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alpar@1094
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     1  | 
2013-08-10 Version 1.3 released
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alpar@1094
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     2  | 
  | 
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alpar@1094
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     3  | 
        This is major feature release
  | 
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alpar@1094
 | 
     4  | 
  | 
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alpar@1094
 | 
     5  | 
        * New data structures
  | 
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alpar@1094
 | 
     6  | 
  | 
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alpar@1094
 | 
     7  | 
          #69 : Bipartite graph concepts and implementations
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alpar@1094
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     8  | 
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alpar@1094
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     9  | 
        * New algorithms
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alpar@1094
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    10  | 
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alpar@1094
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    11  | 
          #177: Port Edmonds-Karp algorithm
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alpar@1094
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    12  | 
          #380, #405: Heuristic algorithm for the max clique problem
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alpar@1094
 | 
    13  | 
          #386: Heuristic algorithms for symmetric TSP
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| 
alpar@1094
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    14  | 
          ----: Nagamochi-Ibaraki algorithm [5087694945e4]
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alpar@1094
 | 
    15  | 
          #397, #56: Max. cardinality search
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alpar@1094
 | 
    16  | 
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alpar@1094
 | 
    17  | 
        * Other new features
  | 
| 
alpar@1094
 | 
    18  | 
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alpar@1094
 | 
    19  | 
          #223: Thread safe graph and graph map implementations
  | 
| 
alpar@1094
 | 
    20  | 
          #442: Different TimeStamp print formats
  | 
| 
alpar@1094
 | 
    21  | 
          #457: File export functionality to LpBase
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| 
alpar@1094
 | 
    22  | 
          #362: Bidirectional iterator support for radixSort()
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| 
alpar@1094
 | 
    23  | 
  | 
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alpar@1094
 | 
    24  | 
        * Implementation improvements
  | 
| 
alpar@1094
 | 
    25  | 
  | 
| 
alpar@1094
 | 
    26  | 
          ----: Network Simplex
  | 
| 
alpar@1094
 | 
    27  | 
                #391: Better update process, pivot rule and arc mixing
  | 
| 
alpar@1094
 | 
    28  | 
                #435: Improved Altering List pivot rule
  | 
| 
alpar@1094
 | 
    29  | 
          #417: Various fine tunings in CostScaling
  | 
| 
alpar@1094
 | 
    30  | 
          #438: Optional iteration limit in HowardMmc
  | 
| 
alpar@1094
 | 
    31  | 
          #436: Ensure strongly polynomial running time for CycleCanceling
  | 
| 
alpar@1094
 | 
    32  | 
                while keeping the same performance
  | 
| 
alpar@1094
 | 
    33  | 
          ----: Make the CBC interface be compatible with latest CBC releases
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| 
alpar@1094
 | 
    34  | 
                [ee581a0ecfbf]
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| 
alpar@1094
 | 
    35  | 
  | 
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alpar@1094
 | 
    36  | 
        * CMAKE has become the default build environment (#434)
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alpar@1094
 | 
    37  | 
  | 
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alpar@1094
 | 
    38  | 
          ----: Autotool support has been dropped
  | 
| 
alpar@1094
 | 
    39  | 
          ----: Improved LP/MIP configuration
  | 
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alpar@1094
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    40  | 
                #465: Enable/disable options for LP/MIP backends
  | 
| 
alpar@1094
 | 
    41  | 
                #446: Better CPLEX discovery
  | 
| 
alpar@1094
 | 
    42  | 
                #460: Add cmake config to find SoPlex
  | 
| 
alpar@1094
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    43  | 
          ----: Allow CPACK configuration on all platforms
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alpar@1094
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    44  | 
          #390: Add 'Maintainer' CMAKE build type
  | 
| 
alpar@1094
 | 
    45  | 
          #388: Add 'check' target.
