blender/intern/cycles/util/util_foreach.h

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/*
* Copyright 2011-2013 Blender Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __UTIL_FOREACH_H__
#define __UTIL_FOREACH_H__
/* Use Boost to get nice foreach() loops for STL data structures. */
#if (__cplusplus > 199711L) || (defined(_MSC_VER) && _MSC_VER >= 1800)
# define foreach(x, y) for(x : y)
#else
# include <boost/foreach.hpp>
# define foreach BOOST_FOREACH
#endif
#endif /* __UTIL_FOREACH_H__ */