2009-03-27 LEMON joins to the COIN-OR initiative
COIN-OR (Computational Infrastructure for Operations Research,
http://www.coin-or.org) project is an initiative to spur the
development of open-source software for the operations research
community.
2008-10-13 Version 1.0 released
This is the first stable release of LEMON. Compared to the 0.x
release series, it features a considerably smaller but more
matured set of tools. The API has also completely revised and
changed in several places.
* The major name changes compared to the 0.x series (see the
Migration Guide in the doc for more details)
* Graph -> Digraph, UGraph -> Graph
* Edge -> Arc, UEdge -> Edge
* source(UEdge)/target(UEdge) -> u(Edge)/v(Edge)
* Other improvements
* Better documentation
* Reviewed and cleaned up codebase
* CMake based build system (along with the autotools based one)
* Contents of the library (ported from 0.x)
* Algorithms
* breadth-first search (bfs.h)
* depth-first search (dfs.h)
* Dijkstra's algorithm (dijkstra.h)
* Kruskal's algorithm (kruskal.h)
* Data structures
* graph data structures (list_graph.h, smart_graph.h)
* path data structures (path.h)
* binary heap data structure (bin_heap.h)
* union-find data structures (unionfind.h)
* miscellaneous property maps (maps.h)
* two dimensional vector and bounding box (dim2.h)
* Concepts
* graph structure concepts (concepts/digraph.h, concepts/graph.h,
concepts/graph_components.h)
* concepts for other structures (concepts/heap.h, concepts/maps.h,
concepts/path.h)
* Tools
* Mersenne twister random number generator (random.h)
* tools for measuring cpu and wall clock time (time_measure.h)
* tools for counting steps and events (counter.h)
* tool for parsing command line arguments (arg_parser.h)
* tool for visualizing graphs (graph_to_eps.h)
* tools for reading and writing data in LEMON Graph Format
(lgf_reader.h, lgf_writer.h)
* tools to handle the anomalies of calculations with
floating point numbers (tolerance.h)
* tools to manage RGB colors (color.h)
* Infrastructure
* extended assertion handling (assert.h)
* exception classes and error handling (error.h)
* concept checking (concept_check.h)
* commonly used mathematical constants (math.h)