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124 lines
5.1 KiB
124 lines
5.1 KiB
/* /////////////////////////////////////////////////////////////////////////
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* File: winstl/toolhelp/sequence_value_traits.hpp
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*
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* Purpose: Instantiations of th_sequence_value_traits<>.
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*
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* Created: 21st May 2005
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* Updated: 13th January 2011
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*
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* Thanks: To Pablo for contributing this great library.
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*
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* Home: http://stlsoft.org/
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*
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* Copyright (c) 2005-2011, Pablo Aguilar
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* Copyright (c) 2006-2011, Matthew Wilson
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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 Pablo
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* Aguilar, nor the names of any contributors may be used to endorse or
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* promote products derived from this software without specific prior written
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* 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 winstl/toolhelp/sequence_value_traits.hpp
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*
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* \brief [C++ only] Instantiations of th_sequence_value_traits<>
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* (\ref group__library__windows_toolhelp "Windows ToolHelp" Library).
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*/
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// NO INCLUDE GUARDS
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// This file is meant to be included multiple times
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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# define WINSTL_VER_WINSTL_TOOLHELP_HPP_SEQUENCE_VALUE_TRAITS_MAJOR 1
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# define WINSTL_VER_WINSTL_TOOLHELP_HPP_SEQUENCE_VALUE_TRAITS_MINOR 1
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# define WINSTL_VER_WINSTL_TOOLHELP_HPP_SEQUENCE_VALUE_TRAITS_REVISION 4
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# define WINSTL_VER_WINSTL_TOOLHELP_HPP_SEQUENCE_VALUE_TRAITS_EDIT 9
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/* Compatibility
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[<[STLSOFT-AUTO:NO-DOCFILELABEL]>]
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[<[STLSOFT-AUTO:NO-UNITTEST]>]
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*/
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#ifndef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_VALUE
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# error This file cannot be included independently, but only within one of the toolhelp sequence specialisation headers
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#endif /* !WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_VALUE */
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#ifndef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_FIRST
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# error This file cannot be included independently, but only within one of the toolhelp sequence specialisation headers
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#endif /* !WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_FIRST */
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#ifndef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_NEXT
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# error This file cannot be included independently, but only within one of the toolhelp sequence specialisation headers
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#endif /* !WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_NEXT */
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#ifndef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_FLAG
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# error This file cannot be included independently, but only within one of the toolhelp sequence specialisation headers
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#endif /* !WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_FLAG */
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STLSOFT_TEMPLATE_SPECIALISATION
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struct th_sequence_value_traits<WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_VALUE>
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{
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typedef HANDLE handle_type;
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typedef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_VALUE value_type;
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static handle_type null_handle()
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{
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return NULL;
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}
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static handle_type invalid_handle()
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{
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return INVALID_HANDLE_VALUE;
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}
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static DWORD flag()
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{
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return WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_FLAG;
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}
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static bool first(handle_type snapshot, value_type& value)
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{
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return (WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_FIRST(snapshot, &value) != FALSE);
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}
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static bool next(handle_type snapshot, value_type& value)
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{
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value.dwSize = sizeof(value);
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return (WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_NEXT(snapshot, &value) != FALSE);
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}
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static LPCTSTR create_snapshot_fail_message()
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{
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return WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_CREATE_SNAPSHOT_FAIL_MESSAGE;
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}
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};
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// #undef here so we don't have to repeat this each time we include this file
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#undef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_VALUE
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#undef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_FIRST
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#undef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_NEXT
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#undef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_FLAG
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#undef WINSTL_TH_API_SEQUENCE_VALUE_TRAITS_CREATE_SNAPSHOT_FAIL_MESSAGE
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/* ///////////////////////////// end of file //////////////////////////// */
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