66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2016 Blender Foundation.
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* All rights reserved.
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*
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* Original Author: Sergey Sharybin
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* Contributor(s):
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/depsgraph/util/deg_util_foreach.h
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* \ingroup depsgraph
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*/
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#pragma once
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#if (__cplusplus > 199711L) || (defined(_MSC_VER) && _MSC_VER >= 1800)
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# define foreach(x, y) for(x : y)
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#elif defined(HAVE_BOOST_FUNCTION_BINDINGS)
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# include <boost/foreach.hpp>
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# define foreach BOOST_FOREACH
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#else
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# error "Depsgraph requires either Boost or C++11 for range-based loops."
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#endif
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#define GHASH_FOREACH_BEGIN(type, var, what) \
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do { \
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GHashIterator gh_iter##var; \
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GHASH_ITER(gh_iter##var, what) { \
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type var = reinterpret_cast<type>(BLI_ghashIterator_getValue(&gh_iter##var)); \
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#define GHASH_FOREACH_END() \
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} \
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} while(0)
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#define GSET_FOREACH_BEGIN(type, var, what) \
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do { \
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GSetIterator gh_iter##var; \
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GSET_ITER(gh_iter##var, what) { \
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type var = reinterpret_cast<type>(BLI_gsetIterator_getKey(&gh_iter##var)); \
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#define GSET_FOREACH_END() \
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} \
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} while(0)
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#define LINKLIST_FOREACH(type, var, list) \
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for (type var = (type)((list)->first); \
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var != NULL; \
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var = (type)(((Link*)(var))->next))
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