c1bc70b711
A lot of files were missing copyright field in the header and
the Blender Foundation contributed to them in a sense of bug
fixing and general maintenance.
This change makes it explicit that those files are at least
partially copyrighted by the Blender Foundation.
Note that this does not make it so the Blender Foundation is
the only holder of the copyright in those files, and developers
who do not have a signed contract with the foundation still
hold the copyright as well.
Another aspect of this change is using SPDX format for the
header. We already used it for the license specification,
and now we state it for the copyright as well, following the
FAQ:
https://reuse.software/faq/
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/* SPDX-FileCopyrightText: 2023 Blender Foundation
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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 bli
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct BLI_Iterator {
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void *current; /* current pointer we iterate over */
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void *data; /* stored data required for this iterator */
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bool skip;
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bool valid;
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} BLI_Iterator;
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typedef void (*IteratorCb)(BLI_Iterator *iter);
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typedef void (*IteratorBeginCb)(BLI_Iterator *iter, void *data_in);
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#define BLI_ITERATOR_INIT(iter) \
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{ \
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(iter)->skip = false; \
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(iter)->valid = true; \
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} \
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((void)0)
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#define ITER_BEGIN(callback_begin, callback_next, callback_end, _data_in, _type, _instance) \
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{ \
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_type _instance; \
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IteratorCb callback_end_func = callback_end; \
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BLI_Iterator iter_macro; \
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BLI_ITERATOR_INIT(&iter_macro); \
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for (callback_begin(&iter_macro, (_data_in)); iter_macro.valid; callback_next(&iter_macro)) { \
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if (iter_macro.skip) { \
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iter_macro.skip = false; \
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continue; \
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} \
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_instance = (_type)iter_macro.current;
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#define ITER_END \
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} \
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callback_end_func(&iter_macro); \
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} \
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((void)0)
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#ifdef __cplusplus
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}
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#endif
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