68 lines
2.5 KiB
C
68 lines
2.5 KiB
C
///\file
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/******************************************************************************
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The MIT License(MIT)
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Embedded Template Library.
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https://github.com/ETLCPP/etl
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https://www.etlcpp.com
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Copyright(c) 2019 John Wellbelove
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files(the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions :
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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******************************************************************************/
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#ifndef ETL_PLACEMENT_NEW_INCLUDED
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#define ETL_PLACEMENT_NEW_INCLUDED
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#include "platform.h"
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//*****************************************************************************
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// Figure out if we can use the standard library <new> header, if haven't already done so.
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//*****************************************************************************
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#if !defined(ETL_USING_STD_NEW)
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#if defined(__has_include)
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#if __has_include(<new>)
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#define ETL_USING_STD_NEW 1
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#else
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#define ETL_USING_STD_NEW 0
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#endif
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#elif (defined(ARDUINO) && defined(__AVR__))
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#define ETL_USING_STD_NEW 0
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#else
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#define ETL_USING_STD_NEW 1
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#endif
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#endif
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#if ETL_USING_STD_NEW
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#include <new>
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#else
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//*****************************************************************************
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// Define placement new if no new header is available.
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//*****************************************************************************
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inline void* operator new(size_t, void* p) ETL_NOEXCEPT { return p; }
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inline void* operator new[](size_t, void* p) ETL_NOEXCEPT { return p; }
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inline void operator delete(void*, void*) ETL_NOEXCEPT {}
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inline void operator delete[](void*, void*) ETL_NOEXCEPT{}
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#endif
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#endif
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