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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