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Rev 5911 Rev 9610
Line 139... Line 139...
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	push dword tree1
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	push dword tree1
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	call dword[tl_node_move_down] ;ïåðåìåñòèòü óçåë
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	call dword[tl_node_move_down] ;ïåðåìåñòèòü óçåë
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ãäå: tree1 - ñòðóêòóðà tree_list
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ãäå: tree1 - ñòðóêòóðà tree_list
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tl_node_poi_get_info
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tl_node_poi_get_info
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Áåðåò âíóòðåííèé óêàçàòåëü íà ñòðóêòóðó îïèñûâàþùóþ óçåë, ñ ó÷åòîì îòêðûòèÿ/çàêðûòèÿ äî÷åðíèõ óçëîâ. Ïðèìåðû èñïîëüçîâàíèÿ ôóíêöèè:
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Áåðåò âíóòðåííèé óêàçàòåëü íà ñòðóêòóðó îïèñûâàþùóþ óçåë. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:
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Ïðèìåð 1:
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	stdcall dword[tl_node_poi_get_info], tree1, 0
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	stdcall dword[tl_node_poi_get_info], tree1, 0
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ãäå: tree1 - ñòðóêòóðà tree_list;
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ãäå: tree1 - ñòðóêòóðà tree_list;
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0 - ïîçèöèÿ óçëà, ñ êîòîðîãî áåðåòñÿ óêàçàòåëü;
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0 - ïîçèöèÿ óçëà, ñ êîòîðîãî áåðåòñÿ óêàçàòåëü;
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eax - óêàçàòåëü íà ñòðóêòóðó îïèñûâàþùóþ óçåë.
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eax - óêàçàòåëü íà ñòðóêòóðó îïèñûâàþùóþ óçåë.
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Çàìå÷àíèå. Åñëè óçåë ñ óêàçàííûì èíäåêñîì íå íàéäåí, â óêàçàòåëå âîçâðàùàåòñÿ 0.
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Ïðèìåð 2:
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	stdcall dword[tl_node_poi_get_info], tree1, tree1.cur_pos
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ãäå: tree1 - ñòðóêòóðà tree_list;
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tree1.cur_pos - ïîçèöèÿ êóðñîðà â ñïèñêå;
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eax - óêàçàòåëü íà ñòðóêòóðó îïèñûâàþùóþ óçåë ãäå ñòîèò êóðñîð.
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Çàìå÷àíèå. Åñëè óçåë ñ óêàçàííûì èíäåêñîì íå íàéäåí, â óêàçàòåëå âîçâðàùàåòñÿ 0.
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Çàìå÷àíèå. Ìîæåò ïîêàçàòüñÿ ÷òî àíàëîãè÷íûé ðåçóëüòàò âûäàñò ôóíêöèÿ tl_node_get_data, íî ðàçíèöà â ýòèõ ôóíêöèÿõ åñòü (tl_node_get_data - äàåò äàííûå ñàìîãî óçëà).
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tl_node_poi_get_next_info
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tl_node_poi_get_next_info
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Áåðåò óêàçàòåëü íà ñëåäóþùèé ýëåìåíò â öåïè, áåç ó÷åòà îòêðûòèÿ/çàêðûòèÿ äî÷åðíèõ óçëîâ. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:
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Áåðåò óêàçàòåëü íà ñëåäóþùèé ýëåìåíò â öåïè, áåç ó÷åòà îòêðûòèÿ/çàêðûòèÿ äî÷åðíèõ óçëîâ. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè: