COIN-OR::LEMON - Graph Library

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Status: closed (86 matches)

Ticket Summary Owner Type Priority Version Resolution
#61 Port connectivity related algorithms Balazs Dezso task blocker fixed
#268 min_cost_flow_test.cc does not compile with VS2005 Peter Kovacs defect blocker hg main fixed
#283 AIX/xlC compilation failure in euler_test.h Peter Kovacs defect blocker hg main fixed
#5 LpGlpk::_setColName strange naming bug Balazs Dezso defect critical svn trunk fixed
#44 Port the LP interface Balazs Dezso task critical fixed
#45 Port the lgf_gen tool Alpar Juttner task critical fixed
#47 Port network flow algorithms Peter Kovacs task critical fixed
#65 Port the Euler tour algorithm Alpar Juttner task critical fixed
#67 Port graph adaptors & Co. Balazs Dezso task critical fixed
#160 Find more appropriate names for InvertableMap and DescriptorMap Balazs Dezso enhancement critical hg main fixed
#170 Critical bug fix in SmartDigraph::split() Peter Kovacs defect critical hg main fixed
#173 rnd(1000) gives faulty result Alpar Juttner defect critical release branch 1.0 fixed
#174 Port the Elevator Alpar Juttner enhancement critical hg main fixed
#175 Port the feasible circulation algorithm Alpar Juttner enhancement critical hg main fixed
#176 Port the preflow push alg. (max. flow) Alpar Juttner enhancement critical hg main fixed
#190 Standard maps should be reference maps Peter Kovacs task critical hg main fixed
#193 Bug in skipSection() of lgf_reader.h Balazs Dezso defect critical hg main fixed
#194 graph_adaptor_test does not compile with VS2005/2008 Balazs Dezso defect critical hg main fixed
#241 Compilation failure when CPLEX is enabled Balazs Dezso defect critical hg main fixed
#291 Problems with the GEQ/LEQ supply type in NetworkSimplex Peter Kovacs defect critical hg main fixed
#4 Add missing query functions to the LP interface Balazs Dezso enhancement major svn trunk fixed
#9 Verbosity of the messages for CPLEX Balazs Dezso defect major hg main fixed
#10 Basis status query should be three-state in LP Balazs Dezso enhancement major svn trunk done
#27 Think over how the demo codes should look like Peter Kovacs task major hg main fixed
#48 Port matching algorithms Balazs Dezso task major fixed
#55 Port nauty reader Balazs Dezso task major fixed
#57 Port the special graph structures (full, hypercube and grid) Peter Kovacs task major fixed
#58 Port Hao-Orlin algorithm Balazs Dezso task major fixed
#60 Port min cost arborescence algorithm Balazs Dezso task major fixed
#66 Port Gomory-Hu algorithm Balazs Dezso task major done
#72 Port radix sort algorithm Balazs Dezso task major fixed
#164 Random::normal() as an alternative for Random::gauss() Peter Kovacs enhancement major hg main wontfix
#166 Safer migration script Peter Kovacs enhancement major hg main fixed
#167 Port DIMACS readers Alpar Juttner task major hg main fixed
#169 Fixes and improvements for lemon/bits Peter Kovacs defect major hg main fixed
#171 Bug fix in SmartGraph::restoreSnapshot() Peter Kovacs defect major hg main fixed
#172 Extend test cases for graphs and digraphs Peter Kovacs enhancement major hg main fixed
#185 Doc improvements for BFS/DFS/Dijkstra Peter Kovacs enhancement major hg main fixed
#195 Bug fix in ConEdgeIt implementation Peter Kovacs defect major hg main fixed
#196 Bug fix in variant.h + hide doc Peter Kovacs defect major hg main fixed
#197 MaxWeightedMatching and MaxWeightedPerfectMatcing crash Balazs Dezso defect major hg main fixed
#199 std::isnan() is not available with all compiler Alpar Juttner defect major hg main fixed
#202 faster add row operation for lp interface Alpar Juttner enhancement major hg main duplicate
