30 lines
637 B
C
30 lines
637 B
C
#include "picrin.h"
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#include "picrin/private/object.h"
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bool
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pic_data_p(pic_state *pic, pic_value obj, const pic_data_type *type)
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{
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if (pic_type(pic, obj) != PIC_TYPE_DATA) {
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return false;
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}
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return type == NULL || pic_data_ptr(pic, obj)->type == type;
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}
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void *
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pic_data(pic_state *PIC_UNUSED(pic), pic_value data)
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{
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return pic_data_ptr(pic, data)->data;
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}
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pic_value
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pic_data_value(pic_state *pic, void *userdata, const pic_data_type *type)
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{
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struct data *data;
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data = (struct data *)pic_obj_alloc(pic, sizeof(struct data), PIC_TYPE_DATA);
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data->type = type;
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data->data = userdata;
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return pic_obj_value(data);
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}
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