鍦–odesys鐢⊿T璇�瑷�鍩轰簬閾捐〃瀹炵幇鏍圠IFO鏁版嵁缁撴瀯璇︾粏璇存槑+浠ｇ爜瀹炰緥

鏃犲績椋炴壃

涓�銆� 鏍堝畾涔�

鏍堟槸涓�绉嶅悗杩涘厛鍑�(LIFO鈥斺�攍ast in first out)绾挎�ц〃,瀹冨彧鍏佽�稿湪琛ㄧ殑鍚庣��锛坱ail锛夎繘琛屾彃鍏�(push)鍜屽垹闄�(pop)鎿嶄綔銆�

浜屻�佹爤瀹炵幇

瀹炵幇鏍堬紝鎴戜滑鍙�浠ヤ娇鐢ㄥ崟鍚戦摼琛�锛堥�嗗悜锛夛紝閾捐〃涓�鐨勬瘡涓�缁撶偣涓嶄粎鍖呭惈鍊硷紝杩樺寘鍚�閾炬帴鍒颁笂涓�涓�缁撶偣鐨勫紩鐢ㄥ瓧娈点�傞�氳繃杩欑�嶆柟寮忥紝鍗曢摼琛ㄥ皢鎵�鏈夌粨鐐规寜椤哄簭缁勭粐璧锋潵銆傝摑鑹茬��澶存樉绀哄崟涓�閾炬帴鍒楄〃涓�鐨勭粨鐐规槸濡備綍缁勫悎鍦ㄤ竴璧风殑

涓夈�� 鏍堣�捐��

鎴戜滑鍒嗗埆閲囩敤c++鍜宑odesys涓璼t璇�瑷�杩涜�屽疄鐜板熀浜庨摼琛ㄧ殑鏍堟搷浣�
(1) C++ 璇�瑷�瀹炵幇

鍔熻兘濡備笅

Push(value) : 鍚戞爤椤舵彃鍏ヤ竴涓�鍏冪礌锛屾垚鍔熻繑鍥瀟ruepop():鑾峰緱鏍堥《鍏冪礌骞跺脊鍑�Empty(): 鍒ゆ柇鏍堟槸鍚︿负绌猴紝涓虹┖杩斿洖trueSize():鑾峰緱鏍堢殑鍏冪礌涓�鏁�

1. typedefint DataElement;//鐢ㄦ埛鑷�瀹氫箟鐨勬暟鎹畉ypedefstruct StackElement//鏍堝厓绱爗
2.     DataElement  mdata;//鐢ㄦ埛鑷�瀹氫箟鐨勬暟鎹�
3.     StackElement* Pre;//鎸囧悜涓嬩竴涓�鑺傜偣}StackElement;//閫氳繃閾捐〃瀹炵幇闃熷垪classListStack{public:ListStack(){};~ListStack(){};private:
4.    
5.     StackElement* pTail =0;//鏍堝熬鎸囬拡public:boolpush(DataElement _data){// 鐢宠�蜂竴涓�缁撶偣绌洪棿
6.         StackElement* pTemp =(StackElement*)malloc(sizeof(StackElement));
7.          pTemp->mdata = _data;// 鐢宠�蜂竴涓�缁撶偣绌洪棿
8.          pTemp->Pre=0;// 缁撶偣鐨刵ext璁句负NULLif(Empty())// 鍒ゆ柇鏍堝熬鏄�鍚︿负绌猴紝鐢ㄤ簬绗�涓�娆″叆闃焮
9.              pTail = pTemp;}else{
10.           pTemp->Pre = pTail;// 璁﹑Tail鎴愪负褰撳墠灏鹃儴鐨勪笂涓�缁撶偣
11.            pTail = pTemp;// 灏鹃儴鎸囬拡鎸囧悜pTemp}returntrue;}
12.      DataElement pop(){
13.     DataElement  mdata =0;if(Empty())return mdata ;if(pTail->Pre==0)// 鍒ゆ柇鏍堟槸鍚﹀氨1涓�,濡傛灉鍙�鏈変竴涓� 锛岀Щ闄ゅ悗闃熷垪涓虹┖ {delete(pTail);//娓呴櫎绉婚櫎鐨勫唴瀛樼┖鍓�
14.             pTail =0;}else{
15.           StackElement* pTemp = pTail;
16.          pTail = pTail->Pre;//绉诲姩澶撮儴鎸囬拡delete(pTemp);//娓呴櫎绉婚櫎鐨勫唴瀛樼┖鍓峿returntrue;};//杩斿洖鑺傜偣涓�鏁癷ntSize(){int iSize  =0;
17.          StackElement* pTemp = pTail;while(pTemp !=0){
18.              iSize = iSize +1;
19.              pTemp = pTemp->Pre;}return iSize;}//鍒ゆ柇鏍堟槸鍚︿负绌篵oolEmpty(){if(pTail ==0)returntrue;elsereturnfalse;}}

