private bool GroupsHaveSameStructure(GroupElement ge1, GroupElement ge2)
{
if (!ge2.MatchesRangeOf(ge1))
{
return(false);
}
// Check for idential substructure
if (ge1 is Measure && ge2 is Measure)
{
return(true);
}
if (!(ge1 is Group && ge2 is Group))
{
return(false);
}
Group g1 = (Group)ge1;
Group g2 = (Group)ge2;
if (g1.Count != g2.Count)
{
return(false);
}
for (int i = 0; i < g1.Count; i++)
{
if (!GroupsHaveSameStructure(g1.GroupElements[i], g2.GroupElements[i]))
{
return(false);
}
}
return(true);
}
private GroupElement SearchForEquivalentGroupElement(GroupElement target, GroupElement parent)
{
if (target.MatchesRangeOf(parent))
{
return(parent);
}
if (parent is Group)
{
Group p = (Group)parent;
foreach (GroupElement ge in p.GroupElements)
{
GroupElement result = SearchForEquivalentGroupElement(target, ge);
if (result != null)
{
return(result);
}
}
}
return(null);
}