73 lines
2.8 KiB
C++
73 lines
2.8 KiB
C++
/*******************************************************************************
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Copyright (c) 2005-2009 David Williams
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*******************************************************************************/
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#include "PolyVoxCore/Impl/ErrorHandling.h"
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namespace PolyVox
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{
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#ifndef POLYVOX_THROW_ENABLED
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void defaultThrowHandler(std::exception& e, const char* file, int line)
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{
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logFatal() << "\n"; \
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logFatal() << " PolyVox exception thrown!"; \
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logFatal() << " ========================="; \
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logFatal() << " PolyVox has tried to throw an exception but it was built without support"; \
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logFatal() << " for exceptions. In this scenario PolyVox will call a 'throw handler'"; \
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logFatal() << " and this message is being printed by the default throw handler."; \
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logFatal() << "\n"; \
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logFatal() << " If you don't want to enable exceptions then you should try to determine why"; \
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logFatal() << " this exception was thrown and make sure it doesn't happen again. If it was"; \
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logFatal() << " due to something like an invalid argument to a function then you should be"; \
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logFatal() << " able to fix it quite easily by validating parameters as appropriate. More"; \
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logFatal() << " complex exception scenarios (out of memory, etc) might be harder to fix and"; \
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logFatal() << " you should replace this default handler with something which is more"; \
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logFatal() << " meaningful to your users."; \
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logFatal() << "\n"; \
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logFatal() << " Exception details"; \
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logFatal() << " -----------------"; \
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logFatal() << " Line: " << line; \
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logFatal() << " File: " << file; \
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logFatal() << " Message: " << e.what(); \
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logFatal() << "\n"; \
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POLYVOX_HALT(); \
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}
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ThrowHandler& getThrowHandlerInstance()
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{
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static ThrowHandler s_fThrowHandler = &defaultThrowHandler;
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return s_fThrowHandler;
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}
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ThrowHandler getThrowHandler()
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{
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return getThrowHandlerInstance();
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}
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void setThrowHandler(ThrowHandler fNewHandler)
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{
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getThrowHandlerInstance() = fNewHandler;
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}
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#endif
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}
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