  | 
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alpar@1094
 | 
    46  | 
          #401: Add contrib dir
  | 
| 
alpar@1094
 | 
    47  | 
          #389: Better version string setting in CMAKE
  | 
| 
alpar@1094
 | 
    48  | 
          #433: Support shared library build    
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| 
alpar@1094
 | 
    49  | 
          #416: Support testing with valgrind
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alpar@1094
 | 
    50  | 
  
  | 
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alpar@1094
 | 
    51  | 
        * Doc improvements
  | 
| 
alpar@1094
 | 
    52  | 
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| 
alpar@1094
 | 
    53  | 
          #395: SOURCE_BROWSER Doxygen switch is configurable from CMAKE
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alpar@1094
 | 
    54  | 
                update-external-tags CMAKE target
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alpar@1094
 | 
    55  | 
          #455: Optionally use MathJax for rendering the math formulae
  | 
| 
alpar@1094
 | 
    56  | 
          #402, #437, #459, #456, #463: Various doc improvements
  | 
| 
alpar@1094
 | 
    57  | 
  | 
| 
alpar@1094
 | 
    58  | 
        * Bugfixes (compared to release 1.2):
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alpar@1094
 | 
    59  | 
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| 
alpar@1094
 | 
    60  | 
          #432: Add missing doc/template.h and doc/references.bib to release
  | 
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alpar@1094
 | 
    61  | 
                tarball
  | 
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alpar@1094
 | 
    62  | 
          ----: Intel C++ compatibility fixes
  | 
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alpar@1094
 | 
    63  | 
          #441: Fix buggy reinitialization in _solver_bits::VarIndex::clear()
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alpar@1094
 | 
    64  | 
          #444: Bugfix in path copy constructors and assignment operators
  | 
| 
alpar@1094
 | 
    65  | 
          #447: Bugfix in AllArcLookUp<>
  | 
| 
alpar@1094
 | 
    66  | 
          #448: Bugfix in adaptor_test.cc
  | 
| 
alpar@1094
 | 
    67  | 
          #449: Fix clang compilation warnings and errors
  | 
| 
alpar@1094
 | 
    68  | 
          #440: Fix a bug + remove redundant typedefs in dimacs-solver
  | 
| 
alpar@1094
 | 
    69  | 
          #453: Avoid GCC 4.7 compiler warnings
  | 
| 
alpar@1094
 | 
    70  | 
          #445: Fix missing initialization in CplexEnv::CplexEnv()
  | 
| 
alpar@1094
 | 
    71  | 
          #428: Add missing lemon/lemon.pc.cmake to the release tarball
  | 
| 
alpar@1094
 | 
    72  | 
          #393: Create and install lemon.pc
  | 
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alpar@1094
 | 
    73  | 
          #429: Fix VS warnings
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| 
alpar@1094
 | 
    74  | 
          #430: Fix LpBase::Constr two-side limit bug
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| 
alpar@1094
 | 
    75  | 
          #392: Bug fix in Dfs::start(s,t)
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alpar@1094
 | 
    76  | 
          #414: Fix wrong initialization in Preflow
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alpar@1094
 | 
    77  | 
          #418: Better Win CodeBlock/MinGW support
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alpar@1094
 | 
    78  | 
          #419: Build environment improvements
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alpar@1094
 | 
    79  | 
                - Build of mip_test and lp_test precede the running of the tests
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alpar@1094
 | 
    80  | 
                - Also search for coin libs under ${COIN_ROOT_DIR}/lib/coin
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alpar@1094
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    81  | 
                - Do not look for COIN_VOL libraries
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alpar@1094
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    82  | 
          #382: Allow lgf file without Arc maps
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alpar@1094
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    83  | 
          #417: Bug fix in CostScaling
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alpar@1094
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    84  | 
          #366: Fix Pred[Matrix]MapPath::empty()
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| 
alpar@1094
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    85  | 
          #371: Bug fix in (di)graphCopy()
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| 
alpar@1094
 | 
    86  | 
                The target graph is cleared before adding nodes and arcs/edges.
