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# A* H w4 @# \& I6 I- wUG 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5 Q, r/ c3 k6 f0 G) v' v
以下是读文件的操作,每一行的结果存储下来!
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A* } ]6 w1 J#include<iostream>' P, Y2 f8 v L7 @) |
#include<fstream>2 { w7 {/ F# p! i* q9 u2 | E
#include<string>. `5 s* R" W: N4 C9 j- [
using namespace std;
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const unsigned int MAX_LINES = 1024;
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, f2 d% D* ]# ~. uint main(): Y+ l( g: S7 y9 U8 [1 d* K2 {
{
; G0 W9 `' `; ~9 v ifstream inFile;
7 |+ M$ V v* D$ ` string tmpStr("");, I5 `7 C( `. G9 p+ O- Y9 a; w0 [
string *a = new string[MAX_LINES];& a- P, N4 x; f: m; B" ~4 n# x2 h% z
int index = 0;
' c: |4 I( D% \& ]; H% G inFile.open("./code.txt", ios::in);
6 N& [6 q* J2 S8 m+ |6 x! \1 g% i% ~ if (NULL == inFile)
, {7 y. r, i: _3 p- V {
3 p/ r: ~( h9 G5 I cout << "文件打开失败!" << endl;2 H% N; Z- `; W8 {. V0 {9 _) L8 j
return 1;" c# G# P; o# Y; r8 z
}
9 h, T- \# P" ? S. w while (getline(inFile, tmpStr))! ?" M: Z) j% ~4 ~% M8 s' |$ L; J) V: w
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a[index] = tmpStr;
) d& b9 l4 J; @; |; g8 Y index += 1;! \ V# w4 c% t! C: A( I& D
}
) e- Q1 F+ P- k! ~ for (int j = 0; j < index; j++)
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2 F6 A% U: t8 `* W9 m, w cout << a[j] << endl;. j# M6 L8 d& B3 ~& {% M1 v; ~, n
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delete [] a;( ?2 y' r; [3 y# V
return 0;
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1 P& W( h. V% K+ D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2 Y/ W7 ^; r* X" |" u: j
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char *path = "C:\\PLMHomeToolkits\\Configurations\\Customers.txt";
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vector<NXString> CustomerValues;
" n0 n3 x ^; e string tmp("");
1 V' o$ Z6 `% M- X, g: [% x ifstream inFile;
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2 ~4 [ c/ |$ \1 ?) S9 W8 ] inFile.open(path,ios::in);& @$ Q" Y( [$ t* D* a1 o
if(NULL ==inFile)( u2 N( i7 S; [. {8 i0 D2 V- j ]7 T
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uc1601("Error",1);6 n8 j( c) l$ m0 T6 o
return ;
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o. }9 q1 Z$ A while(getline(inFile,tmp))
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* p# @, ?% _' B# Q$ ^ CustomerValues.push_back(tmp);0 |4 E) ?0 S ]+ r+ M
}
9 _. F7 k' O3 |/ P4 A inFile.close();. D% c V; s5 w+ n# w. B' J) N
- b0 d/ n) m* H stringCustomer->SetListItems(CustomerValues);
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