internal static SCode Make(PrimitiveIsRatnumL1 predicate, SCode consequent, Quotation alternative)
{
return new PCondIsRatnumL1SQ (predicate, consequent, alternative);
}
internal static SCode Make(PrimitiveIsRatnumL1 predicate, SCode consequent, LexicalVariable alternative)
{
return new PCondIsRatnumL1SL (predicate, consequent, alternative);
}
protected PCondIsRatnumL1SQ(PrimitiveIsRatnumL1 predicate, SCode consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
this.alternativeValue = alternative.Quoted;
}
internal static SCode Make(PrimitiveIsRatnumL1 predicate, Quotation consequent, Quotation alternative)
{
if (consequent.Quoted == alternative.Quoted) {
Debug.WriteLine ("; Optimize (if <expr> <literal> <literal>) => (begin <expr> <literal>)");
return Sequence2.Make (predicate, consequent);
}
else if (Configuration.EnableTrueUnspecific && consequent.Quoted == Constant.Unspecific) {
Debug.WriteLine ("; Optimize (if <expr> <unspecific> <literal>) => (begin <expr> <literal>)");
return Sequence2.Make (predicate, alternative);
}
else if (Configuration.EnableTrueUnspecific && alternative.Quoted == Constant.Unspecific) {
Debug.WriteLine ("; Optimize (if <expr> <literal> <unspecific>) => (begin <expr> <literal>)");
return Sequence2.Make (predicate, consequent);
}
return new PCondIsRatnumL1QQ (predicate, consequent, alternative);
}
protected PCondIsRatnumL1SL(PrimitiveIsRatnumL1 predicate, SCode consequent, LexicalVariable alternative)
: base(predicate, consequent, alternative)
{
}
internal static SCode Make(PrimitiveIsRatnumL1 predicate, Quotation quotation, LexicalVariable alternative)
{
throw new NotImplementedException ();
}
protected PCondIsRatnumL1QQ(PrimitiveIsRatnumL1 predicate, Quotation consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
}
internal static SCode Make(PrimitiveIsRatnumL1 predicate, Quotation consequent, SCode alternative)
{
return
(alternative is LexicalVariable) ? PCondIsRatnumL1QL.Make (predicate, consequent, (LexicalVariable) alternative)
: (alternative is Quotation) ? PCondIsRatnumL1QQ.Make (predicate, consequent, (Quotation) alternative)
: new PCondIsRatnumL1Q (predicate, consequent, alternative);
}
protected PCondIsRatnumL1QL(PrimitiveIsRatnumL1 predicate, Quotation consequent, LexicalVariable alternative)
: base(predicate, consequent, alternative)
{
}
protected PCondIsRatnumL1Q(PrimitiveIsRatnumL1 predicate, Quotation consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
this.consequentValue = consequent.Quoted;
}
protected PCondIsRatnumL1LQ(PrimitiveIsRatnumL1 predicate, LexicalVariable consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
this.alternativeValue = alternative.Quoted;
}
protected PCondIsRatnumL1L(PrimitiveIsRatnumL1 predicate, LexicalVariable consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
this.consequentName = consequent.Name;
this.consequentDepth = consequent.Depth;
this.consequentOffset = consequent.Offset;
}
public static SCode Make(PrimitiveIsRatnumL1 predicate, SCode consequent, SCode alternative)
{
return
(consequent is LexicalVariable) ? PCondIsRatnumL1L.Make (predicate, (LexicalVariable) consequent, alternative)
: (consequent is Quotation) ? PCondIsRatnumL1Q.Make (predicate, (Quotation) consequent, alternative)
: (alternative is LexicalVariable) ? PCondIsRatnumL1SL.Make (predicate, consequent, (LexicalVariable) alternative)
: (alternative is Quotation) ? PCondIsRatnumL1SQ.Make (predicate, consequent, (Quotation) alternative)
: new PCondIsRatnumL1 (predicate, consequent, alternative);
}
protected PCondIsRatnumL1(PrimitiveIsRatnumL1 predicate, SCode consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
}
