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58 lines
2.3 KiB
C++
58 lines
2.3 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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Copyright(c) 2014 jwellbelove
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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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#include "error_handler.h"
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#include "nullptr.h"
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//*****************************************************************************
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/// The error function callback pointer.
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//*****************************************************************************
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etl::ifunction<const etl::exception&>* etl::error_handler::p_ifunction = nullptr;
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//*****************************************************************************
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/// Sets the error callback function.
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///\param f A reference to an etl::function object that will handler errors.
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//*****************************************************************************
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void etl::error_handler::set_callback(ifunction<const etl::exception&>& f)
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{
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p_ifunction = &f;
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}
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//*****************************************************************************
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/// Sends the exception error to the user's handler function.
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///\param e The exception error.
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//*****************************************************************************
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void etl::error_handler::error(const etl::exception& e)
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{
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if (p_ifunction != nullptr)
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{
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(*p_ifunction)(e);
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}
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}
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