public static int GetParamHashCode(MeVariable[] parameters, bool paramCount = true)
{
if (paramCount)
{
return(MeArray.GetTypeHashCode(parameters));
}
return(Operation.GetDynamicParameterAmountHashCode(parameters[0].GetType()));
}
public MaxFunction()
{
Max = Utils.MakeFunction(LConstants.MAX_F,
(values, func) =>
{
func.CheckParamCount(values.Length);
float[] parameters = MeArray.ToFloatArray(values);
MeNumber maxNumber = parameters.Max();
return(maxNumber);
}, CommonParamTypes.SingleNumber, CommonValidators.NumberArray, false);
}
public MinFunction()
{
Min = Utils.MakeFunction(LConstants.MIN_F,
(values, func) =>
{
func.CheckParamCount(values.Length);
float[] parameters = MeArray.ToFloatArray(values);
MeNumber result = parameters.Min();
return(result);
}, CommonParamTypes.SingleNumber, CommonValidators.NumberArray, false);
}
public void CanAddSingleParameterCountFunctionAndRetrieveIt()
{
LanguageDefiner definer = new LanguageDefiner();
IFunctionDefiner func = new NonNegFunction();
func.AddFunction(definer);
MeVariable[] vars = { new MeNumber(100) };
MeVariable[] vars2 = { new MeNumber(-30) };
int hash1 = MeArray.GetTypeHashCode(vars);
int hash2 = MeArray.GetTypeHashCode(vars2);
Function retFunc = definer.GetFunction(LConstants.NON_NEG_F, vars);
Function retFunc2 = definer.GetFunction(LConstants.NON_NEG_F, vars2);
Assert.IsNotNull(retFunc);
Assert.IsNotNull(retFunc2);
Assert.AreEqual(retFunc, retFunc2);
}
private int CalcHashCode()
{
return(_hasParamCount ? MeArray.GetHashCode(AcceptedTypes) : GetDynamicParameterAmountHashCode(AcceptedTypes[0]));
}
