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205 lines
7.4 KiB
205 lines
7.4 KiB
/* /////////////////////////////////////////////////////////////////////////
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* File: platformstl/filesystem/filesystem_traits.hpp
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*
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* Purpose: Platform header for the filesystem_traits components.
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*
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* Created: 20th March 2005
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* Updated: 10th August 2009
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*
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* Home: http://stlsoft.org/
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*
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* Copyright (c) 2005-2009, Matthew Wilson and Synesis Software
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name(s) of Matthew Wilson and Synesis Software nor the names of
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* any contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* ////////////////////////////////////////////////////////////////////// */
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/** \file platformstl/filesystem/filesystem_traits.hpp
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*
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* \brief [C++ only] Definition of the platformstl::filesystem_traits
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* type
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* (\ref group__library__filesystem "File System" Library).
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*/
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#ifndef PLATFORMSTL_INCL_PLATFORMSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS
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#define PLATFORMSTL_INCL_PLATFORMSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS
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/* File version */
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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# define PLATFORMSTL_VER_PLATFORMSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS_MAJOR 2
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# define PLATFORMSTL_VER_PLATFORMSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS_MINOR 1
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# define PLATFORMSTL_VER_PLATFORMSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS_REVISION 1
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# define PLATFORMSTL_VER_PLATFORMSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS_EDIT 19
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/* /////////////////////////////////////////////////////////////////////////
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* Includes
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*/
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#ifndef PLATFORMSTL_INCL_PLATFORMSTL_FILESYSTEM_HPP_PLATFORMSTL
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# include <platformstl/platformstl.hpp>
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#endif /* !PLATFORMSTL_INCL_PLATFORMSTL_FILESYSTEM_HPP_PLATFORMSTL */
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#if defined(PLATFORMSTL_OS_IS_UNIX)
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# ifndef UNIXSTL_INCL_UNIXSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS
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# include <unixstl/filesystem/filesystem_traits.hpp>
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# endif /* !UNIXSTL_INCL_UNIXSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS */
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#elif defined(PLATFORMSTL_OS_IS_WINDOWS)
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# ifndef WINSTL_INCL_WINSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS
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# include <winstl/filesystem/filesystem_traits.hpp>
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# endif /* !WINSTL_INCL_WINSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS */
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#else /* ? operating system */
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# error Operating system not discriminated
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#endif /* operating system */
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/* /////////////////////////////////////////////////////////////////////////
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* Namespace
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*/
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#if defined(_STLSOFT_NO_NAMESPACE) || \
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defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
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/* There is no stlsoft namespace, so must define ::platformstl */
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namespace platformstl
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{
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#else
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/* Define stlsoft::platformstl_project */
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namespace stlsoft
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{
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namespace platformstl_project
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{
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#endif /* _STLSOFT_NO_NAMESPACE */
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/* ////////////////////////////////////////////////////////////////////// */
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#if defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
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/** \brief Traits class for file-system operations.
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*
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* \ingroup group__library__filesystem
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*
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* The class is not actually defined in the
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* \link ::platformstl platformstl\endlink namespace. Rather, it
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* resolves to the appropriate type for the given platform, relying on
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* \ref section__principle__conformance__intersecting_conformance "Intersecting Conformance"
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* of the resolved platform-specific types.
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*
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* When compiling on UNIX platforms, the platformstl::filesystem_traits
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* type resolves to the unixstl::filesystem_traits class. On Windows
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* platforms it resolves to the winstl::filesystem_traits class. It
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* is not defined for other platforms.
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*/
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template< ss_typename_param_k C
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>
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class filesystem_traits
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{};
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#elif defined(PLATFORMSTL_OS_IS_UNIX)
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// Because early incarnations of Visual C++ are pretty stupid, we need to
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// work around their inability to introduce a template via using by
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// defining and deriving here
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# if defined(STLSOFT_COMPILER_IS_MSVC) && \
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_MSC_VER < 1310
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template <ss_typename_param_k C>
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struct filesystem_traits;
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STLSOFT_TEMPLATE_SPECIALISATION
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struct filesystem_traits<unixstl_ns_qual(us_char_a_t)>
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: public unixstl_ns_qual(filesystem_traits)<unixstl_ns_qual(us_char_a_t)>
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{};
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#if 0
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STLSOFT_TEMPLATE_SPECIALISATION
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struct filesystem_traits<unixstl_ns_qual(us_char_w_t)>
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: public unixstl_ns_qual(filesystem_traits)<unixstl_ns_qual(us_char_w_t)>
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{};
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#endif /* 0 */
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# else /* ? compiler */
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# ifdef _UNIXSTL_NO_NAMESPACE
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using ::filesystem_traits;
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# else /* ? _UNIXSTL_NO_NAMESPACE */
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using ::unixstl::filesystem_traits;
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# endif /* _UNIXSTL_NO_NAMESPACE */
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# endif /* compiler */
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#elif defined(PLATFORMSTL_OS_IS_WINDOWS)
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// Because early incarnations of Visual C++ are pretty stupid, we need to
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// work around their inability to introduce a template via using by
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// defining and deriving here
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# if defined(STLSOFT_COMPILER_IS_MSVC) && \
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_MSC_VER < 1310
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template <ss_typename_param_k C>
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struct filesystem_traits;
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STLSOFT_TEMPLATE_SPECIALISATION
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struct filesystem_traits<winstl_ns_qual(ws_char_a_t)>
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: public winstl_ns_qual(filesystem_traits)<winstl_ns_qual(ws_char_a_t)>
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{};
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STLSOFT_TEMPLATE_SPECIALISATION
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struct filesystem_traits<winstl_ns_qual(ws_char_w_t)>
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: public winstl_ns_qual(filesystem_traits)<winstl_ns_qual(ws_char_w_t)>
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{};
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# else /* ? compiler */
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# ifdef _WINSTL_NO_NAMESPACE
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using ::filesystem_traits;
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# else /* ? _WINSTL_NO_NAMESPACE */
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using ::winstl::filesystem_traits;
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# endif /* _WINSTL_NO_NAMESPACE */
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# endif /* compiler */
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#else /* ? operating system */
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# error Operating system not discriminated
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#endif /* operating system */
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/* ////////////////////////////////////////////////////////////////////// */
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#if defined(_STLSOFT_NO_NAMESPACE) || \
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defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
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} // namespace platformstl
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#else
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} // namespace platformstl_project
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} // namespace stlsoft
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#endif /* _STLSOFT_NO_NAMESPACE */
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/* ////////////////////////////////////////////////////////////////////// */
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#endif /* !PLATFORMSTL_INCL_PLATFORMSTL_FILESYSTEM_HPP_FILESYSTEM_TRAITS */
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/* ///////////////////////////// end of file //////////////////////////// */
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