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
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
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 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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