NEWS
author Alpar Juttner <alpar@cs.elte.hu>
Sun, 21 Feb 2010 18:55:01 +0100
branch1.1
changeset 714 c6f725eff737
parent 663 e652b6f9a29f
child 720 86a880ba752d
permissions -rw-r--r--
Merge bugfix #336 to branch 1.1
     1 2009-10-03 Version 1.1.1 released
     2 
     3         Bugfix release.
     4 
     5         #295: Suppress MSVC warnings using pragmas
     6         ----: Various CMAKE related improvements
     7               * Remove duplications from doc/CMakeLists.txt
     8               * Rename documentation install folder from 'docs' to 'html'
     9               * Add tools/CMakeLists.txt to the tarball
    10               * Generate and install LEMONConfig.cmake
    11               * Change the label of the html project in Visual Studio
    12               * Fix the check for the 'long long' type
    13               * Put the version string into config.h
    14               * Minor CMake improvements
    15               * Set the version to 'hg-tip' if everything fails
    16         #311: Add missing 'explicit' keywords
    17         #302: Fix the implementation and doc of CrossRefMap
    18         #308: Remove duplicate list_graph.h entry from source list
    19         #307: Bug fix in Preflow and Circulation
    20 
    21 2009-05-13 Version 1.1 released
    22 
    23         This is the second stable release of the 1.x series. It
    24         features a better coverage of the tools available in the 0.x
    25         series, a thoroughly reworked LP/MIP interface plus various
    26         improvements in the existing tools.
    27 
    28         * Much improved M$ Windows support
    29           * Various improvements in the CMAKE build system
    30           * Compilation warnings are fixed/suppressed
    31         * Support IBM xlC compiler
    32         * New algorithms
    33           * Connectivity related algorithms (#61)
    34           * Euler walks (#65)
    35           * Preflow push-relabel max. flow algorithm (#176)
    36           * Circulation algorithm (push-relabel based) (#175)
    37           * Suurballe algorithm (#47)
    38           * Gomory-Hu algorithm (#66)
    39           * Hao-Orlin algorithm (#58)
    40           * Edmond's maximum cardinality and weighted matching algorithms
    41             in general graphs (#48,#265)
    42           * Minimum cost arborescence/branching (#60)
    43           * Network Simplex min. cost flow algorithm (#234)
    44         * New data structures
    45           * Full graph structure (#57)
    46           * Grid graph structure (#57)
    47           * Hypercube graph structure (#57)
    48           * Graph adaptors (#67)
    49           * ArcSet and EdgeSet classes (#67)
    50           * Elevator class (#174)
    51         * Other new tools
    52           * LP/MIP interface (#44)
    53             * Support for GLPK, CPLEX, Soplex, COIN-OR CLP and CBC
    54           * Reader for the Nauty file format (#55)
    55           * DIMACS readers (#167)
    56           * Radix sort algorithms (#72)
    57           * RangeIdMap and CrossRefMap (#160)
    58         * New command line tools
    59           * DIMACS to LGF converter (#182)
    60           * lgf-gen - a graph generator (#45)
    61           * DIMACS solver utility (#226)
    62         * Other code improvements
    63           * Lognormal distribution added to Random (#102)
    64           * Better (i.e. O(1) time) item counting in SmartGraph (#3)
    65           * The standard maps of graphs are guaranteed to be
    66             reference maps (#190)
    67         * Miscellaneous
    68           * Various doc improvements
    69           * Improved 0.x -> 1.x converter script
    70 
    71         * Several bugfixes (compared to release 1.0):
    72           #170: Bugfix SmartDigraph::split()
    73           #171: Bugfix in SmartGraph::restoreSnapshot()
    74           #172: Extended test cases for graphs and digraphs
    75           #173: Bugfix in Random
    76                 * operator()s always return a double now
    77                 * the faulty real<Num>(Num) and real<Num>(Num,Num)
    78                   have been removed
    79           #187: Remove DijkstraWidestPathOperationTraits
    80           #61:  Bugfix in DfsVisit
    81           #193: Bugfix in GraphReader::skipSection()
    82           #195: Bugfix in ConEdgeIt()
    83           #197: Bugfix in heap unionfind
    84                 * This bug affects Edmond's general matching algorithms
