RhodeCode

2010-03-19 Version 1.2 released

        This is major feature release

        * New algorithms

          * Bellman-Ford algorithm (#51)

          * Minimum mean cycle algorithms (#179)

            * Karp, Hartman-Orlin and Howard algorithms

          * New minimum cost flow algorithms (#180)

            * Cost Scaling algorithms

            * Capacity Scaling algorithm

            * Cycle-Canceling algorithms

          * Planarity related algorithms (#62)

            * Planarity checking algorithm

            * Planar embedding algorithm

            * Schnyder's planar drawing algorithm

            * Coloring planar graphs with five or six colors

          * Fractional matching algorithms (#314)

        * New data structures

          * StaticDigraph structure (#68)

          * Several new priority queue structures (#50, #301)

            * Fibonacci, Radix, Bucket, Pairing, Binomial

              D-ary and fourary heaps (#301)

          * Iterable map structures (#73)

        * Other new tools and functionality

          * Map utility functions (#320)

          * Reserve functions are added to ListGraph and SmartGraph (#311)

          * A resize() function is added to HypercubeGraph (#311)

          * A count() function is added to CrossRefMap (#302)

          * Support for multiple targets in Suurballe using fullInit() (#181)

          * Traits class and named parameters for Suurballe (#323)

          * Separate reset() and resetParams() functions in NetworkSimplex

            to handle graph changes (#327)

          * tolerance() functions are added to HaoOrlin (#306)

        * Implementation improvements

          * Improvements in weighted matching algorithms (#314)

            * Jumpstart initialization

          * ArcIt iteration is based on out-arc lists instead of in-arc lists

            in ListDigraph (#311)

          * Faster add row operation in CbcMip (#203)

          * Better implementation for split() in ListDigraph (#311)

          * ArgParser can also throw exception instead of exit(1) (#332)

        * Miscellaneous

          * A simple interactive bootstrap script

          * Doc improvements (#62,#180,#299,#302,#303,#304,#307,#311,#331,#315,

                #316,#319)

            * BibTeX references in the doc (#184)

          * Optionally use valgrind when running tests

          * Also check ReferenceMapTag in concept checks (#312)

          * dimacs-solver uses long long type by default.

        * Several bugfixes (compared to release 1.1):

          #295: Suppress MSVC warnings using pragmas

          ----: Various CMAKE related improvements

                * Remove duplications from doc/CMakeLists.txt

                * Rename documentation install folder from 'docs' to 'html'

                * Add tools/CMakeLists.txt to the tarball

                * Generate and install LEMONConfig.cmake

                * Change the label of the html project in Visual Studio

                * Fix the check for the 'long long' type

                * Put the version string into config.h

                * Minor CMake improvements

                * Set the version to 'hg-tip' if everything fails

          #311: Add missing 'explicit' keywords

          #302: Fix the implementation and doc of CrossRefMap

          #308: Remove duplicate list_graph.h entry from source list

          #307: Bugfix in Preflow and Circulation

          #305: Bugfix and extension in the rename script

          #312: Also check ReferenceMapTag in concept checks

          #250: Bugfix in pathSource() and pathTarget()

          #321: Use pathCopy(from,to) instead of copyPath(to,from)

          #322: Distribure LEMONConfig.cmake.in

          #330: Bug fix in map_extender.h

          #336: Fix the date field comment of graphToEps() output

          #323: Bug fix in Suurballe

          #335: Fix clear() function in ExtendFindEnum

          #337: Use void* as the LPX object pointer

          #317: Fix (and improve) error message in mip_test.cc

                Remove unnecessary OsiCbc dependency

          #356: Allow multiple executions of weighted matching algorithms (#356)

          #214,#215: windows.h should never be included by LEMON headers