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alpar@1094
 | 
    87  | 
          #364: Add missing UndirectedTags
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alpar@1094
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    88  | 
          #368: Fix the usage of std::numeric_limits<>::min() in Network Simplex
  | 
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alpar@1094
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    89  | 
          #372: Fix a critical bug in preflow
  | 
| 
alpar@1094
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    90  | 
          #461: Bugfix in assert.h
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| 
alpar@1094
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    91  | 
          #470: Fix compilation issues related to various gcc versions
  | 
| 
alpar@1094
 | 
    92  | 
          #446: Fix #define indicating CPLEX availability
  | 
| 
alpar@1094
 | 
    93  | 
          #294: Add explicit namespace to
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| 
alpar@1094
 | 
    94  | 
                ignore_unused_variable_warning() usages
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| 
alpar@1094
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    95  | 
          #420: Bugfix in IterableValueMap
  | 
| 
alpar@1094
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    96  | 
          #439: Bugfix in biNodeConnected()
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alpar@1094
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    97  | 
  | 
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alpar@1094
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    98  | 
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alpar@881
 | 
    99  | 
2010-03-19 Version 1.2 released
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alpar@881
 | 
   100  | 
  | 
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alpar@881
 | 
   101  | 
        This is major feature release
  | 
| 
alpar@881
 | 
   102  | 
  | 
| 
alpar@881
 | 
   103  | 
        * New algorithms
  | 
| 
alpar@881
 | 
   104  | 
          * Bellman-Ford algorithm (#51)
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| 
alpar@881
 | 
   105  | 
          * Minimum mean cycle algorithms (#179)
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| 
alpar@881
 | 
   106  | 
            * Karp, Hartman-Orlin and Howard algorithms
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alpar@881
 | 
   107  | 
          * New minimum cost flow algorithms (#180)
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| 
alpar@881
 | 
   108  | 
            * Cost Scaling algorithms
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alpar@881
 | 
   109  | 
            * Capacity Scaling algorithm
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alpar@881
 | 
   110  | 
            * Cycle-Canceling algorithms
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| 
alpar@881
 | 
   111  | 
          * Planarity related algorithms (#62)
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alpar@881
 | 
   112  | 
            * Planarity checking algorithm
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| 
alpar@881
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   113  | 
            * Planar embedding algorithm
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alpar@881
 | 
   114  | 
            * Schnyder's planar drawing algorithm
  | 
| 
alpar@881
 | 
   115  | 
            * Coloring planar graphs with five or six colors
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alpar@881
 | 
   116  | 
          * Fractional matching algorithms (#314)
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alpar@881
 | 
   117  | 
        * New data structures
