Thread: writing and appending to file lots of times takes to long how to improve ?

Hello all

im using ofstream to writing to file and then appending strings to file

the problem is that im writing to file many times some thing like 5000+ times ( the reason is it writing to file directories and files )

the code open file and writing to it looks like this :

Code:

ofstream myfile ("my_log.txt",ios::app);

if (myfile.is_open())

{

myfile << c <<".\n";

myfile.close();

}

how can i improve the speed of writing to file ?