public sealed override IEnumerable <GFA> getGFAPGFAs(int pi, GFA lgfa)
{
return(new HashSet <GFA>(from pgtt in getGTTPGTTs(pi, lgfa.gtt)
let pgfa = pus[pi].tryGetGFA(lgfa.function, pgtt)
where pgfa != null
select pgfa));
}
private void updateRepI()
{
if (rep != null)
{
Debug.Assert(height < int.MaxValue / 2);
return;
}
if (updatingRep)
{
return;
}
updatingRep = true;
var repHeight = pHeight;
GFA tobeRep = null;
foreach (var gfa in gfas)
{
var rh = gfa.height;
if (rh < repHeight ||
(rh == repHeight && (
tobeRep == null ||
(rh == 1 && !tobeRep.function.isInterpreted && gfa.function.isInterpreted)
)
))
{
tobeRep = gfa;
repHeight = rh;
Debug.Assert(rh <= pHeight);
pHeight = rh;
}
}
for (var c = 0; c < 2; c++)
{
foreach (var gfa in gfas)
{
foreach (var a in gfa.gtt.gtT)
{
a.updateRepI();
}
var rh = gfa.height;
if (rh < repHeight || (rh == repHeight && tobeRep == null))
{
tobeRep = gfa;
repHeight = rh;
}
}
}
rep = tobeRep;
if (rep != null)
{
Debug.Assert(rep.height <= pHeight);
pHeight = rep.height;
Debug.Assert(height < int.MaxValue / 2);
}
Debug.Assert(updatingRep || height < int.MaxValue / 2);
updatingRep = false;
}
public override bool isGFANewDirect(GFA gfa)
{
return(true);
}