64a9260921
This implements the proposal from #124512. For that it contains the following changes: * Remove the global override of `new`/`delete` when `WITH_CXX_GUARDEDALLOC` was enabled. * Always use `MEM_CXX_CLASS_ALLOC_FUNCS` where it is currently used. This used to be guarded by `WITH_CXX_GUARDEDALLOC` in some but not all cases. This means that a few classes which didn't use our guarded allocator by default before, are now using it. Pull Request: https://projects.blender.org/blender/blender/pulls/130181
48 lines
779 B
C++
48 lines
779 B
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* 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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#include "MEM_guardedalloc.h"
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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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MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:Exception")
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};
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} /* namespace Freestyle */
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