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| 
alpar@881
 | 
   118  | 
          * StaticDigraph structure (#68)
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| 
alpar@881
 | 
   119  | 
          * Several new priority queue structures (#50, #301)
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| 
alpar@881
 | 
   120  | 
            * Fibonacci, Radix, Bucket, Pairing, Binomial
  | 
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alpar@881
 | 
   121  | 
              D-ary and fourary heaps (#301)
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| 
alpar@881
 | 
   122  | 
          * Iterable map structures (#73)
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| 
alpar@881
 | 
   123  | 
        * Other new tools and functionality
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| 
alpar@881
 | 
   124  | 
          * Map utility functions (#320)
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| 
alpar@881
 | 
   125  | 
          * Reserve functions are added to ListGraph and SmartGraph (#311)
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alpar@881
 | 
   126  | 
          * A resize() function is added to HypercubeGraph (#311)
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alpar@881
 | 
   127  | 
          * A count() function is added to CrossRefMap (#302)
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alpar@881
 | 
   128  | 
          * Support for multiple targets in Suurballe using fullInit() (#181)
  | 
| 
alpar@881
 | 
   129  | 
          * Traits class and named parameters for Suurballe (#323)
  | 
| 
alpar@881
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   130  | 
          * Separate reset() and resetParams() functions in NetworkSimplex
  | 
| 
alpar@881
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   131  | 
            to handle graph changes (#327)
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| 
alpar@881
 | 
   132  | 
          * tolerance() functions are added to HaoOrlin (#306)
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| 
alpar@881
 | 
   133  | 
        * Implementation improvements
  | 
| 
alpar@881
 | 
   134  | 
          * Improvements in weighted matching algorithms (#314)
  | 
| 
alpar@881
 | 
   135  | 
            * Jumpstart initialization
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| 
alpar@881
 | 
   136  | 
          * ArcIt iteration is based on out-arc lists instead of in-arc lists
  | 
| 
alpar@881
 | 
   137  | 
            in ListDigraph (#311)
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| 
alpar@881
 | 
   138  | 
          * Faster add row operation in CbcMip (#203)
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| 
alpar@881
 | 
   139  | 
          * Better implementation for split() in ListDigraph (#311)
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| 
alpar@881
 | 
   140  | 
          * ArgParser can also throw exception instead of exit(1) (#332)
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| 
alpar@881
 | 
   141  | 
        * Miscellaneous
  | 
| 
alpar@881
 | 
   142  | 
          * A simple interactive bootstrap script
  | 
| 
alpar@881
 | 
   143  | 
          * Doc improvements (#62,#180,#299,#302,#303,#304,#307,#311,#331,#315,
  | 
| 
alpar@881
 | 
   144  | 
                #316,#319)
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| 
alpar@881
 | 
   145  | 
            * BibTeX references in the doc (#184)
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| 
alpar@881
 | 
   146  | 
          * Optionally use valgrind when running tests
  | 
| 
alpar@881
 | 
   147  | 
          * Also check ReferenceMapTag in concept checks (#312)
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| 
alpar@881
 | 
   148  | 
          * dimacs-solver uses long long type by default.
