mirror of https://github.com/catchorg/Catch2.git
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
/*
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* catch_exception_translator_registry.hpp
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* Catch
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*
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* Created by Phil on 20/04/2011.
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* Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*
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*/
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#ifndef TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_HPP_INCLUDED
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#include "catch_interfaces_exception.h"
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namespace Catch
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{
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class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry
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{
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///////////////////////////////////////////////////////////////////////
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virtual void registerTranslator
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(
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IExceptionTranslator* translator
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)
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{
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m_translators.push_back( translator );
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}
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///////////////////////////////////////////////////////////////////////
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virtual std::string translateActiveException
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()
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const
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{
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return tryTranslators( m_translators.begin() );
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}
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///////////////////////////////////////////////////////////////////////
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std::string tryTranslators
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(
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std::vector<IExceptionTranslator*>::const_iterator it
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)
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const
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{
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if( it == m_translators.end() )
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return "Unknown exception";
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try
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{
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return (*it)->translate();
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}
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catch(...)
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{
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return tryTranslators( it+1 );
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}
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}
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private:
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std::vector<IExceptionTranslator*> m_translators;
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};
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}
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#endif // TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_HPP_INCLUDED
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