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Re: [問題] ((TYPE *) 0)-> .... 代表的是??

[ C_and_CPP ]15 留言, 推噓總分: +3

作者: VictorTom - 發表於 2010/07/20 01:27(15年前)

4^F→VictorTom:感謝樓上s大的文章....<(_ _)>07/20 11:18

5^F→VictorTom:也推一下 #18xm_p1G g大寫的解釋....:)07/20 11:28

15^F→VictorTom:感謝t大的說明....<(_ _)>07/20 16:59

Re: [問題] 為什麼結果會是倒著印呢?

[ C_and_CPP ]9 留言, 推噓總分: +2

作者: tdchen151719 - 發表於 2010/07/19 10:43(15年前)

2^F→VictorTom:你trace過了沒?? trace一遍實際跟跟看你程式怎麼走的很07/19 11:01

3^F→VictorTom:困難嗎~_~07/19 11:02

4^F→VictorTom:trace的時候順便拉watch(監看式)把w()裡所有變數都拉出07/19 11:04

5^F→VictorTom:來看.....07/19 11:04

[問題] 為什麼結果會是倒著印呢?

[ C_and_CPP ]10 留言, 推噓總分: +2

作者: tdchen151719 - 發表於 2010/07/18 23:50(15年前)

2^F推VictorTom:何不自己step by step trace一遍code, 就知道為什麼了:)07/18 23:52

3^F→VictorTom:記得遇到function要step in, trace自然就懂為什麼了.07/18 23:52

Re: boost::function_types::parameter_types 怎麼 …

[ C_and_CPP ]12 留言, 推噓總分: +3

作者: kevingwn - 發表於 2010/07/18 22:56(15年前)

10^F推VictorTom:美的推文排版XD07/19 01:35

[問題] 看不到標頭檔？

[ C_and_CPP ]12 留言, 推噓總分: +5

作者: b26168 - 發表於 2010/07/17 14:29(15年前)

3^F推VictorTom:你需要 glPrintf 實際存在的定義(看是全域變數還是函數)07/17 22:36

4^F→VictorTom:如果這個東西就定義在新加的.c裡, 那就表示你的專案可能07/17 22:36

5^F→VictorTom:沒有build到這個.c檔; VC裡應該把.c拖曳到IDE左邊還右邊07/17 22:37

6^F→VictorTom:的專案樹就可以了@_@"07/17 22:37

10^F推VictorTom:把專案與程式碼壓起來找個地方上傳吧, 總覺得是專案與07/18 18:53

11^F→VictorTom:source file沒搞好....07/18 18:53

Re: [問題] 3D中貼圖的順序

[ C_and_CPP ]4 留言, 推噓總分: +1

作者: netsphere - 發表於 2010/07/16 19:15(15年前)

1^F推VictorTom:用Bitmap整個畫完再一次顯示會比SetPixel效率好很多,07/16 20:13

2^F→VictorTom:不過這樣的工作交由GPU平行處理自然是天差地遠的差距,07/16 20:13

3^F→VictorTom:不考慮用GL/DX或GPGPU的話, 有辦法引入MMX/SSE這種一次07/16 20:14

4^F→VictorTom:處理vector的CPU指令集的話, 對效能應該也會有幫助:)07/16 20:14

[問題] OpenCV的函式cvPutText問題

[ C_and_CPP ]10 留言, 推噓總分: 0

作者: yespeter - 發表於 2010/07/16 18:54(15年前)

6^F→VictorTom:意思是靠Timer定期去call cvPutText()來改變顯示結果吧07/16 20:16

7^F→VictorTom:當然每次Timer call cvPutText()你要算好新的值來顯示.07/16 20:16

[問題] main參數 argc argv

[ C_and_CPP ]17 留言, 推噓總分: +9

作者: NoobImage - 發表於 2010/07/16 18:02(15年前)

3^F推VictorTom:如果你可以先學著想一想如何用更合適的標題來發問,07/16 18:09

4^F→VictorTom:你會發現用那些關鍵字在板上搜尋, 就可以找到答案.07/16 18:09

6^F→VictorTom:不過確實如樓上所說, 要複雜講就要多扯些東西了Orz07/16 18:18

7^F推VictorTom:http://0rz.tw/gr7bo 剛google到的, 不過還是沒OS那段.07/16 18:22

11^F→VictorTom:對不起, 其實小弟我是縮進去的....(縮)07/16 21:22

[問題] C++應該如何讀

[ C_and_CPP ]28 留言, 推噓總分: +15

作者: VIVTOR - 發表於 2010/07/16 13:56(15年前)

3^F推VictorTom:邊看書邊改example code跑著學; 還有要看你上手做什麼,07/16 14:10

4^F→VictorTom:上手寫Hello World與上手寫賣錢的應用程式, 程度差很多.07/16 14:10

[問題] 關於運算式的敘述??

[ C_and_CPP ]3 留言, 推噓總分: +1

作者: spiderman007 - 發表於 2010/07/16 00:39(15年前)

2^F推VictorTom:置底十誡之八.07/16 00:52

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