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NEWS

author | Alpar Juttner <alpar@cs.elte.hu> |

Mon, 23 Feb 2009 11:49:57 +0000 | |

changeset 573 | 28b154307c0d |

parent 262 | 0181b7f12a2a |

child 440 | d5f1163b1522 |

child 534 | 4f3ea453eb90 |

permissions | -rw-r--r-- |

DIMACS solver utility (#226)

1 2008-10-13 Version 1.0 released

3 This is the first stable release of LEMON. Compared to the 0.x

4 release series, it features a considerably smaller but more

5 matured set of tools. The API has also completely revised and

6 changed in several places.

8 * The major name changes compared to the 0.x series (see the

9 Migration Guide in the doc for more details)

10 * Graph -> Digraph, UGraph -> Graph

11 * Edge -> Arc, UEdge -> Edge

12 * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge)

13 * Other improvements

14 * Better documentation

15 * Reviewed and cleaned up codebase

16 * CMake based build system (along with the autotools based one)

17 * Contents of the library (ported from 0.x)

18 * Algorithms

19 * breadth-first search (bfs.h)

20 * depth-first search (dfs.h)

21 * Dijkstra's algorithm (dijkstra.h)

22 * Kruskal's algorithm (kruskal.h)

23 * Data structures

24 * graph data structures (list_graph.h, smart_graph.h)

25 * path data structures (path.h)

26 * binary heap data structure (bin_heap.h)

27 * union-find data structures (unionfind.h)

28 * miscellaneous property maps (maps.h)

29 * two dimensional vector and bounding box (dim2.h)

30 * Concepts

31 * graph structure concepts (concepts/digraph.h, concepts/graph.h,

32 concepts/graph_components.h)

33 * concepts for other structures (concepts/heap.h, concepts/maps.h,

34 concepts/path.h)

35 * Tools

36 * Mersenne twister random number generator (random.h)

37 * tools for measuring cpu and wall clock time (time_measure.h)

38 * tools for counting steps and events (counter.h)

39 * tool for parsing command line arguments (arg_parser.h)

40 * tool for visualizing graphs (graph_to_eps.h)

41 * tools for reading and writing data in LEMON Graph Format

42 (lgf_reader.h, lgf_writer.h)

43 * tools to handle the anomalies of calculations with

44 floating point numbers (tolerance.h)

45 * tools to manage RGB colors (color.h)

46 * Infrastructure

47 * extended assertion handling (assert.h)

48 * exception classes and error handling (error.h)

49 * concept checking (concept_check.h)

50 * commonly used mathematical constants (math.h)