Campbell Barton
c434782e3a
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
50 lines
802 B
C++
50 lines
802 B
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup freestyle
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* \brief Singleton to manage exceptions
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*/
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#ifdef WITH_CXX_GUARDEDALLOC
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# include "MEM_guardedalloc.h"
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#endif
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namespace Freestyle {
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class Exception {
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public:
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typedef enum {
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NO_EXCEPTION,
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UNDEFINED,
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} exception_type;
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static int getException()
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{
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exception_type e = _exception;
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_exception = NO_EXCEPTION;
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return e;
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}
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static int raiseException(exception_type exception = UNDEFINED)
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{
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_exception = exception;
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return _exception;
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}
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static void reset()
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{
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_exception = NO_EXCEPTION;
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}
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private:
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static exception_type _exception;
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#ifdef WITH_CXX_GUARDEDALLOC
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MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:Exception")
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#endif
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};
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} /* namespace Freestyle */
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