public object AsObject()
{
switch (TypeCode)
{
case ElaTypeCode.Boolean: return(I4 == 1);
case ElaTypeCode.Char: return((Char)I4);
case ElaTypeCode.Double: return(Ref.AsDouble());
case ElaTypeCode.Integer: return(I4);
case ElaTypeCode.Long: return(Ref.AsLong());
case ElaTypeCode.Single: return(DirectGetSingle());
case ElaTypeCode.String: return(DirectGetString());
case ElaTypeCode.Unit: return(null);
case ElaTypeCode.Lazy:
return(Ref.Force(this, ElaObject.DummyContext).Ref);
default:
return(Ref);
}
}
internal double GetDouble()
{
return(TypeCode == ElaTypeCode.Double ? Ref.AsDouble() :
TypeCode == ElaTypeCode.Single ? DirectGetSingle() :
TypeCode == ElaTypeCode.Long ? Ref.AsLong() :
(Double)I4);
}
internal bool GetBool()
{
if (TypeCode == ElaTypeCode.Long)
{
return(Ref.AsLong() != 0);
}
return(I4 != 0);
}
public long AsInt64()
{
if (TypeCode == ElaTypeCode.Long)
{
return(Ref.AsLong());
}
throw InvalidCast(typeof(Int64));
}
internal char GetChar()
{
if (TypeCode == ElaTypeCode.Long)
{
return((Char)Ref.AsLong());
}
else if (TypeCode == ElaTypeCode.String)
{
var s = DirectGetString();
return(s.Length == 0 ? '\0' : s[0]);
}
return((Char)I4);
}
internal int GetInt()
{
if (TypeCode == ElaTypeCode.Long)
{
return((Int32)Ref.AsLong());
}
else if (TypeCode == ElaTypeCode.Double)
{
return((Int32)Ref.AsDouble());
}
else if (TypeCode == ElaTypeCode.Single)
{
return((Int32)DirectGetSingle());
}
return(I4);
}
internal long GetLong()
{
if (TypeCode == ElaTypeCode.Long)
{
return(Ref.AsLong());
}
else if (TypeCode == ElaTypeCode.Double)
{
return((Int64)Ref.AsDouble());
}
else if (TypeCode == ElaTypeCode.Single)
{
return((Int64)DirectGetSingle());
}
return((Int64)I4);
}
internal float GetSingle()
{
if (TypeCode == ElaTypeCode.Integer)
{
return((Single)I4);
}
else if (TypeCode == ElaTypeCode.Long)
{
return((Single)Ref.AsLong());
}
else if (TypeCode == ElaTypeCode.Double)
{
return((Single)Ref.AsDouble());
}
return(DirectGetSingle());
}