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UG NX二次开发源码分享:分享下关于读取文件行数的操作代码
" O( q! `, I* E2 X- |以下是读文件的操作,每一行的结果存储下来!: ?4 s" Z1 [3 I" @
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#include<iostream>
, n# o2 N4 F. Y) n" {#include<fstream>9 ^7 h3 Y9 C1 b( ~$ U
#include<string>
+ A9 E4 C. x) f/ s, V4 yusing namespace std;
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const unsigned int MAX_LINES = 1024;" s* X9 ?8 c# a: v: J1 ~$ w2 I8 O
. ]/ K% C7 s V' y" K- X Yint main()4 c9 ?& @- \) n( V
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ifstream inFile;
8 ~3 ^# v0 V6 T, y ] string tmpStr("");
, \6 i4 v2 K. ` string *a = new string[MAX_LINES];
) y* d1 [1 b0 d( w9 a3 f( V int index = 0;* s6 P/ h0 d* Y# ^; p
inFile.open("./code.txt", ios::in);
) M* N- G% v' M4 U$ f' n- b if (NULL == inFile)& P4 S, c( ?: ^! N
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cout << "文件打开失败!" << endl;
/ a& a7 p% F! O& m2 E% |0 ~# r return 1;
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+ F7 f" H" N% ]- N while (getline(inFile, tmpStr))
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a[index] = tmpStr;
. E1 R. U( t2 Y, g) A index += 1;
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for (int j = 0; j < index; j++)
/ l% j" b: P' o3 } {
* f% x# G- N. y* M/ n2 p+ U cout << a[j] << endl;
}8 T2 m2 j* l7 w' L. r7 \ }
+ [7 ?' [; z2 H delete [] a;
3 t/ Y) L' V J& B' m8 K. Y3 H return 0;2 A! a/ o1 b+ a
}
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我在UG NX里面的代码是这样的,这样的结果就是把本地的配置文件,直接加入到UI的list 列表里面/ ~8 Q# c" ]" _/ h9 s& R
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char *path = "C:\\PLMHomeToolkits\\Configurations\\Customers.txt";5 t B9 b7 Y& f8 ^
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vector<NXString> CustomerValues;
# ]& b# b$ Q, k: _+ r. c string tmp("");0 H7 T- Y6 P7 D" B: b W& ~# e) f
ifstream inFile;. T2 U, _3 s6 H% u( u
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inFile.open(path,ios::in);, Z2 t% E& A0 J; k
if(NULL ==inFile)
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0 q! ^) d5 A( M+ d- ?9 o( z: } uc1601("Error",1);/ P8 k, `( i( [- f- |2 L; L9 }9 L [5 B
return ;, U% Z4 e- m% P* x" }3 ~; ?
}
# ^6 }% `7 H1 g/ j$ o) b, q while(getline(inFile,tmp))
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. p6 @9 E3 y# q+ I. Q5 B" S* t5 c CustomerValues.push_back(tmp);
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inFile.close();
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3 \; F2 J6 {& k% y. ` H6 o stringCustomer->SetListItems(CustomerValues);
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