string_types.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 **    Magnus Norddahl
00027 */
00028 
00031 
00032 #pragma once
00033 
00034 #include <string>
00035 #include <functional>
00036 #include "string_ref8.h"
00037 #include "string_ref16.h"
00038 #include "string8.h"
00039 #include "string16.h"
00040 
00041 typedef CL_StringRef8 CL_StringRef;
00042 typedef CL_String8 CL_String;
00043 
00044 #if defined(__APPLE__) || (defined(_MSC_VER) && _MSC_VER < 1600)
00045         namespace std
00046         {
00047                 namespace tr1
00048                 {
00049                         template<>
00050                         class hash<CL_String> : hash<const CL_String::char_type*>
00051                         {
00052                         public:
00053                                         size_t operator()(const CL_String& keyval) const
00054                                         {
00055                                                         return hash<const CL_String::char_type*>::operator()(keyval.c_str());
00056                                         }
00057                         };
00058                 }
00059         }
00060 #else
00061         namespace std
00062         {
00063                 template<>
00064                 class hash<CL_String> : hash<const CL_String::char_type*>
00065                 {
00066                 public:
00067                         size_t operator()(const CL_String& keyval) const
00068                         {
00069                                 return hash<const CL_String::char_type*>::operator()(keyval.c_str());
00070                         }
00071                 };
00072         }
00073 #endif
00074