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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
. K2 ?! G1 }- Y7 R以下是读文件的操作,每一行的结果存储下来!3 N6 W/ ?( c& X0 v- u" |
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; H: |% k y( O9 o9 ~" c/ a) H2 }7 E#include<iostream>
- F2 H' E. m6 b' y- s" S#include<fstream>
4 J `2 x5 M' E$ g% a& d#include<string>
9 e+ q- _6 r, |using namespace std;
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) Q* X& h& C1 X: Z5 I4 J( h" J. zconst unsigned int MAX_LINES = 1024;: h9 E. i3 a5 T& t9 z6 d
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int main()8 ]' A1 T- ^$ H) v, g
{
/ c! d5 ^9 b+ u6 j+ g6 K ifstream inFile; k4 l, |5 U& F* P& G7 `8 _6 W
string tmpStr("");
8 z# N) _& c7 a5 P string *a = new string[MAX_LINES];
. v$ o, l/ M; N& K int index = 0;: ?$ k- i. @. b! e
inFile.open("./code.txt", ios::in);
: d" R. y! e6 v/ _3 J, [8 t! Q* z if (NULL == inFile): ~- L( [! V; F" Y6 }
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cout << "文件打开失败!" << endl;
1 q7 |9 Z# ^3 [: e$ w/ m return 1;
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while (getline(inFile, tmpStr))
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( Z3 a; l8 Y/ G9 @( W6 q a[index] = tmpStr;
8 @0 \: E% f& `1 I; [8 O index += 1;
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' @2 g0 C+ c. C* G4 s& M+ l! X1 I for (int j = 0; j < index; j++). i* |5 I8 L f7 ]% [
{
i( e: G* S. M5 @1 s0 n cout << a[j] << endl;
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, A* f( r0 ~9 ~' r( {. e delete [] a;- X+ d, G2 K9 H+ z
return 0; P3 T' z/ b' v. Y5 x! G6 h" ?" B
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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5 \' E6 i: f7 X: {1 h
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char *path = "C:\\PLMHomeToolkits\\Configurations\\Customers.txt";+ V3 x' s6 k7 T9 b: q! ^
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vector<NXString> CustomerValues;
3 U" n/ k1 r$ X# i2 s9 G5 q! ?9 E string tmp("");! S0 [( ^* A( _' E! t! b
ifstream inFile;
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inFile.open(path,ios::in);
$ n4 R# L( X; F. U. F+ p' \' M if(NULL ==inFile)
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uc1601("Error",1);( K+ S0 h, v% F8 k* z0 D
return ;
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while(getline(inFile,tmp)) @7 h* G3 O; ~: ]4 ?
{
$ i: Q7 a' Q! f5 L U: F/ E4 I: @ CustomerValues.push_back(tmp);# Z5 G0 k$ m1 y/ L* M6 ]4 o
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inFile.close();1 h( k* a k/ I" m( ~: E4 h
+ h/ h( Y! Z* X, O9 T& _+ b stringCustomer->SetListItems(CustomerValues);9 e9 [0 D( _: ^" w- Y3 a& N
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