  | 
| 
alpar@881
 | 
   149  | 
        * Several bugfixes (compared to release 1.1):
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| 
alpar@881
 | 
   150  | 
          #295: Suppress MSVC warnings using pragmas
  | 
| 
alpar@881
 | 
   151  | 
          ----: Various CMAKE related improvements
  | 
| 
alpar@881
 | 
   152  | 
                * Remove duplications from doc/CMakeLists.txt
  | 
| 
alpar@881
 | 
   153  | 
                * Rename documentation install folder from 'docs' to 'html'
  | 
| 
alpar@881
 | 
   154  | 
                * Add tools/CMakeLists.txt to the tarball
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| 
alpar@881
 | 
   155  | 
                * Generate and install LEMONConfig.cmake
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| 
alpar@881
 | 
   156  | 
                * Change the label of the html project in Visual Studio
  | 
| 
alpar@881
 | 
   157  | 
                * Fix the check for the 'long long' type
  | 
| 
alpar@881
 | 
   158  | 
                * Put the version string into config.h
  | 
| 
alpar@881
 | 
   159  | 
                * Minor CMake improvements
  | 
| 
alpar@881
 | 
   160  | 
                * Set the version to 'hg-tip' if everything fails
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| 
alpar@881
 | 
   161  | 
          #311: Add missing 'explicit' keywords
  | 
| 
alpar@881
 | 
   162  | 
          #302: Fix the implementation and doc of CrossRefMap
  | 
| 
alpar@881
 | 
   163  | 
          #308: Remove duplicate list_graph.h entry from source list
  | 
| 
alpar@881
 | 
   164  | 
          #307: Bugfix in Preflow and Circulation
  | 
| 
alpar@881
 | 
   165  | 
          #305: Bugfix and extension in the rename script
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| 
alpar@881
 | 
   166  | 
          #312: Also check ReferenceMapTag in concept checks
  | 
| 
alpar@881
 | 
   167  | 
          #250: Bugfix in pathSource() and pathTarget()
  | 
| 
alpar@881
 | 
   168  | 
          #321: Use pathCopy(from,to) instead of copyPath(to,from)
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alpar@881
 | 
   169  | 
          #322: Distribure LEMONConfig.cmake.in
  | 
| 
alpar@881
 | 
   170  | 
          #330: Bug fix in map_extender.h
  | 
| 
alpar@881
 | 
   171  | 
          #336: Fix the date field comment of graphToEps() output
  | 
| 
alpar@881
 | 
   172  | 
          #323: Bug fix in Suurballe
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| 
alpar@881
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   173  | 
          #335: Fix clear() function in ExtendFindEnum
  | 
| 
alpar@881
 | 
   174  | 
          #337: Use void* as the LPX object pointer
  | 
| 
alpar@881
 | 
   175  | 
          #317: Fix (and improve) error message in mip_test.cc
  | 
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alpar@881
 | 
   176  | 
                Remove unnecessary OsiCbc dependency
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| 
alpar@881
 | 
   177  | 
          #356: Allow multiple executions of weighted matching algorithms (#356)
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alpar@881
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   178  | 
  | 
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alpar@665
 | 
   179  | 
2009-05-13 Version 1.1 released
  | 
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alpar@665
 | 
   180  | 
  | 
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alpar@665
 | 
   181  | 
        This is the second stable release of the 1.x series. It
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alpar@665
 | 
   182  | 
        features a better coverage of the tools available in the 0.x
  | 
| 
alpar@665
 | 
   183  | 
