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' ^/ h1 I" Y% ?5 h6 MUG 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
& k5 o. D) u0 [+ b$ B" O9 I2 h以下是读文件的操作,每一行的结果存储下来!8 r# d P. }% ^
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#include<iostream>
x5 \; o. P& @- R#include<fstream>9 `; n3 _( y- J5 X
#include<string> i* {# D2 R0 d) M1 ]
using namespace std;
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/ X2 e- E: q8 D7 bconst unsigned int MAX_LINES = 1024;
% g0 \; C+ U' f
4 V4 Y0 b, o$ q* H9 ~int main()
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ifstream inFile;: @: r- c& _9 N" \* E& c: v7 R6 E
string tmpStr("");$ B; K5 y0 z7 @' L' t9 i
string *a = new string[MAX_LINES];5 W- Y$ }. S- S
int index = 0;
1 r X6 }, t: D5 N1 o; Y inFile.open("./code.txt", ios::in);+ \' i. N/ [7 O; [ a
if (NULL == inFile)( Z) X. A5 Y2 F
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cout << "文件打开失败!" << endl;' p$ Y7 J( H. x. F, Y
return 1;
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( f! p' I1 D5 Z+ {' e% R while (getline(inFile, tmpStr))
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+ s. A/ T n- m2 u5 m# J7 ^' X+ x% N a[index] = tmpStr;7 F4 V0 n7 s1 y- C5 z
index += 1;2 | c9 D. k; j8 }0 @& T
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for (int j = 0; j < index; j++)+ m$ {: N0 l* k5 r, L6 U% t3 Y4 d: ]
{
& D: i: l, A# t7 I/ ?$ B0 h$ Z cout << a[j] << endl;: t- I3 y; a' }& k' @: K8 ^; K: h
}" w2 w) }. M7 K* W: c
delete [] a;
7 m6 [9 ^- P! E2 a; s% [ return 0;% W1 v! v1 V0 n- t4 b4 Y$ Z
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4 {" X6 O1 R8 y$ r2 O; x, a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 {( }6 p) T+ k, X$ |
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1 F4 q/ S h. u" G char *path = "C:\\PLMHomeToolkits\\Configurations\\Customers.txt";
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vector<NXString> CustomerValues;- B" C" G3 I! K0 N
string tmp("");; @; r# Z1 L( i' f6 B
ifstream inFile;- C1 T" p v6 D6 n, a4 E, ~
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inFile.open(path,ios::in);
& x( n* R* P4 _, x if(NULL ==inFile)
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uc1601("Error",1);
4 ~# C5 Q, R; Y2 N0 }& V return ;1 K+ K$ l6 e* t# h& y( i. \
}
+ L4 w: ^) O7 \% j9 P while(getline(inFile,tmp))( n/ c3 h' H1 t+ \
{
5 h! K, R% ]! b6 h% [/ q- s' r CustomerValues.push_back(tmp);
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inFile.close();) q4 J/ }8 @9 S: G
& J# A2 [9 S3 e, W: S: M) S" t% m stringCustomer->SetListItems(CustomerValues);# T$ X; e4 T1 V D8 ?' e
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