| 1 | 2009-03-27 LEMON joins to the COIN-OR initiative |
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| 2 | |
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| 3 | COIN-OR (Computational Infrastructure for Operations Research, |
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| 4 | http://www.coin-or.org) project is an initiative to spur the |
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| 5 | development of open-source software for the operations research |
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| 6 | community. |
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| 7 | |
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| 8 | 2008-10-13 Version 1.0 released |
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| 9 | |
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| 10 | This is the first stable release of LEMON. Compared to the 0.x |
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| 11 | release series, it features a considerably smaller but more |
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| 12 | matured set of tools. The API has also completely revised and |
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| 13 | changed in several places. |
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| 14 | |
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| 15 | * The major name changes compared to the 0.x series (see the |
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| 16 | Migration Guide in the doc for more details) |
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| 17 | * Graph -> Digraph, UGraph -> Graph |
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| 18 | * Edge -> Arc, UEdge -> Edge |
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| 19 | * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge) |
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| 20 | * Other improvements |
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| 21 | * Better documentation |
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| 22 | * Reviewed and cleaned up codebase |
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| 23 | * CMake based build system (along with the autotools based one) |
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| 24 | * Contents of the library (ported from 0.x) |
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| 25 | * Algorithms |
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| 26 | * breadth-first search (bfs.h) |
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| 27 | * depth-first search (dfs.h) |
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| 28 | * Dijkstra's algorithm (dijkstra.h) |
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| 29 | * Kruskal's algorithm (kruskal.h) |
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| 30 | * Data structures |
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| 31 | * graph data structures (list_graph.h, smart_graph.h) |
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| 32 | * path data structures (path.h) |
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| 33 | * binary heap data structure (bin_heap.h) |
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| 34 | * union-find data structures (unionfind.h) |
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| 35 | * miscellaneous property maps (maps.h) |
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| 36 | * two dimensional vector and bounding box (dim2.h) |
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| 37 | * Concepts |
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| 38 | * graph structure concepts (concepts/digraph.h, concepts/graph.h, |
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| 39 | concepts/graph_components.h) |
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| 40 | * concepts for other structures (concepts/heap.h, concepts/maps.h, |
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| 41 | concepts/path.h) |
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| 42 | * Tools |
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| 43 | * Mersenne twister random number generator (random.h) |
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| 44 | * tools for measuring cpu and wall clock time (time_measure.h) |
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| 45 | * tools for counting steps and events (counter.h) |
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| 46 | * tool for parsing command line arguments (arg_parser.h) |
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| 47 | * tool for visualizing graphs (graph_to_eps.h) |
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| 48 | * tools for reading and writing data in LEMON Graph Format |
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| 49 | (lgf_reader.h, lgf_writer.h) |
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| 50 | * tools to handle the anomalies of calculations with |
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| 51 | floating point numbers (tolerance.h) |
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| 52 | * tools to manage RGB colors (color.h) |
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| 53 | * Infrastructure |
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| 54 | * extended assertion handling (assert.h) |
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| 55 | * exception classes and error handling (error.h) |
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| 56 | * concept checking (concept_check.h) |
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| 57 | * commonly used mathematical constants (math.h) |
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