NEWS
author Alpar Juttner <alpar@cs.elte.hu>
Tue, 28 Apr 2009 13:42:28 +0100
branch1.0
changeset 541 4b558ee0d4f5
parent 532 a441f68fc073
parent 534 4f3ea453eb90
child 545 2c95c34b1e9e
permissions -rw-r--r--
Merge bugfixes #274 and #275
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2009-03-27 LEMON joins to the COIN-OR initiative
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        COIN-OR (Computational Infrastructure for Operations Research,
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        http://www.coin-or.org) project is an initiative to spur the
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        development of open-source software for the operations research
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        community.
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2009-03-26 Version 1.0.3 released
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        Bugfix release, mainly targeting better AIX/xlC and WIN32
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        compatibility.
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        ----: Minor clarification in the LICENSE file
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        ----: Add missing unistd.h include to time_measure.h
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        #204: Compilation bug fixed in graph_to_eps.h with VS2005
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        #214,#215: windows.h is never be included by lemon headers
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        #230: Build systems check the availability of 'long long' type
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        #229: Default implementation of Tolerance<> is used for integer types
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        #211,#212: Various fixes for compiling on AIX
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        ----: Improvements in CMAKE config
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              - docs is installed in share/doc/
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              - detects newer versions of Ghostscript
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        #239: Fix missing 'inline' specifier in time_measure.h
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2009-01-23 Version 1.0.2 released
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        Bugfix release.
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        #193: Bugfix in GraphReader::skipSection()
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        #195: Bugfix in ConEdgeIt()
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        #197: Bugfix in heap unionfind
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              * This bug affects Edmond's general matching algorithms.
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                (Not available in this release.)
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        #207: Fix 'make install' without 'make html' using CMAKE
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        #208: Suppress or fix VS2008 compilation warnings
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        ----: Update the LEMON icon
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        ----: Enable the component-based installer
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              (in installers made by CPACK)
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        ----: Set the proper version for CMAKE in the tarballs
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              (made by autotools).
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2008-12-06 Version 1.0.1 released
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        Bugfix release.
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        #170: Bugfix SmartDigraph::split()
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        #171: Bugfix in SmartGraph::restoreSnapshot()
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        #172: Extended test cases for graphs and digraphs
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        #173: Bugfix in Random
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              * operator()s always return a double now
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              * the faulty real<Num>(Num) and real<Num>(Num,Num)
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                have been removed
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        #187: Remove DijkstraWidestPathOperationTraits
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        #61:  Bugfix in DfsVisit
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2008-10-13 Version 1.0 released
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	This is the first stable release of LEMON. Compared to the 0.x
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	release series, it features a considerably smaller but more
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	matured set of tools. The API has also completely revised and
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	changed in several places.
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	* The major name changes compared to the 0.x series (see the
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          Migration Guide in the doc for more details)
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          * Graph -> Digraph, UGraph -> Graph
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          * Edge -> Arc, UEdge -> Edge
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	  * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge)
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	* Other improvements
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	  * Better documentation
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	  * Reviewed and cleaned up codebase
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	  * CMake based build system (along with the autotools based one)
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	* Contents of the library (ported from 0.x)
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	  * Algorithms
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       	    * breadth-first search (bfs.h)
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       	    * depth-first search (dfs.h)
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       	    * Dijkstra's algorithm (dijkstra.h)
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       	    * Kruskal's algorithm (kruskal.h)
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    	  * Data structures
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       	    * graph data structures (list_graph.h, smart_graph.h)
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       	    * path data structures (path.h)
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       	    * binary heap data structure (bin_heap.h)
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       	    * union-find data structures (unionfind.h)
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       	    * miscellaneous property maps (maps.h)
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       	    * two dimensional vector and bounding box (dim2.h)
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          * Concepts
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       	    * graph structure concepts (concepts/digraph.h, concepts/graph.h,
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              concepts/graph_components.h)
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       	    * concepts for other structures (concepts/heap.h, concepts/maps.h,
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	      concepts/path.h)
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    	  * Tools
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       	    * Mersenne twister random number generator (random.h)
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       	    * tools for measuring cpu and wall clock time (time_measure.h)
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       	    * tools for counting steps and events (counter.h)
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       	    * tool for parsing command line arguments (arg_parser.h)
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       	    * tool for visualizing graphs (graph_to_eps.h)
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       	    * tools for reading and writing data in LEMON Graph Format
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              (lgf_reader.h, lgf_writer.h)
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            * tools to handle the anomalies of calculations with
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	      floating point numbers (tolerance.h)
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            * tools to manage RGB colors (color.h)
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    	  * Infrastructure
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       	    * extended assertion handling (assert.h)
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       	    * exception classes and error handling (error.h)
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      	    * concept checking (concept_check.h)
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       	    * commonly used mathematical constants (math.h)