COIN-OR::LEMON - Graph Library

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Ticket Summary Status Owner Type Priority Milestone
#3 ListGraph should store/update the number of edges and nodes assigned Peter Kovacs enhancement major LEMON 1.4 release
#6 VGraph and VMap assigned Alpar Juttner enhancement major
#8 GraphToEps() doesn't show loop egdes assigned Alpar Juttner enhancement minor
#63 Port metaheuristics assigned Akos Ladanyi task major
#64 Port constrained shortest path algorithm assigned Alpar Juttner task major
#70 Port VirtualMaps assigned Alpar Juttner task major
#71 Port Steiner tree approximation algorithm assigned Balazs Dezso task major
#73 Port the remaining miscellaneous tools assigned Alpar Juttner task major
#76 New features for graphToEps() assigned Alpar Juttner enhancement major
#77 Added functionality to nodePsTexts() named param. of graphToEps(). assigned Alpar Juttner enhancement minor
#78 Added functionality to graphToEps(). assigned Alpar Juttner enhancement minor
#86 Virtualmap based graphToEps(). assigned Alpar Juttner enhancement major
#139 Support short and long style parameters in ArgParser assigned Alpar Juttner enhancement minor
#146 Cheap copy of maps (reference counting) PHASE II. assigned Alpar Juttner enhancement blocker LEMON 1.5 release
#183 Improve doc of Elevator assigned Peter Kovacs enhancement minor
#216 Member in Circulation to transform the solution to a basic one assigned Peter Kovacs enhancement major LEMON 1.5 release
#217 Subroutine in Preflow alg. to make the solution cycle-less assigned Peter Kovacs enhancement major LEMON 1.5 release
#218 Path decomposition subroutine in Preflow. assigned Peter Kovacs enhancement major LEMON 1.5 release
#221 Primal Network Simplex algorithm with given starting solution assigned Peter Kovacs enhancement major LEMON 1.5 release
#343 Support arbitrary precision integers and rationals in LEMON assigned Akos Ladanyi enhancement major
#375 Both lower and upper supply bounds in Network simplex assigned Peter Kovacs enhancement major LEMON 1.5 release
#33 Benchmarking new Alpar Juttner task major LEMON 1.4 release
#59 Port the remaining spanning tree algorithms new Alpar Juttner task critical LEMON 1.5 release
#85 Use eps.h for drawing in graphToEps() new Alpar Juttner task major
#105 Consider using the "ziggurat" method in Random::gauss(). new Alpar Juttner enhancement major
#168 Port bipartite matching algorithms new Alpar Juttner task critical LEMON 1.4 release
#178 Port dynamic tree based max flow algs. new Balazs Dezso task major
#200 Port sparse SubGraph adaptor from SVN new Balazs Dezso task major
#201 Delaunay triangulation new Balazs Dezso enhancement major
#220 Implement a Dual Network Simplex algorithm new Alpar Juttner enhancement major
#222 Network Simplex alg. for a simplified problem new Alpar Juttner enhancement major
#224 Static graph maps new Balazs Dezso enhancement minor LEMON 1.5 release
#225 Binary graph file format new Alpar Juttner enhancement major LEMON 1.5 release
#227 Command line tool for executing various algorithms new Alpar Juttner enhancement critical LEMON 1.5 release
#237 Line graph implementations new Alpar Juttner enhancement major
#284 LGF to EPS converter tool new Alpar Juttner enhancement major
#297 Graph and map serializer new Alpar Juttner enhancement major LEMON 1.5 release
#344 Cairo based version of graphToEps() new Alpar Juttner enhancement major
#355 SCIP MipSolver backend new Alpar Juttner enhancement major
#367 Gurobi backend for the LP interface new Alpar Juttner enhancement major
#394 Add supprt for lp_solve new Alpar Juttner enhancement major LEMON 1.5 release
#400 MPL LpSolver/MipSolver backend new Alpar Juttner enhancement major LEMON 1.5 release
#421 Better DAG test and topological ordering implementation new Alpar Juttner enhancement major LEMON 1.4 release
#425 API for giving back the state of Random new Balazs Dezso enhancement major LEMON 1.5 release
#426 Expose CBC/CPL original interface in CbcMip and ClpLp new Alpar Juttner enhancement major LEMON 1.5 release
#431 Remember the lastly evaluated arcs in Circulation (and in Preflow) new Alpar Juttner enhancement major LEMON 1.4 release
#451 Functionality to test graph data structure consistency new Alpar Juttner enhancement major LEMON 1.5 release
#452 time_measure.h uses obsolete headears new Alpar Juttner defect minor LEMON 1.5 release
#462 Extended run time checking in debug mode new Alpar Juttner enhancement major LEMON 1.4 release
#466 Extended std::vector<> new Alpar Juttner enhancement major LEMON 1.5 release
#475 DigraphWriter<> always saves Arc label new Alpar Juttner enhancement major LEMON 1.5 release
#594 STL syle iterators - phase II. new Alpar Juttner enhancement major LEMON 1.4 release
#626 Bug in CBC ProblemType determination new Alpar Juttner defect major LEMON 1.4 release
#631 Lemon c++20 compatibility patch new Alpar Juttner defect major LEMON 1.4 release
#633 Fixes fox gcc 9 new Alpar Juttner defect blocker LEMON 1.4 release
#660 Drop support for C++98 new Alpar Juttner enhancement major LEMON 1.4 release
#261 Support floating-point data in min-cost flow algorithms reopened Peter Kovacs enhancement major LEMON 1.4 release
#597 VF2 (sub)graph isomoprism algorithm reopened Alpar Juttner enhancement major LEMON 1.4 release
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