        series, a thoroughly reworked LP/MIP interface plus various
  | 
| 
alpar@665
 | 
   184  | 
        improvements in the existing tools.
  | 
| 
alpar@665
 | 
   185  | 
  | 
| 
alpar@665
 | 
   186  | 
        * Much improved M$ Windows support
  | 
| 
alpar@665
 | 
   187  | 
          * Various improvements in the CMAKE build system
  | 
| 
alpar@665
 | 
   188  | 
          * Compilation warnings are fixed/suppressed
  | 
| 
alpar@665
 | 
   189  | 
        * Support IBM xlC compiler
  | 
| 
alpar@665
 | 
   190  | 
        * New algorithms
  | 
| 
alpar@665
 | 
   191  | 
          * Connectivity related algorithms (#61)
  | 
| 
alpar@665
 | 
   192  | 
          * Euler walks (#65)
  | 
| 
alpar@665
 | 
   193  | 
          * Preflow push-relabel max. flow algorithm (#176)
  | 
| 
alpar@665
 | 
   194  | 
          * Circulation algorithm (push-relabel based) (#175)
  | 
| 
alpar@665
 | 
   195  | 
          * Suurballe algorithm (#47)
  | 
| 
alpar@665
 | 
   196  | 
          * Gomory-Hu algorithm (#66)
  | 
| 
alpar@665
 | 
   197  | 
          * Hao-Orlin algorithm (#58)
  | 
| 
alpar@665
 | 
   198  | 
          * Edmond's maximum cardinality and weighted matching algorithms
  | 
| 
alpar@665
 | 
   199  | 
            in general graphs (#48,#265)
  | 
| 
alpar@665
 | 
   200  | 
          * Minimum cost arborescence/branching (#60)
  | 
| 
alpar@665
 | 
   201  | 
          * Network Simplex min. cost flow algorithm (#234)
  | 
| 
alpar@665
 | 
   202  | 
        * New data structures
  | 
| 
alpar@665
 | 
   203  | 
          * Full graph structure (#57)
  | 
| 
alpar@665
 | 
   204  | 
          * Grid graph structure (#57)
  | 
| 
alpar@665
 | 
   205  | 
          * Hypercube graph structure (#57)
  | 
| 
alpar@665
 | 
   206  | 
          * Graph adaptors (#67)
  | 
| 
alpar@665
 | 
   207  | 
          * ArcSet and EdgeSet classes (#67)
  | 
| 
alpar@665
 | 
   208  | 
          * Elevator class (#174)
  | 
| 
alpar@665
 | 
   209  | 
        * Other new tools
  | 
| 
alpar@665
 | 
   210  | 
          * LP/MIP interface (#44)
  | 
| 
alpar@665
 | 
   211  | 
            * Support for GLPK, CPLEX, Soplex, COIN-OR CLP and CBC
  | 
| 
alpar@665
 | 
   212  | 
          * Reader for the Nauty file format (#55)
  | 
| 
alpar@665
 | 
   213  | 
          * DIMACS readers (#167)
  | 
| 
alpar@665
 | 
   214  | 
          * Radix sort algorithms (#72)
  | 
| 
alpar@665
 | 
   215  | 
          * RangeIdMap and CrossRefMap (#160)
  | 
| 
alpar@665
 | 
   216  | 
        * New command line tools
  | 
| 
alpar@665
 | 
   217  | 
          * DIMACS to LGF converter (#182)
  | 
| 
alpar@665
 | 
   218  | 
          * lgf-gen - a graph generator (#45)
  | 
| 
alpar@665
 | 
   219  | 
          * DIMACS solver utility (#226)
  | 
| 
alpar@665
 | 
   220  | 
        * Other code improvements
  | 
| 
alpar@665
 | 
   221  | 
          * Lognormal distribution added to Random (#102)
  | 
| 
alpar@665
 | 
   222  | 
          * Better (i.e. O(1) time) item counting in SmartGraph (#3)
  | 
| 
alpar@665
 | 
   223  | 
          * The standard maps of graphs are guaranteed to be
  | 
| 
alpar@665
 | 
   224  | 
            reference maps (#190)
  | 
| 
alpar@665
 | 
   225  | 
        * Miscellaneous
  | 
| 
alpar@665
 | 
   226  | 
          * Various doc improvements
  | 
| 
alpar@665
 | 
   227  | 
          * Improved 0.x -> 1.x converter script
  | 
| 
alpar@665
 | 
   228  | 
  | 
| 
alpar@665
 | 
   229  | 
        * Several bugfixes (compared to release 1.0):
  | 
| 
alpar@665
 | 
   230  | 
          #170: Bugfix SmartDigraph::split()
  | 
| 
alpar@665
 | 
   231  | 
          #171: Bugfix in SmartGraph::restoreSnapshot()
  | 
| 
alpar@665
 | 
   232  | 
          #172: Extended test cases for graphs and digraphs
  | 
| 
alpar@665
 | 
   233  | 
