thread_local_storage.h

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00001 /*
00002 **  ClanLib SDK
00003 **  Copyright (c) 1997-2011 The ClanLib Team
00004 **
00005 **  This software is provided 'as-is', without any express or implied
00006 **  warranty.  In no event will the authors be held liable for any damages
00007 **  arising from the use of this software.
00008 **
00009 **  Permission is granted to anyone to use this software for any purpose,
00010 **  including commercial applications, and to alter it and redistribute it
00011 **  freely, subject to the following restrictions:
00012 **
00013 **  1. The origin of this software must not be misrepresented; you must not
00014 **     claim that you wrote the original software. If you use this software
00015 **     in a product, an acknowledgment in the product documentation would be
00016 **     appreciated but is not required.
00017 **  2. Altered source versions must be plainly marked as such, and must not be
00018 **     misrepresented as being the original software.
00019 **  3. This notice may not be removed or altered from any source distribution.
00020 **
00021 **  Note: Some of the libraries ClanLib may link to may have additional
00022 **  requirements or restrictions.
00023 **
00024 **  File Author(s):
00025 **
00026 **    Harry Storbacka
00027 */
00028 
00031 
00032 
00033 #pragma once
00034 
00035 
00036 #include "../api_core.h"
00037 #include "sharedptr.h"
00038 
00039 class CL_ThreadLocalStorageData
00040 {
00041 public:
00042         virtual ~CL_ThreadLocalStorageData() { }
00043 };
00044 
00045 class CL_ThreadLocalStorage_Impl;
00046 
00050 class CL_API_CORE CL_ThreadLocalStorage
00051 {
00054 
00055 public:
00057         CL_ThreadLocalStorage();
00058 
00059         ~CL_ThreadLocalStorage();
00060 
00061 private:
00063         static void create_initial_instance();
00064 
00068 
00069 public:
00071         static CL_SharedPtr<CL_ThreadLocalStorageData> get_variable(const CL_StringRef &name);
00072 
00073 
00077 
00078 public:
00080         static void set_variable(const CL_StringRef &name, CL_SharedPtr<CL_ThreadLocalStorageData> ptr);
00081 
00082 
00086 
00087 private:
00089         friend class CL_SetupCore;
00090 };
00091 
00092