/// <summary>
/// Removes all duplicates from this list. It also removes ALL null references.
/// </summary>
public int CullDuplicates()
{
FuzzyNode2Comparer comparer = new FuzzyNode2Comparer(1E-12);
SortedDictionary <Node2, int> sortedDictionary = new SortedDictionary <Node2, int>(comparer);
int num = 0;
int num2 = 0;
int num3 = m_nodes.Count - 1;
for (int i = 0; i <= num3; i++)
{
if (m_nodes[i] == null || sortedDictionary.ContainsKey(m_nodes[i]))
{
num2++;
continue;
}
sortedDictionary.Add(m_nodes[i], 1);
m_nodes[num] = m_nodes[i];
num++;
}
if (num > 0)
{
m_nodes.RemoveRange(num, m_nodes.Count - num);
}
return(num2);
}
/// <summary>
/// Set all duplicate nodes to NULL
/// </summary>
public int NullifyDuplicates()
{
FuzzyNode2Comparer comparer = new FuzzyNode2Comparer(1E-12);
SortedDictionary <Node2, int> sortedDictionary = new SortedDictionary <Node2, int>(comparer);
int num = 0;
int num2 = m_nodes.Count - 1;
for (int i = 0; i <= num2; i++)
{
if (m_nodes[i] != null)
{
if (sortedDictionary.ContainsKey(m_nodes[i]))
{
num++;
m_nodes[i] = null;
}
else
{
sortedDictionary.Add(m_nodes[i], 1);
}
}
}
return(num);
}
