Changeset 883:87569cb5734d in lemon1.2
 Timestamp:
 03/17/10 14:05:23 (9 years ago)
 Branch:
 default
 Children:
 884:3ed8f7c8bed8, 943:a1fd7008a052
 Phase:
 public
 File:

 1 edited
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 Unmodified
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NEWS
r665 r883 1 20100319 Version 1.2 released 2 3 This is major feature release 4 5 * New algorithms 6 * BellmanFord algorithm (#51) 7 * Minimum mean cycle algorithms (#179) 8 * Karp, HartmanOrlin and Howard algorithms 9 * New minimum cost flow algorithms (#180) 10 * Cost Scaling algorithms 11 * Capacity Scaling algorithm 12 * CycleCanceling algorithms 13 * Planarity related algorithms (#62) 14 * Planarity checking algorithm 15 * Planar embedding algorithm 16 * Schnyder's planar drawing algorithm 17 * Coloring planar graphs with five or six colors 18 * Fractional matching algorithms (#314) 19 * New data structures 20 * StaticDigraph structure (#68) 21 * Several new priority queue structures (#50, #301) 22 * Fibonacci, Radix, Bucket, Pairing, Binomial 23 Dary and fourary heaps (#301) 24 * Iterable map structures (#73) 25 * Other new tools and functionality 26 * Map utility functions (#320) 27 * Reserve functions are added to ListGraph and SmartGraph (#311) 28 * A resize() function is added to HypercubeGraph (#311) 29 * A count() function is added to CrossRefMap (#302) 30 * Support for multiple targets in Suurballe using fullInit() (#181) 31 * Traits class and named parameters for Suurballe (#323) 32 * Separate reset() and resetParams() functions in NetworkSimplex 33 to handle graph changes (#327) 34 * tolerance() functions are added to HaoOrlin (#306) 35 * Implementation improvements 36 * Improvements in weighted matching algorithms (#314) 37 * Jumpstart initialization 38 * ArcIt iteration is based on outarc lists instead of inarc lists 39 in ListDigraph (#311) 40 * Faster add row operation in CbcMip (#203) 41 * Better implementation for split() in ListDigraph (#311) 42 * ArgParser can also throw exception instead of exit(1) (#332) 43 * Miscellaneous 44 * A simple interactive bootstrap script 45 * Doc improvements (#62,#180,#299,#302,#303,#304,#307,#311,#331,#315, 46 #316,#319) 47 * BibTeX references in the doc (#184) 48 * Optionally use valgrind when running tests 49 * Also check ReferenceMapTag in concept checks (#312) 50 * dimacssolver uses long long type by default. 51 * Several bugfixes (compared to release 1.1): 52 #295: Suppress MSVC warnings using pragmas 53 : Various CMAKE related improvements 54 * Remove duplications from doc/CMakeLists.txt 55 * Rename documentation install folder from 'docs' to 'html' 56 * Add tools/CMakeLists.txt to the tarball 57 * Generate and install LEMONConfig.cmake 58 * Change the label of the html project in Visual Studio 59 * Fix the check for the 'long long' type 60 * Put the version string into config.h 61 * Minor CMake improvements 62 * Set the version to 'hgtip' if everything fails 63 #311: Add missing 'explicit' keywords 64 #302: Fix the implementation and doc of CrossRefMap 65 #308: Remove duplicate list_graph.h entry from source list 66 #307: Bugfix in Preflow and Circulation 67 #305: Bugfix and extension in the rename script 68 #312: Also check ReferenceMapTag in concept checks 69 #250: Bugfix in pathSource() and pathTarget() 70 #321: Use pathCopy(from,to) instead of copyPath(to,from) 71 #322: Distribure LEMONConfig.cmake.in 72 #330: Bug fix in map_extender.h 73 #336: Fix the date field comment of graphToEps() output 74 #323: Bug fix in Suurballe 75 #335: Fix clear() function in ExtendFindEnum 76 #337: Use void* as the LPX object pointer 77 #317: Fix (and improve) error message in mip_test.cc 78 Remove unnecessary OsiCbc dependency 79 #356: Allow multiple executions of weighted matching algorithms (#356) 80 1 81 20090513 Version 1.1 released 2 82 … … 73 153 : Add missing unistd.h include to time_measure.h 74 154 #204: Compilation bug fixed in graph_to_eps.h with VS2005 75 #214,#215: windows.h should never be included by lemonheaders155 #214,#215: windows.h should never be included by LEMON headers 76 156 #230: Build systems check the availability of 'long long' type 77 157 #229: Default implementation of Tolerance<> is used for integer types … … 95 175 20081013 Version 1.0 released 96 176 97 98 99 100 101 102 177 This is the first stable release of LEMON. Compared to the 0.x 178 release series, it features a considerably smaller but more 179 matured set of tools. The API has also completely revised and 180 changed in several places. 181 182 * The major name changes compared to the 0.x series (see the 103 183 Migration Guide in the doc for more details) 104 184 * Graph > Digraph, UGraph > Graph 105 185 * Edge > Arc, UEdge > Edge 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 186 * source(UEdge)/target(UEdge) > u(Edge)/v(Edge) 187 * Other improvements 188 * Better documentation 189 * Reviewed and cleaned up codebase 190 * CMake based build system (along with the autotools based one) 191 * Contents of the library (ported from 0.x) 192 * Algorithms 193 * breadthfirst search (bfs.h) 194 * depthfirst search (dfs.h) 195 * Dijkstra's algorithm (dijkstra.h) 196 * Kruskal's algorithm (kruskal.h) 197 * Data structures 198 * graph data structures (list_graph.h, smart_graph.h) 199 * path data structures (path.h) 200 * binary heap data structure (bin_heap.h) 201 * unionfind data structures (unionfind.h) 202 * miscellaneous property maps (maps.h) 203 * two dimensional vector and bounding box (dim2.h) 124 204 * Concepts 125 205 * graph structure concepts (concepts/digraph.h, concepts/graph.h, 126 206 concepts/graph_components.h) 127 128 129 130 131 132 133 134 135 207 * concepts for other structures (concepts/heap.h, concepts/maps.h, 208 concepts/path.h) 209 * Tools 210 * Mersenne twister random number generator (random.h) 211 * tools for measuring cpu and wall clock time (time_measure.h) 212 * tools for counting steps and events (counter.h) 213 * tool for parsing command line arguments (arg_parser.h) 214 * tool for visualizing graphs (graph_to_eps.h) 215 * tools for reading and writing data in LEMON Graph Format 136 216 (lgf_reader.h, lgf_writer.h) 137 217 * tools to handle the anomalies of calculations with 138 218 floating point numbers (tolerance.h) 139 219 * tools to manage RGB colors (color.h) 140 141 142 143 144 220 * Infrastructure 221 * extended assertion handling (assert.h) 222 * exception classes and error handling (error.h) 223 * concept checking (concept_check.h) 224 * commonly used mathematical constants (math.h)
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