Differential D2013 Diff 9009 ps/trunk/source/lib/scoped_locale.h

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				/* Copyright (C) 2019 Wildfire Games.
				*
				* Permission is hereby granted, free of charge, to any person obtaining
				* a copy of this software and associated documentation files (the
				* "Software"), to deal in the Software without restriction, including
				* without limitation the rights to use, copy, modify, merge, publish,
				* distribute, sublicense, and/or sell copies of the Software, and to
				* permit persons to whom the Software is furnished to do so, subject to
				* the following conditions:
				*
				* The above copyright notice and this permission notice shall be included
				* in all copies or substantial portions of the Software.
				*
				* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
				* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
				* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
				* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
				* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
				* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
				* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
				*/

				#ifndef INCLUDED_SCOPED_LOCALE
				#define INCLUDED_SCOPED_LOCALE

				class ScopedLocale
				{
				public:
				ScopedLocale(int category, char* newLocale) : m_Category(category)
				{
				m_OldLocale = setlocale(category, nullptr);
				TS_ASSERT(setlocale(m_Category, newLocale) != nullptr);
				}
				~ScopedLocale()
				{
				TS_ASSERT(setlocale(m_Category, m_OldLocale));
				}
				private:
				int m_Category;
				char* m_OldLocale;
				};

				#endif // #ifndef INCLUDED_SCOPED_LOCALE