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Diffstat (limited to 'lib/etl/error_handler.cpp')
-rw-r--r-- | lib/etl/error_handler.cpp | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/lib/etl/error_handler.cpp b/lib/etl/error_handler.cpp new file mode 100644 index 0000000..5a02d22 --- /dev/null +++ b/lib/etl/error_handler.cpp @@ -0,0 +1,59 @@ +///\file + +/****************************************************************************** +The MIT License(MIT) + +Embedded Template Library. +https://github.com/ETLCPP/etl +http://www.etlcpp.com + +Copyright(c) 2014 jwellbelove + +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. +******************************************************************************/ + +#include "error_handler.h" +#include "nullptr.h" + +//***************************************************************************** +/// The error function callback pointer. +//***************************************************************************** +etl::ifunction<const etl::exception&>* etl::error_handler::p_ifunction = nullptr; + +//***************************************************************************** +/// Sets the error callback function. +///\param f A reference to an etl::function object that will handler errors. +//***************************************************************************** +void etl::error_handler::set_callback(ifunction<const etl::exception&>& f) +{ + p_ifunction = &f; +} + +//***************************************************************************** +/// Sends the exception error to the user's handler function. +///\param e The exception error. +//***************************************************************************** +void etl::error_handler::error(const etl::exception& e) +{ + if (p_ifunction != nullptr) + { + (*p_ifunction)(e); + } +} + |