I'm receiving data from a socket into a char[] and am casting each member of the array to an int. Some of the char's when casted into an int yield the character '-' I'm not sure what to make of this, has anyone ever experienced or heard of anything like this?
Actually I figured it out a couple minutes ago. It was because the array of characters was signed, changed it to an unsigned char array and that solved it. Thanks for the quick reply!!
Hi rabidusv, I would just add that in order to conver a char into an int, you'll have to use the function atoi. Example: int number; char character = '1'; number = atoi(&character); You could now use this function to extend it to convert a full string (char*) into a number. Pay attention when converting like you are doing. Remember that '0' has the value 48, not 0. However, atoi(&char) if char = '0' is 0. regards goldnlink
