATTRIBUTE_HPP_GET_KERNEL_HANDLE_REVISION   1
# define MFCSTL_VER_MFCSTL_SHIMS_ATTRIBUTE_HPP_GET_KERNEL_HANDLE_EDIT       7
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */

/* /////////////////////////////////////////////////////////////////////////
 * Includes
 */

#ifndef MFCSTL_INCL_MFCSTL_HPP_MFCSTL
# include <mfcstl/mfcstl.hpp>
#endif /* !MFCSTL_INCL_MFCSTL_HPP_MFCSTL */
#ifndef WINSTL_INCL_WINSTL_SHIMS_ATTRIBUTE_HPP_GET_KERNEL_HANDLE
# include <winstl/shims/attribute/get_kernel_handle.hpp>
#endif /* !WINSTL_INCL_WINSTL_SHIMS_ATTRIBUTE_HPP_GET_KERNEL_HANDLE */
#include <afxmt.h>

/* /////////////////////////////////////////////////////////////////////////
 * Namespace
 */

#ifndef _WINSTL_NO_NAMESPACE
# if defined(_STLSOFT_NO_NAMESPACE) || \
     defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
/* There is no stlsoft namespace, so must define ::winstl */
namespace winstl
{
# else
/* Define stlsoft::winstl_project */

namespace stlsoft
{

namespace winstl_project
{

# endif /* _STLSOFT_NO_NAMESPACE */
#endif /* !_WINSTL_NO_NAMESPACE */

/* /////////////////////////////////////////////////////////////////////////
 * Functions
 */

/** \brief Overload of the WinSTL get_kernel_handle() shim for MFC's
 *    CEvent.
 *
 * \ingroup group__library__shims__synch_handle_attribute
 *
 * \param ev The event instance
 *
 * \retval The handle \c h
 *
 * \remarks We cannot simply define the shim overload in terms of
 *    <code>CEvent</code> for two reasons. First, the template
 *    mechanism requires a precise shim when the
 *   
 */
inline HANDLE get_kernel_handle(CEvent &ev)
{
    return static_cast<HANDLE>(ev);
}

/** \brief Overload of the WinSTL get_kernel_handle() shim for MFC's
 *    CMutex.
 *
 * \ingroup group__library__shims__synch_handle_attribute
 *
 * \param mx The mutex instance
 *
 * \retval The handle \c h
 *
 * \remarks We cannot simply define the shim overload in terms of
 *    <code>CMutex</code> for two reasons. First, the template
 *    mechanism requires a precise shim when the
 *   
 */
inline HANDLE get_kernel_handle(CMutex &mx)
{
    return static_cast<HANDLE>(mx);
}

/** \brief Overload of the WinSTL get_kernel_handle() shim for MFC's
 *    CSemaphore.
 *
 * \ingroup group__library__shims__synch_handle_attribute
 *
 * \param sem The semaphore instance
 *
 * \retval The handle \c h
 *
 * \remarks We cannot simply define the shim overload in terms of
 *    <code>CSemaphore</code> for two reasons. First, the template
 *    mechanism requires a precise shim when the
 *   
 */
inline HANDLE get_kernel_handle(CSemaphore &sem)
{
    return static_cast<HANDLE>(sem);
}

////////////////////////////////////////////////////////////////////////////
// Unit-testing

#ifdef STLSOFT_UNITTEST
# include "./unittest/get_kernel_handle_unittest_.h"
#endif /* STLSOFT_UNITTEST */

/* ////////////////////////////////////////////////////////////////////// */

#ifndef _WINSTL_NO_NAMESPACE
# if defined(_STLSOFT_NO_NAMESPACE) || \
     defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
} // namespace winstl
# else
} // namespace stlsoft::winstl_project
} // namespace stlsoft
# endif /* _STLSOFT_NO_NAMESPACE */
#endif /* !_WINSTL_NO_NAMESPACE */

/* ////////////////////////////////////////////////////////////////////// */

#endif /* !MFCSTL_INCL_MFCSTL_SHIMS_ATTRIBUTE_HPP_GET_KERNEL_HANDLE */

/* ////////////////////////////////////////////////////////////////////// */