          #173: Bugfix in Random
  | 
| 
alpar@665
 | 
   234  | 
                * operator()s always return a double now
  | 
| 
alpar@665
 | 
   235  | 
                * the faulty real<Num>(Num) and real<Num>(Num,Num)
  | 
| 
alpar@665
 | 
   236  | 
                  have been removed
  | 
| 
alpar@665
 | 
   237  | 
          #187: Remove DijkstraWidestPathOperationTraits
  | 
| 
alpar@665
 | 
   238  | 
          #61:  Bugfix in DfsVisit
  | 
| 
alpar@665
 | 
   239  | 
          #193: Bugfix in GraphReader::skipSection()
  | 
| 
alpar@665
 | 
   240  | 
          #195: Bugfix in ConEdgeIt()
  | 
| 
alpar@665
 | 
   241  | 
          #197: Bugfix in heap unionfind
  | 
| 
alpar@665
 | 
   242  | 
                * This bug affects Edmond's general matching algorithms
  | 
| 
alpar@665
 | 
   243  | 
          #207: Fix 'make install' without 'make html' using CMAKE
  | 
| 
alpar@665
 | 
   244  | 
          #208: Suppress or fix VS2008 compilation warnings
  | 
| 
alpar@665
 | 
   245  | 
          ----: Update the LEMON icon
  | 
| 
alpar@665
 | 
   246  | 
          ----: Enable the component-based installer
  | 
| 
alpar@665
 | 
   247  | 
                (in installers made by CPACK)
  | 
| 
alpar@665
 | 
   248  | 
          ----: Set the proper version for CMAKE in the tarballs
  | 
| 
alpar@665
 | 
   249  | 
                (made by autotools)
  | 
| 
alpar@665
 | 
   250  | 
          ----: Minor clarification in the LICENSE file
  | 
| 
alpar@665
 | 
   251  | 
          ----: Add missing unistd.h include to time_measure.h
  | 
| 
alpar@665
 | 
   252  | 
          #204: Compilation bug fixed in graph_to_eps.h with VS2005
  | 
| 
alpar@881
 | 
   253  | 
          #214,#215: windows.h should never be included by LEMON headers
  | 
| 
alpar@665
 | 
   254  | 
          #230: Build systems check the availability of 'long long' type
  | 
| 
alpar@665
 | 
   255  | 
          #229: Default implementation of Tolerance<> is used for integer types
  | 
| 
alpar@665
 | 
   256  | 
          #211,#212: Various fixes for compiling on AIX
  | 
| 
alpar@665
 | 
   257  | 
          ----: Improvements in CMAKE config
  | 
| 
alpar@665
 | 
   258  | 
                - docs is installed in share/doc/
  | 
| 
alpar@665
 | 
   259  | 
                - detects newer versions of Ghostscript
  | 
| 
alpar@665
 | 
   260  | 
          #239: Fix missing 'inline' specifier in time_measure.h
  | 
| 
alpar@665
 | 
   261  | 
          #274,#280: Install lemon/config.h
  | 
| 
alpar@665
 | 
   262  | 
          #275: Prefix macro names with LEMON_ in lemon/config.h
  | 
| 
alpar@665
 | 
   263  | 
          ----: Small script for making the release tarballs added
  | 
| 
alpar@665
 | 
   264  | 
          ----: Minor improvement in unify-sources.sh (a76f55d7d397)
  | 
| 
alpar@665
 | 
   265  | 
  | 
| 
alpar@507
 | 
   266  | 
2009-03-27 LEMON joins to the COIN-OR initiative
  | 
| 
alpar@507
 | 
   267  | 
  | 
| 
alpar@507
 | 
   268  | 
        COIN-OR (Computational Infrastructure for Operations Research,
  | 
| 
alpar@507
 | 
   269  | 
        http://www.coin-or.org) project is an initiative to spur the
  | 
| 
alpar@507
 | 
   270  | 
        development of open-source software for the operations research
  | 
| 
alpar@507
 | 
   271  | 
        community.
  | 
| 
alpar@507
 | 
   272  | 
  | 
| 
alpar@322
 | 
   273  | 
2008-10-13 Version 1.0 released
  | 
| 
alpar@262
 | 
   274  | 
  | 
| 
alpar@881
 | 
   275  | 
        This is the first stable release of LEMON. Compared to the 0.x
  | 
| 
alpar@881
 | 
   276  | 
        release series, it features a considerably smaller but more
  | 
| 
alpar@881
 | 
   277  | 
        matured set of tools. The API has also completely revised and
  | 
| 
alpar@881
 | 
   278  | 
        changed in several places.
