public bool VisitBoolean(BooleanDatum d)
{
if (d.Value)
{
bw.Write(B_BOOLEAN_TRUE);
}
else
{
bw.Write(B_BOOLEAN_FALSE);
}
return(true);
}
public State VisitBoolean(State state, BooleanDatum d) => state;
public string VisitBoolean(BooleanDatum d)
{
return(d.Value ? "#t" : "#f");
}
public SetDatum VisitBoolean(BooleanDatum d) => SetDatum.Empty;
public string VisitBoolean(BooleanDatum d)
{
return("b" + d.Value);
}
private bool EqualBoolean(BooleanDatum x, BooleanDatum y)
{
return(x.Value == y.Value);
}
private int CompareBoolean(BooleanDatum x, BooleanDatum y)
{
return(x.Value ? (y.Value ? 0 : 1) : (y.Value ? -1 : 0));
}