internal void Backtrack(VfState vfs)
{
switch (_act)
{
case Action.deleteMatch:
vfs.RemoveFromMappingList(_iGraph, _inod);
break;
case Action.groupMove:
vfs.MakeMove(_iGraph, _inod, _grpRestore);
break;
}
}
internal void Backtrack <TVAttr, TEAttr>(VfState <TVAttr, TEAttr> vfs)
{
switch (_act)
{
case Action.DeleteMatch:
// Undo a matching
vfs.RemoveFromMappingList(_iGraph, _ivtx);
break;
case Action.GroupMove:
// Move back to previous group
vfs.MakeMove(_iGraph, _ivtx, _grpRestore);
break;
}
}