澶嶅埗浠ｇ爜

绀轰緥濡備笅

(2) Codesys 瀹炵幇

缂栫▼杞�浠讹細 Codesys V3.5 SP17杩愯�岃�惧�囷細PC鐢佃剳缂栫▼璇�瑷�锛� ST 鎺屾彙濡備綍鍒涘缓鍔ㄦ�佹暟缁� 涔�New鐨勪娇鐢�锛涗互鍙�鎸囬拡鐨勭伒娲讳娇鐢�

瀹氫箟缁撴瀯浣�

1. //鏍堟搷浣滅殑鏁版嵁
2. TYPE ListStackElement :
3. STRUCT
4.         mData : BaseElement;
5.         pPre : POINTER TO ListStackElement;
6. END_STRUCT
7. END_TYPE

澶嶅埗浠ｇ爜

鍏朵腑 BaseElement 鏄�涓�涓�鍒�鍚嶏紝鍏跺畾涔夊�備笅锛岃繖閲�BaseElement 鏄�鐢ㄦ埛鑷�瀹氫箟鏁版嵁(姣斿�傜粨鏋勪綋)锛岄噰鐢ㄥ埆鍚嶆槸鏂逛究鏇挎崲銆�

1. TYPE BaseElement : INT; END_TYPE

澶嶅埗浠ｇ爜

瀹氫箟鍔熻兘鍧楋紙FUNCTION_BLOCK锛夛細 ListQueue锛屽疄鐜板�備笅鍑芥暟

Push(value) : 鍚戞爤椤舵彃鍏ヤ竴涓�鍏冪礌锛屾垚鍔熻繑鍥瀟ruepop():鑾峰緱鏍堥《鍏冪礌骞跺脊鍑�Empty(): 鍒ゆ柇鏍堟槸鍚︿负绌猴紝涓虹┖杩斿洖trueSize():鑾峰緱鏍堢殑鍏冪礌涓�鏁�

绀轰緥濡備笅

1. PROGRAM PLC_PRG
2. VAR
3.         t  : ListStack;
4. END_VAR
6. VAR
7.         bInit :BOOL:= FALSE;
8.         isize : INT;
9.         ivar1: ARRAY[0..10] OF BaseElement;
10. END_VAR

澶嶅埗浠ｇ爜

1. IF bInit = FALSE THEN
2.        
3. bInit := TRUE;
5. t.Push(11);//鍏ユ爤 锛岃繑鍥濼RUE
6. t.Push(22);//鍏ユ爤 锛岃繑鍥濼RUE
7. t.Push(33);//鍏ユ爤 锛岃繑鍥濼RUE
8. isize := t.Size();//杩斿洖3
9. ivar1[0]:= t.Pop();//杩斿洖33
10. ivar1[1]:= t.Pop();//杩斿洖22
12. END_IF

澶嶅埗浠ｇ爜

鍥涖�� Codesys浠ｇ爜涓嬭浇

wsundexin

鍏堢湅鐪嬶紝

wsundexin

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