/// <summary>
/// Initializes a new instance of the PathFinder class.
/// </summary>
/// <param name="diagram">A FlowChart instance in which to look for paths or cycles.</param>
/// <param name="ignoreDirection">Specifies whether the direction of arrows
/// should be considered when looking for paths or cycles.</param>
public PathFinder(FlowChart diagram, bool ignoreDirection)
{
graph = new FCGraph(diagram, false, ignoreDirection);
this.ignoreDirection = ignoreDirection;
}
/// <summary>
/// Initializes a new instance of the PathFinder class.
/// Path-finding will depend on the direction of arrows.
/// </summary>
/// <param name="diagram">A FlowChart instance in which to look for paths or cycles.</param>
public PathFinder(FlowChart diagram)
{
graph = new FCGraph(diagram, false);
ignoreDirection = false;
}
