joint.all.js
function isAcyclic(g) {
  try {
    topsort(g);
  } catch (e) {
    if (e instanceof topsort.CycleException) return false;
    throw e;
  }
  return true;
}
function isAcyclic(g) {
  try {
    topsort(g);
  } catch (e) {
    if (e instanceof topsort.CycleException) return false;
    throw e;
  }
  return true;
}
function isAcyclic ( g ) { try { topsort ( g ) ; } catch ( e ) { if ( e instanceof topsort . CycleException ) return false ; throw e ; } return true ; }
/*
Given a Digraph **g** this function returns `true` if the graph has no
cycles and returns `false` if it does. This algorithm returns as soon as it
detects the first cycle.

Use [alg.findCycles][] if you need the actual list of cycles in a graph.

[alg.findCycles]: findCycles.js.html#findCycles

@param {Digraph} g the graph to test for cycles
/ * Given a Digraph ** g ** this function returns true if the graph has no cycles and returns false if it does . This algorithm returns as soon as it detects the first cycle .