  | 
| 
alpar@262
 | 
   279  | 
  | 
| 
alpar@881
 | 
   280  | 
        * The major name changes compared to the 0.x series (see the
  | 
| 
alpar@322
 | 
   281  | 
          Migration Guide in the doc for more details)
  | 
| 
alpar@262
 | 
   282  | 
          * Graph -> Digraph, UGraph -> Graph
  | 
| 
alpar@262
 | 
   283  | 
          * Edge -> Arc, UEdge -> Edge
  | 
| 
alpar@881
 | 
   284  | 
          * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge)
  | 
| 
alpar@881
 | 
   285  | 
        * Other improvements
  | 
| 
alpar@881
 | 
   286  | 
          * Better documentation
  | 
| 
alpar@881
 | 
   287  | 
          * Reviewed and cleaned up codebase
  | 
| 
alpar@881
 | 
   288  | 
          * CMake based build system (along with the autotools based one)
  | 
| 
alpar@881
 | 
   289  | 
        * Contents of the library (ported from 0.x)
  | 
| 
alpar@881
 | 
   290  | 
          * Algorithms
  | 
| 
alpar@881
 | 
   291  | 
            * breadth-first search (bfs.h)
  | 
| 
alpar@881
 | 
   292  | 
            * depth-first search (dfs.h)
  | 
| 
alpar@881
 | 
   293  | 
            * Dijkstra's algorithm (dijkstra.h)
  | 
| 
alpar@881
 | 
   294  | 
            * Kruskal's algorithm (kruskal.h)
  | 
| 
alpar@881
 | 
   295  | 
          * Data structures
  | 
| 
alpar@881
 | 
   296  | 
            * graph data structures (list_graph.h, smart_graph.h)
  | 
| 
alpar@881
 | 
   297  | 
            * path data structures (path.h)
  | 
| 
alpar@881
 | 
   298  | 
            * binary heap data structure (bin_heap.h)
  | 
| 
alpar@881
 | 
   299  | 
            * union-find data structures (unionfind.h)
  | 
| 
alpar@881
 | 
   300  | 
            * miscellaneous property maps (maps.h)
  | 
| 
alpar@881
 | 
   301  | 
            * two dimensional vector and bounding box (dim2.h)
  | 
| 
alpar@262
 | 
   302  | 
          * Concepts
  | 
| 
alpar@881
 | 
   303  | 
            * graph structure concepts (concepts/digraph.h, concepts/graph.h,
  | 
| 
alpar@262
 | 
   304  | 
              concepts/graph_components.h)
  | 
| 
alpar@881
 | 
   305  | 
            * concepts for other structures (concepts/heap.h, concepts/maps.h,
  | 
| 
alpar@881
 | 
   306  | 
              concepts/path.h)
  | 
| 
alpar@881
 | 
   307  | 
          * Tools
  | 
| 
alpar@881
 | 
   308  | 
            * Mersenne twister random number generator (random.h)
  | 
| 
alpar@881
 | 
   309  | 
            * tools for measuring cpu and wall clock time (time_measure.h)
  | 
| 
alpar@881
 | 
   310  | 
            * tools for counting steps and events (counter.h)
  | 
| 
alpar@881
 | 
   311  | 
            * tool for parsing command line arguments (arg_parser.h)
  | 
| 
alpar@881
 | 
   312  | 
            * tool for visualizing graphs (graph_to_eps.h)
  | 
| 
alpar@881
 | 
   313  | 
            * tools for reading and writing data in LEMON Graph Format
  | 
| 
alpar@262
 | 
   314  | 
              (lgf_reader.h, lgf_writer.h)
  | 
| 
alpar@262
 | 
   315  | 
            * tools to handle the anomalies of calculations with
  | 
| 
alpar@881
 | 
   316  | 
              floating point numbers (tolerance.h)
  | 
| 
alpar@262
 | 
   317  | 
            * tools to manage RGB colors (color.h)
  | 
| 
alpar@881
 | 
   318  | 
          * Infrastructure
  | 
| 
alpar@881
 | 
   319  | 
            * extended assertion handling (assert.h)
  | 
| 
alpar@881
 | 
   320  | 
            * exception classes and error handling (error.h)
  | 
| 
alpar@881
 | 
   321  | 
            * concept checking (concept_check.h)
  | 
| 
alpar@881
 | 
   322  | 
            * commonly used mathematical constants (math.h)
  |