40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
/**
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* See Copyright Notice in picrin.h
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*/
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#ifndef PICRIN_DICT_H
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#define PICRIN_DICT_H
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#if defined(__cplusplus)
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extern "C" {
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#endif
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struct pic_dict {
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PIC_OBJECT_HEADER
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xhash hash;
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};
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#define pic_dict_p(v) (pic_type(v) == PIC_TT_DICT)
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#define pic_dict_ptr(v) ((struct pic_dict *)pic_ptr(v))
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struct pic_dict *pic_make_dict(pic_state *);
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#define pic_dict_for_each(sym, dict) \
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pic_dict_for_each_helper_((sym), PIC_GENSYM(tmp), (dict))
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#define pic_dict_for_each_helper_(var, tmp, dict) \
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for (xh_entry *tmp = xh_begin(&dict->hash); \
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(tmp && ((var = xh_key(tmp, pic_sym *)), 1)); \
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tmp = xh_next(tmp))
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pic_value pic_dict_ref(pic_state *, struct pic_dict *, pic_sym *);
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void pic_dict_set(pic_state *, struct pic_dict *, pic_sym *, pic_value);
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void pic_dict_del(pic_state *, struct pic_dict *, pic_sym *);
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size_t pic_dict_size(pic_state *, struct pic_dict *);
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bool pic_dict_has(pic_state *, struct pic_dict *, pic_sym *);
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#if defined(__cplusplus)
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}
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#endif
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#endif
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