/// <summary>
/// Joins two paths. The joint point is given by an atom
/// which is shared by the two pathes.
/// </summary>
/// <param name="path1">First path to join</param>
/// <param name="path2">Second path to join</param>
/// <param name="atom">The atom which is the joint point</param>
/// <returns>The newly formed longer path</returns>
public static Path join(Path path1, Path path2, IAtom atom)
{
Path newPath = new Path();
Path tempPath = new Path();
if (path1[0] == atom)
{
path1.revert();
}
newPath.AddRange(path1);
if (path2[path2.Count-1] == atom)
{
path2.revert();
}
tempPath.AddRange(path2);
tempPath.Remove(atom);
newPath.AddRange(tempPath);
return newPath;
}
/// <summary> Initialized the path graph
/// See {@cdk.cite HAN96} for details
///
/// </summary>
/// <param name="ac"> The AtomContainer with the original structure
/// </param>
/// <param name="pathes"> The pathes to initialize
/// </param>
private void initPathGraph(IAtomContainer ac, System.Collections.ArrayList pathes)
{
IBond bond = null;
Path path = null;
IBond[] bonds = ac.Bonds;
for (int f = 0; f < bonds.Length; f++)
{
bond = bonds[f];
path = new Path(bond.getAtomAt(0), bond.getAtomAt(1));
pathes.Add(path);
if (debug)
{
System.Console.Out.WriteLine("initPathGraph: " + path.toString(originalAc));
}
}
}
public int getIntersectionSize(Path other)
{
IAtom a1, a2;
int iSize = 0;
for (int i = 0; i < Count; i++)
{
a1 = (IAtom)this[i];
for (int j = 0; j < other.Count; j++)
{
a2 = (IAtom)other[j];
if (a1 == a2) iSize++;
}
}
return iSize;
}