About the usage of ifstream and ofstream

Tonney8888

I have a TXT file with contents named test.txt as follow:
This is a test
444444
333333
good by!

I defined a ifstream variable named inFile and intialized with a string "test.txt", and I defined string outString and an ofstream variable named outFile with "output.txt" for initializing.I used the statements for coping the content of file test.txt into file output.txt as follow:
inFile >;>; outString;
outFile << outString;

but the content of the output.txt displayed as follow:
This is a test
Why? I need help.
Thank you!

aero

接getchar的返回值的类型错了吧？
int，不是char。

whyglinux

将程序做如下修改即可：

1. 
   
2. // inFile >;>; outString;
   
3. getline( inFile, outString );
   
4. // outFile << outString;
   
5. outFile << outString << "\n";
   

复制代码

以后要把问题描述清楚些（比如你给的结果就不正确，也不清楚你如何得到的。虽然可以猜出来）。最好贴上代码。

Tonney8888

sorry,我的程序是这样的：
ifstream inFile("test.txt";
inFile >;>; outString;
ofstream outFile("output.txt";
outFile << outString;

在test.txt文件中的内容如下：
This is a test
444444
333333
good by!

执行上述语句后，output.txt中的内容如下：
This is a test
没有使用getline()funtion.
Thank you!