I have searched for this around the web and here but I can't seem to figure out what I am doing wrong.
I am simply trying get better with file processing and c++.
For practice I am trying to grab a text file from a game folder and make a copy of it.
Here is my code (that can't access the file).
#include <fstream>
#include <iostream>
#include <string>
using namespace std;
int main()
{
//define / open files
ifstream my_input_file;
ofstream my_output_file;
string filepath = "C:/Users/David Laptop/Documents/my games/oblivion/RenderInfo.txt";
my_input_file.open(filepath);
if (my_input_file.is_open())
{
cout << "opened\n";
my_output_file.open("output_file.txt", ofstream::trunc);
char c;
my_input_file.get(c);
while (my_input_file)
{
my_output_file.put(c);
my_input_file.get(c);
}
my_input_file.close();
my_output_file.close();
}
else
{
cout << "FAIL\n";
}
cin.get();
return 0;
}
Your code is perfectly valid and it works - I tried it with my own file instead of yours, in the line
string filepath = "C:/Users/David Laptop/Documents/my games/oblivion/RenderInfo.txt";
So you have not such file or it is not in the given path or you have not such path.
Correct it in that line and it will be OK.
Tip: Find your file in Windows Explorer, press (and keep pressing
Shift
) and right-click on this file. From the context menu then chooseCopy as path
and then paste it to your code. But be carefull - you have to change every backslash (\
) to a forward slash (/
) (as in your code) or use double backslashes (\\
) instead of single one.