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2011-08-08 Version 1.1.4 released |
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Bugfix release. |
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#392: Bug fix in Dfs::start(s,t) |
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#414: Fix wrong initialization in Preflow |
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#404: Update Doxygen configuration |
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#416: Support tests with valgrind |
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#418: Better Win CodeBlock/MinGW support |
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#419: Backport build environment improvements from the main branch |
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- Build of mip_test and lp_test precede the running of the tests |
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- Also search for coin libs under ${COIN_ROOT_DIR}/lib/coin |
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- Do not look for COIN_VOL libraries |
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#382: Allow lgf file without Arc maps |
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2010-10-21 Version 1.1.3 released |
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Bugfix release. |
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#366: Fix Pred[Matrix]MapPath::empty() |
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#371: Bug fix in (di)graphCopy() |
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The target graph is cleared before adding nodes and arcs/edges. |
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#356: Fix multiple execution bug in weighted matchings |
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#364: Add missing UndirectedTags |
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#368: Fix the usage of std::numeric_limits<>::min() in Network Simplex |
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#372: Fix a critical bug in preflow |
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2010-03-08 Version 1.1.2 released |
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Bugfix release. |
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#317: Fix (and improve) error message in mip_test.cc |
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Remove unnecessary OsiCbc dependency |
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#250: Fix in pathSource() and pathTarget() |
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#322: Distribute LEMONConfig.cmake.in |
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#321: Use pathCopy(from,to) instead of copyPath(to,from) |
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#330: Bug fix in map_extender.h |
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#335: Fix clear() function in ExtendFindEnum |
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#337: Use void* as LPX object pointer |
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#336: Fix the date field comment of graphToEps() output |
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#323: Bug fix in Suurballe |
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2009-10-03 Version 1.1.1 released |
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Bugfix release. |
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#295: Suppress MSVC warnings using pragmas |
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----: Various CMAKE related improvements |
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* Remove duplications from doc/CMakeLists.txt |
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* Rename documentation install folder from 'docs' to 'html' |
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* Add tools/CMakeLists.txt to the tarball |
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* Generate and install LEMONConfig.cmake |
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* Change the label of the html project in Visual Studio |
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* Fix the check for the 'long long' type |
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* Put the version string into config.h |
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* Minor CMake improvements |
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* Set the version to 'hg-tip' if everything fails |
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#311: Add missing 'explicit' keywords |
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#302: Fix the implementation and doc of CrossRefMap |
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#308: Remove duplicate list_graph.h entry from source list |
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#307: Bug fix in Preflow and Circulation |
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2009-05-13 Version 1.1 released |
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This is the second stable release of the 1.x series. It |
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features a better coverage of the tools available in the 0.x |
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series, a thoroughly reworked LP/MIP interface plus various |
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improvements in the existing tools. |
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* Much improved M$ Windows support |
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* Various improvements in the CMAKE build system |
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* Compilation warnings are fixed/suppressed |
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* Support IBM xlC compiler |
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* New algorithms |
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* Connectivity related algorithms (#61) |
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* Euler walks (#65) |
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* Preflow push-relabel max. flow algorithm (#176) |
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* Circulation algorithm (push-relabel based) (#175) |
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* Suurballe algorithm (#47) |
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* Gomory-Hu algorithm (#66) |
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* Hao-Orlin algorithm (#58) |
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* Edmond's maximum cardinality and weighted matching algorithms |
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in general graphs (#48,#265) |
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* Minimum cost arborescence/branching (#60) |
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* Network Simplex min. cost flow algorithm (#234) |
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* New data structures |
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* Full graph structure (#57) |
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* Grid graph structure (#57) |
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* Hypercube graph structure (#57) |
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* Graph adaptors (#67) |
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* ArcSet and EdgeSet classes (#67) |
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* Elevator class (#174) |
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* Other new tools |
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* LP/MIP interface (#44) |
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* Support for GLPK, CPLEX, Soplex, COIN-OR CLP and CBC |
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* Reader for the Nauty file format (#55) |
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* DIMACS readers (#167) |
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* Radix sort algorithms (#72) |
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* RangeIdMap and CrossRefMap (#160) |
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* New command line tools |
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* DIMACS to LGF converter (#182) |
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* lgf-gen - a graph generator (#45) |
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* DIMACS solver utility (#226) |
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* Other code improvements |
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* Lognormal distribution added to Random (#102) |
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* Better (i.e. O(1) time) item counting in SmartGraph (#3) |
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* The standard maps of graphs are guaranteed to be |
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reference maps (#190) |
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* Miscellaneous |
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* Various doc improvements |
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