public eeObject Divide(eeObject exp)
{
if (this.type != eeObjectType.NUMBER || exp.type != eeObjectType.NUMBER)
{
throw new InvalidOperationError("division", type, exp.type);
}
return(eeObject.newNumberObject(this.AsNumber() / exp.AsNumber()));
}
public bool IsGreaterThan(eeObject obj)
{
switch (this.type)
{
case eeObjectType.NUMBER:
return(this.AsNumber() > obj.AsNumber());
case eeObjectType.LIST:
return(ListMathHelpers.GreaterThan(this, obj));
case eeObjectType.STRING:
return(StringMathHelpers.GreaterThan(this, obj));
case eeObjectType.BOOL:
default:
throw new InvalidOperationException("TO DO");
}
}
public eeObject Multiply(eeObject exp)
{
if (this.type == eeObjectType.STRING || exp.type == eeObjectType.STRING)
{
return(StringMathHelpers.Multiply(this, exp));
}
else if (this.type == eeObjectType.LIST || exp.type == eeObjectType.LIST)
{
return(ListMathHelpers.Multiply(this, exp));
}
else if (this.type == eeObjectType.NUMBER && exp.type == eeObjectType.NUMBER) // regular arithmetic
{
return(eeObject.newNumberObject(this.AsNumber() * exp.AsNumber()));
}
else
{
throw new InvalidOperationError("multiplication", type, exp.type);
}
}
public eeObject Subtract(eeObject exp)
{
if (this.type == eeObjectType.STRING || exp.type == eeObjectType.STRING) // string math
{
return(StringMathHelpers.Subtract(this, exp));
}
else if (this.type == eeObjectType.LIST || exp.type == eeObjectType.LIST) // list math
{
return(ListMathHelpers.Subtract(this, exp));
}
else if (this.type == eeObjectType.NUMBER && exp.type == eeObjectType.NUMBER) // regular arithmetic
{
return(eeObject.newNumberObject(this.AsNumber() - exp.AsNumber()));
}
else
{
throw new InvalidOperationError("subtraction", type, exp.type);
}
}
// If this object is an element of a list, this method with replace it with another value
public void CopyFrom(eeObject fromObj, bool asArrayElement = false)
{
switch (fromObj.type)
{
case eeObjectType.NUMBER:
this.value = fromObj.AsNumber().Copy();
break;
default: // all other types are natively constants so we dont need to explicity copy them
this.value = fromObj.value;
break;
}
this.attributes = fromObj.attributes;
this.methods = fromObj.methods;
this.type = fromObj.type;
// Array elements do not get modifiers
if (asArrayElement)
{
modifier = null;
}
}
