Ejemplo n.º 1
0
static t_size merge_tags_calc_rating(const file_info & p_info,const char * p_field) {
	t_size field_index = p_info.meta_find(p_field);
	if (field_index != ~0) {
		return merge_tags_calc_rating_by_index(p_info,field_index);
	} else {
		return 0;
	}
}
static void merge_meta(file_info & p_out,const pfc::list_base_const_t<const file_info*> & p_in) {
	pfc::map_t<const char *,meta_merge_entry,pfc::comparator_stricmp_ascii> map;
	for(t_size in_walk = 0; in_walk < p_in.get_count(); in_walk++) {
		const file_info & in = * p_in[in_walk];
		for(t_size meta_walk = 0, meta_count = in.meta_get_count(); meta_walk < meta_count; meta_walk++ ) {
			meta_merge_entry & entry = map.find_or_add(in.meta_enum_name(meta_walk));
			t_size rating = merge_tags_calc_rating_by_index(in,meta_walk);
			if (rating > entry.m_rating) {
				entry.m_rating = rating;
				const t_size value_count = in.meta_enum_value_count(meta_walk);
				entry.m_data.set_size(value_count);
				for(t_size value_walk = 0; value_walk < value_count; value_walk++ ) {
					entry.m_data[value_walk] = in.meta_enum_value(meta_walk,value_walk);
				}
			}
		}
	}

	map.enumerate(meta_merge_map_enumerator(p_out));
}