|
请使用QQ关联注册PLM之家,学习更多关于内容,更多精彩原创视频供你学习!
您需要 登录 才可以下载或查看,没有账号?注册
x
8 X5 v7 X7 b1 u xUG 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
. G' E/ K& F) b以下是读文件的操作,每一行的结果存储下来!
( L( M6 F% Q1 M$ S, {% Y# E1 T. b/ l
/ X4 T! g( t+ X, ^% ]* ], F! X
#include<iostream>
0 W, W9 O) B X# i) u* ~# `$ m#include<fstream>
4 \ Y+ J' n* c" r9 n, C; A; [#include<string>
- G/ |) C- w1 v) Vusing namespace std;. p* j* ^9 i; k& Y1 i( L3 ~* P
$ o1 ~% [" A' p0 z2 Jconst unsigned int MAX_LINES = 1024;
' J3 F; a1 L) t
& f' ]7 N' J$ x7 b+ ~! ]int main()5 q, w- w* }, a8 y$ z% d# a/ V
{% J/ ^: m0 |+ j% Y; W5 |3 ? k% j
ifstream inFile;
" }5 ~8 U; T/ S0 i string tmpStr("");: q" u5 t) K0 q# X# I4 S8 w
string *a = new string[MAX_LINES];
, s1 J6 n+ g6 A+ s7 [& v0 i int index = 0;
: `/ M( N0 h5 m4 X9 H2 n+ S inFile.open("./code.txt", ios::in);
" O/ ^3 ?& E# _4 }' e4 J if (NULL == inFile), m; J7 {8 F" j! \) T5 C# l9 J
{
# ^4 R5 j) \3 [0 i' c( N1 o cout << "文件打开失败!" << endl;
( B; \. v8 u5 ^/ } |% d return 1; i# S3 X( L8 C- \
}8 g b' e5 d |" T4 I
while (getline(inFile, tmpStr)). D. T8 M# R" P% ^
{
) A' ]" q4 }. O# h a[index] = tmpStr;
3 g& e; |; N; p: l- v index += 1;" u$ J1 N; k5 |. l, o1 R
}$ c9 ]- X) X$ P# g7 p+ f; p
for (int j = 0; j < index; j++)
; B0 O; ^3 }7 f' B# e5 g. } {/ E% w* {% h s; i3 H' `
cout << a[j] << endl;6 m8 l9 [5 w& s( D! O2 C
}
9 k- p7 C7 f, h delete [] a;
# M& M( A4 P {$ z2 O- I/ {2 R7 ~' E return 0;
, @- J/ D5 z W% D}
$ o+ B. T' W5 y3 y$ Y7 V
2 E' a @( p, S' ?) e
0 Q- H5 t( s9 P$ A/ p% |) n; Z' a% A
7 V" q8 ]4 F m6 z6 H1 t8 C
" T' R* J2 Q6 O" T4 C1 p7 J
# G/ I$ c! x9 b
( ]& w1 X/ w6 u( j& S: t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) y/ p" |: o7 M/ D
% ]8 X! }( U* n5 U! D4 r; h
! t! H1 @$ O% g9 @0 B6 m char *path = "C:\\PLMHomeToolkits\\Configurations\\Customers.txt";
" R$ O& e! L+ l! G. i " W! y4 `5 m4 X1 C8 ?
# Z- Z& N8 j/ ?5 y. T2 L: `. Z) w vector<NXString> CustomerValues;+ H% |& q- t* ~0 S) w. W4 j
string tmp("");
8 u8 [9 g6 ]$ ]& C1 W4 {8 o' X0 u ifstream inFile;
, u. N2 L1 ?* S. {+ g5 u- f9 l% O# ^2 m; t
" j, n7 X9 K4 d2 V Z inFile.open(path,ios::in);
$ j9 P- T- L$ a! t- V if(NULL ==inFile)9 v' {4 l% z. [
{- c) n% p9 n, }2 [( o
uc1601("Error",1);. |# X2 {1 z+ x$ O! Y
return ;* e& n; O& T6 G& u5 o
}
- J Y4 g% Z2 X, q" y while(getline(inFile,tmp))
' L# H4 E# X) ~3 J2 Z' n {
. ]* K% Y3 N* O CustomerValues.push_back(tmp);. d: `0 ^- t# O1 A1 f7 u/ c2 O
}
9 V9 y9 {: E* S. b0 ` inFile.close();* {% x7 [/ @7 n2 Q6 k( ^- O7 m- ~; M
" g4 m1 ?# ? ^1 C
stringCustomer->SetListItems(CustomerValues);
7 X( `/ z1 k e% @ D
) H2 F' b! O m5 p4 d6 X |
|