Outputting to a file question
I have the piece of code:
outfile.open (filename.c_str());
where filename is the filename.txt provided by the user.
However, how would I add .csv to end of that so I can change the file extension and create a new file?
so basically the outfile name would look like this
filename.txt.csv
-jeff
Re: Outputting to a file question
There are quite a few ways of doing this.
Assuming that filename contains expected data, this is one option:
Code:
outfile.open(std::string(filename + ".csv").c_str());
Re: Outputting to a file question
Code:
string str;
str = "hello";
str += " world";
cout<<str<<endl; //hello world