//*************************************************************
// returns number of phantom dummies
int SimDraw::numberOfPhantomDummyNodes() const
{
int counter = 0;
for(node v : m_G.nodes)
if(isPhantomDummy(v))
counter++;
return counter;
} // end numberOfProperDummyNodes
//*************************************************************
// returns number of phantom dummies
int SimDraw::numberOfPhantomDummyNodes() const
{
int counter = 0;
node v;
forall_nodes(v, m_G)
if(isPhantomDummy(v))
counter++;
return counter;
} // end numberOfProperDummyNodes
