public override bool Equals(object obj)
{
if (obj is ASymbol)
{
ASymbol other = (ASymbol)obj;
return(this.symbolName == other.symbolName);
}
return(false);
}
/// <summary>
/// AArray generated by type and shape with Reshape dyadic nonscalar function.
/// If shape list is null, we give back the filler elemenet.
/// </summary>
/// <param name="type"></param>
/// <param name="shape"></param>
internal static AType FillElement(ATypes type, AType shape = null)
{
AType filler = null;
switch (type)
{
case ATypes.ABox:
case ATypes.AFunc:
filler = ABox.Create(ANull());
break;
case ATypes.AChar:
filler = AChar.Create(' ');
break;
case ATypes.AFloat:
filler = AFloat.Create(0);
break;
case ATypes.AInteger:
filler = AInteger.Create(0);
break;
case ATypes.ASymbol:
filler = ASymbol.Create("");
break;
default:
throw new NotImplementedException("Invalid use-case");
}
if (shape != null)
{
return(AplusCore.Runtime.Function.Dyadic.DyadicFunctionInstance.Reshape.Execute(filler, shape));
}
else
{
return(filler);
}
}
public AType ExecutePrimitive(ASymbol rightArgument, ASymbol leftArgument)
{
int number = (leftArgument.asString != rightArgument.asString) ? 1 : 0;
return AInteger.Create(number);
}
public AType ExecutePrimitive(ASymbol rightArgument, ASymbol leftArgument)
{
string result = rightArgument.asString.Contains(".") ? rightArgument.asString : leftArgument.asString + "." + rightArgument.asString;
return ASymbol.Create(result);
}
public AType ExecutePrimitive(ASymbol rightArgument, ASymbol leftArgument)
{
int result = String.Compare(leftArgument.asString, rightArgument.asString) == 1 ? 1 : 0;
return AInteger.Create(result);
}
public AType ExecutePrimitive(AFloat rightArgument, ASymbol leftArgument)
{
int casenumber = ConvertSymbolName(leftArgument.asString);
return Calculate(rightArgument.asFloat, casenumber);
}
public override AType ExecutePrimitive(ASymbol argument, Aplus environment = null)
{
return ASymbol.Create(argument.asString);
}
public virtual AType ExecutePrimitive(ASymbol argument, Aplus environment = null)
{
throw new NotImplementedException("Invalid use-case");
}
