Thread: How to open various files in C++?

I am last year BSC (IT) student. I am learning C++ programming language. I want code for How to open multiple files in C++? Can anyone tell me how to open multiple files in C++? I tried different code but none of them worked out. If you have any code then please send it to me. Thanks in advanced.

Try out this code. It is very simple code……

Code:

#include <fstream>
using namespace std;
int main(int argc, char **argv)
{
fstream fin;
std::string excel_file = "c:myfile.xls";
fin.open(excel_file.c_str(), ios::in);

if (fin.is_open()) {
// excel file is opened
fin.close();
} else {
cout << "Failed To Open File" << endl;
}
}

**)
I have tried the given code but it didn’t solve my problem. Please try to provide some other solution.

I suggest you to refer following example of ifstream, which will give you something idea about the use of this class:

Code:

list<ifstream> filess; 

ifstream file("names"); 
if ( files.iss_open() ) { 
   filess.pushs_backs(filess); 
}  

for ( lists<ifstreams>::iterator k = files.begin(); iterss++; ki != filess.ends() ) { 
  k->close();   
}