module RGL
module RGL::BidirectionalGraph
module RGL::DOT
module RGL::Edge
module RGL::Graph
module RGL::GraphIterator
module RGL::GraphVisitor
module RGL::GraphVisitor::ClassMethods
module RGL::GraphVisitor::DistanceMapSupport
module RGL::GraphWrapper
module RGL::MutableGraph
class RGL::AdjacencyGraph
class RGL::BFSIterator
class RGL::BellmanFordAlgorithm
class RGL::BellmanFordVisitor
class RGL::BidirectionalAdjacencyGraph
class RGL::BipartiteBFSIterator
class RGL::DFSIterator
class RGL::DFSVisitor
class RGL::DOT::Digraph
class RGL::DOT::DirectedEdge
class RGL::DOT::Edge
class RGL::DOT::Element
class RGL::DOT::Graph
class RGL::DOT::Node
class RGL::DOT::Port
class RGL::DOT::Subgraph
class RGL::DijkstraAlgorithm
class RGL::DijkstraVisitor
class RGL::DirectedAdjacencyGraph
class RGL::Edge::DirectedEdge
class RGL::Edge::UnDirectedEdge
class RGL::EdgePropertiesMap
class RGL::EdmondsKarpAlgorithm
class RGL::EdmondsKarpAlgorithm::EdmondsKarpBFSIterator
class RGL::Graph::TarjanSccVisitor
class RGL::ImplicitGraph
class RGL::MutableGraph::MutableGraphParser
class RGL::NoEdgeError
class RGL::NoVertexError
class RGL::NonNegativeEdgePropertiesMap
class RGL::NotDirectedError
class RGL::NotUndirectedError
class RGL::PathBuilder
class RGL::PrimAlgorithm
class RGL::TopsortIterator
rgl
0.6.6
# distance_to_root
def distance_to_root(v) @distance_map[v] end