So I know how to do it in C#, but not C++. I am trying to parse giver user input into a double (to do math with later), but I am new to C++ and am having trouble. Help?
C#
public static class parse
{
public static double StringToInt(string s)
{
double line = 0;
while (!double.TryParse(s, out line))
{
Console.WriteLine("Invalid input.");
Console.WriteLine("[The value you entered was not a number!]");
s = Console.ReadLine();
}
double x = Convert.ToDouble(s);
return x;
}
}
C++ ? ? ? ?