58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
/**
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* Copyright (c) 2019 Leonardo Vencovsky
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*
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* This file is part of the C Macro Collections Library.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/**
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* utl_foreach.h
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*
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* Creation Date: 25/02/2019
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*
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* Authors:
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* Leonardo Vencovsky (https://github.com/LeoVen)
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*
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*/
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/**
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* For-Each macros that work with all Collections within the library.
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*
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* PFX - Functions prefix
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* SNAME - Struct name
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* ITERNAME - Iterator variable name
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* TARGET - Target data structure variable name
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*/
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#ifndef CMC_UTL_FOREACH_H
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#define CMC_UTL_FOREACH_H
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#include "../cor/core.h"
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#define CMC_FOREACH(PFX, SNAME, ITERNAME, TARGET) \
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for (struct CMC_DEF_ITER(SNAME) ITERNAME = CMC_(PFX, _iter_start)(TARGET); !CMC_(PFX, _iter_at_end)(&ITERNAME); \
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CMC_(PFX, _iter_next)(&ITERNAME))
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#define CMC_FOREACH_REV(PFX, SNAME, ITERNAME, TARGET) \
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for (struct CMC_DEF_ITER(SNAME) ITERNAME = CMC_(PFX, _iter_end)(TARGET); !CMC_(PFX, _iter_at_start)(&ITERNAME); \
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CMC_(PFX, _iter_prev)(&ITERNAME))
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#endif /* CMC_UTL_FOREACH_H */
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