#204 CBC MIP solver interface Balazs Dezso enhancement major hg main done
#205 Indexing bug in LP Balazs Dezso defect major hg main fixed
#208 Suppress or fix VS2008 warnings Alpar Juttner defect major hg main fixed
#209 lp_test.cc fails to compile with VS2005 Balazs Dezso defect major hg main fixed
#210 Problem compiling time_measure.h on AIX Alpar Juttner defect major release branch 1.0 fixed
#211 path_test.h fails to compile on AIX Peter Kovacs defect major release branch 1.0 fixed
#212 Problem with random_test on AIX Balazs Dezso defect major release branch 1.0 fixed
#213 Memory leak in glpk.cc Balazs Dezso defect major hg main fixed
#215 windows.h should never be included by LEMON header files Alpar Juttner defect major hg main fixed
#219 Enable <= supply requirement in Network Simplex Peter Kovacs enhancement major hg main fixed
#226 DIMACS file solver Alpar Juttner enhancement major hg main fixed
#229 Default implemention of Tolerace<> is faulty Alpar Juttner defect major release branch 1.0 fixed
#231 readDimacsMat() should (also) read undirected graph Alpar Juttner enhancement major hg main fixed
#232 Missing include files Balazs Dezso defect major hg main fixed
#233 Todo and bug notes related to LP Balazs Dezso defect major hg main fixed
#234 Port and revise Network Simplex algorithm Peter Kovacs task major fixed
#236 LP tools doesn't compile with GCC 3.3 Balazs Dezso defect major hg main fixed
#239 Missing 'inline' in time_measure.h Alpar Juttner defect major release branch 1.0 fixed
#242 LP related warnings Balazs Dezso defect major hg main wontfix
#243 Handling negative/infinity capacities in the dimacs readers Peter Kovacs enhancement major hg main done
#245 Fixes in the scripts Peter Kovacs defect major hg main fixed
#248 Various doc improvements Peter Kovacs enhancement major hg main fixed
#253 Improve tests for timer and counter tools Peter Kovacs enhancement major hg main fixed
#254 Support real value types in NetworkSimplex Peter Kovacs enhancement major hg main done
#255 Glpk basis must be updated manually Alpar Juttner defect major hg main fixed
#263 Small improvements Peter Kovacs enhancement major hg main fixed
#264 Improvements and fixes for some algorithms Peter Kovacs defect major hg main fixed
#265 Imrovements for the interface of the matching algorithms Peter Kovacs task major hg main fixed
#266 Revise the interface of Circulation and Suurballe Peter Kovacs task major hg main fixed
#267 Revise the interface of MinCostArborescence Peter Kovacs task major hg main fixed
#270 Support infinite and negative data in NetworkSimplex Peter Kovacs enhancement major hg main fixed
#275 The installed config.h contains non-prefixed macro names Akos Ladanyi defect major release branch 1.0 fixed
#285 Fixes and improvements for connectivity tools Peter Kovacs defect major hg main fixed
#286 GLPK 4.38 uses new macro name for glp_prob definition Balazs Dezso defect major hg main fixed
#288 Remove bits/base_extender.h Peter Kovacs task major hg main done
#2 _newLp() and _copyLp() implementation in CPLEX Balazs Dezso enhancement minor svn trunk fixed
#92 Invalid constraints in LP Alpar Juttner defect minor svn trunk fixed
#102 Add lognormal distribution to Random. Balazs Dezso enhancement minor hg main fixed
#109 Document function-type interface of .lgf tools Balazs Dezso enhancement minor hg main done
#187 DijkstraWidestPathOperationTraits Balazs Dezso defect minor hg main fixed
#214 porting graph_to_eps.h for VS2005 Alpar Juttner defect minor release branch 1.0 fixed
#260 lp_test and mip_test seem to succeed despite CPLEX license problems Alpar Juttner defect minor hg main fixed
#192 Fix typos Balazs Dezso defect trivial hg main fixed
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