    85           #207: Fix 'make install' without 'make html' using CMAKE
    86           #208: Suppress or fix VS2008 compilation warnings
    87           ----: Update the LEMON icon
    88           ----: Enable the component-based installer
    89                 (in installers made by CPACK)
    90           ----: Set the proper version for CMAKE in the tarballs
    91                 (made by autotools)
    92           ----: Minor clarification in the LICENSE file
    93           ----: Add missing unistd.h include to time_measure.h
    94           #204: Compilation bug fixed in graph_to_eps.h with VS2005
    95           #214,#215: windows.h should never be included by lemon headers
    96           #230: Build systems check the availability of 'long long' type
    97           #229: Default implementation of Tolerance<> is used for integer types
    98           #211,#212: Various fixes for compiling on AIX
    99           ----: Improvements in CMAKE config
   100                 - docs is installed in share/doc/
   101                 - detects newer versions of Ghostscript
   102           #239: Fix missing 'inline' specifier in time_measure.h
   103           #274,#280: Install lemon/config.h
   104           #275: Prefix macro names with LEMON_ in lemon/config.h
   105           ----: Small script for making the release tarballs added
   106           ----: Minor improvement in unify-sources.sh (a76f55d7d397)
   107 
   108 2009-03-27 LEMON joins to the COIN-OR initiative
   109 
   110         COIN-OR (Computational Infrastructure for Operations Research,
   111         http://www.coin-or.org) project is an initiative to spur the
   112         development of open-source software for the operations research
   113         community.
   114 
   115 2008-10-13 Version 1.0 released
   116 
   117 	This is the first stable release of LEMON. Compared to the 0.x
   118 	release series, it features a considerably smaller but more
   119 	matured set of tools. The API has also completely revised and
   120 	changed in several places.
   121 
   122 	* The major name changes compared to the 0.x series (see the
   123           Migration Guide in the doc for more details)
   124           * Graph -> Digraph, UGraph -> Graph
   125           * Edge -> Arc, UEdge -> Edge
   126 	  * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge)
   127 	* Other improvements
   128 	  * Better documentation
   129 	  * Reviewed and cleaned up codebase
   130 	  * CMake based build system (along with the autotools based one)
   131 	* Contents of the library (ported from 0.x)
   132 	  * Algorithms
   133        	    * breadth-first search (bfs.h)
   134        	    * depth-first search (dfs.h)
   135        	    * Dijkstra's algorithm (dijkstra.h)
   136        	    * Kruskal's algorithm (kruskal.h)
   137     	  * Data structures
   138        	    * graph data structures (list_graph.h, smart_graph.h)
   139        	    * path data structures (path.h)
   140        	    * binary heap data structure (bin_heap.h)
   141        	    * union-find data structures (unionfind.h)
   142        	    * miscellaneous property maps (maps.h)
   143        	    * two dimensional vector and bounding box (dim2.h)
   144           * Concepts
   145        	    * graph structure concepts (concepts/digraph.h, concepts/graph.h,
   146               concepts/graph_components.h)
   147        	    * concepts for other structures (concepts/heap.h, concepts/maps.h,
   148 	      concepts/path.h)
   149     	  * Tools
   150        	    * Mersenne twister random number generator (random.h)
   151        	    * tools for measuring cpu and wall clock time (time_measure.h)
   152        	    * tools for counting steps and events (counter.h)
   153        	    * tool for parsing command line arguments (arg_parser.h)
   154        	    * tool for visualizing graphs (graph_to_eps.h)
   155        	    * tools for reading and writing data in LEMON Graph Format
   156               (lgf_reader.h, lgf_writer.h)
   157             * tools to handle the anomalies of calculations with
   158 	      floating point numbers (tolerance.h)
   159             * tools to manage RGB colors (color.h)
   160     	  * Infrastructure
   161        	    * extended assertion handling (assert.h)
   162        	    * exception classes and error handling (error.h)
   163       	    * concept checking (concept_check.h)
   164        	    * commonly used mathematical constants (math.h)