private static double Function_if(TreeNodeCollection Arguments, ArgumentsMap ArgsMap)
{
CheckArguments(Arguments, "if", 3);
double condition = TreeNodeCalculator.Calculate(Arguments[0], ArgsMap);
if (condition == 1)
{
return(TreeNodeCalculator.Calculate(Arguments[1], ArgsMap));
}
return(TreeNodeCalculator.Calculate(Arguments[2], ArgsMap));
}
public double Calculate(params Argument[] Arguments)
{
ArgumentsMap arguments = new ArgumentsMap();
if (Arguments != null)
{
for (int i = 0; i < Arguments.Length; ++i)
{
Argument arg = Arguments[i];
arguments[arg.Name] = arg.Value;
}
}
return(TreeNodeCalculator.Calculate(node, arguments));
}
private static double Function_abs(TreeNodeCollection Arguments, ArgumentsMap ArgsMap)
{
CheckArguments(Arguments, "abs", 1);
return(Math.Abs(TreeNodeCalculator.Calculate(Arguments[0], ArgsMap)));
}
private static double Function_log(TreeNodeCollection Arguments, ArgumentsMap ArgsMap)
{
CheckArguments(Arguments, "log", 1);
return(Math.Log10(TreeNodeCalculator.Calculate(Arguments[0], ArgsMap)));
}
private static double Function_random(TreeNodeCollection Arguments, ArgumentsMap ArgsMap)
{
CheckArguments(Arguments, "random", 2);
return(TreeNodeCalculator.Calculate(Arguments[0], ArgsMap) + rnd.NextDouble() * (TreeNodeCalculator.Calculate(Arguments[1], ArgsMap) - TreeNodeCalculator.Calculate(Arguments[0], ArgsMap)));
}
private static double Function_min(TreeNodeCollection Arguments, ArgumentsMap ArgsMap)
{
CheckArguments(Arguments, "min", 2);
return(Math.Min(TreeNodeCalculator.Calculate(Arguments[0], ArgsMap), TreeNodeCalculator.Calculate(Arguments[1], ArgsMap)));
}