returns true if the graph is biconnected no cutpoint , false otherwise . concode_field_sep BlockCutpointGraph<V,E> blockCutpointGraph concode_field_sep Set<V> getCutpoints concode_elem_sep Set<Set<V>> getBiconnectedVertexComponents concode_elem_sep Set<Set<V>> getBiconnectedVertexComponents
boolean function ( ) { return this . blockCutpointGraph . vertexSet ( ) . size ( ) == 1 ; }