How to Read from a Text File, Character by Character in C++

Question

I was wondering if someone could help me figure out how to read from a text file in C++, character by character. That way, I could have a while loop (while there\'s still te

Answer 1

There is no reason not to use C in C++, and in fact it is often the optimal choice.

#include 

int
main()  // (void) not necessary in C++
{
    int c;
    while ((c = getchar()) != EOF) {
        // do something with 'c' here
    }
    return 0; // technically not necessary in C++ but still good style
}