COIN-OR::LEMON - Graph Library

source: lemon/NEWS @ 1273:44670dddcfcb

1.1 r1.1.6
Last change on this file since 1273:44670dddcfcb was 1273:44670dddcfcb, checked in by Alpar Juttner <alpar@…>, 4 years ago

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[1273]12013-08-10 Version 1.1.6 released
2
3        Release series 1.1 has reached its end of life. This is the last
4        bugfix release in that series.
5
6        #432: Add missing doc/template.h to release tarball
7        #433: Support shared library build
8        ----: Update CPLEX lookup
9        ----: Make CBC interface compatible with latest CBC releases
10        ----: Intel C++ compatibility fixes
11        #441: Fix buggy reinitialization in _solver_bits::VarIndex::clear()
12        #444: Bugfix in path copy constructors and assignment operators
13        #447: Bugfix in AllArcLookUp<>
14        #448: Bugfix in adaptor_test.cc
15        #449: Fix clang compilation warnings and errors
16        #440: Fix a bug + remove redundant typedefs in dimacs-solver
17        #453: Avoid GCC 4.7 compiler warnings
18        #445: Fix missing initialization in CplexEnv::CplexEnv()
19        #470: Suppress 'unused local typedefs' warnings, and resolve others
20        #461: Bugfix in assert.h
21        #294: Add explicit namespace to ignore_unused_variable_warning() usages
22        #439: Fix biNodeConnected() function
23        #439: Clarification in biNodeConnected() doc
24        ----: Remove -Werror form AM_INIT_AUTOMAKE
25
[1096]262011-11-09 Version 1.1.5 released
27
28        Bugfix release.
29
30        #428: Add missing lemon/lemon.pc.cmake to the release tarball
31        #429: Fix VS warnings
32        #430: Fix LpBase::Constr two-side limit bug
33
[1080]342011-08-08 Version 1.1.4 released
35
36        Bugfix release.
37
38        #392: Bug fix in Dfs::start(s,t)
39        #414: Fix wrong initialization in Preflow
40        #404: Update Doxygen configuration
41        #416: Support tests with valgrind
42        #418: Better Win CodeBlock/MinGW support
43        #419: Backport build environment improvements from the main branch
44              - Build of mip_test and lp_test precede the running of the tests
45              - Also search for coin libs under ${COIN_ROOT_DIR}/lib/coin
46              - Do not look for COIN_VOL libraries
47        #382: Allow lgf file without Arc maps
48       
[1003]492010-10-21 Version 1.1.3 released
50
51        Bugfix release.
52
53        #366: Fix Pred[Matrix]MapPath::empty()
54        #371: Bug fix in (di)graphCopy()
55              The target graph is cleared before adding nodes and arcs/edges.
56
57        #356: Fix multiple execution bug in weighted matchings
58        #364: Add missing UndirectedTags
59        #368: Fix the usage of std::numeric_limits<>::min() in Network Simplex
60        #372: Fix a critical bug in preflow
61
[939]622010-03-08 Version 1.1.2 released
63
64        Bugfix release.
65
66        #317: Fix (and improve) error message in mip_test.cc
67              Remove unnecessary OsiCbc dependency
68        #250: Fix in pathSource() and pathTarget()
69        #322: Distribute LEMONConfig.cmake.in
70        #321: Use pathCopy(from,to) instead of copyPath(to,from)
71        #330: Bug fix in map_extender.h
72        #335: Fix clear() function in ExtendFindEnum
73        #337: Use void* as LPX object pointer
74        #336: Fix the date field comment of graphToEps() output
75        #323: Bug fix in Suurballe
76
[853]772009-10-03 Version 1.1.1 released
78
79        Bugfix release.
80
81        #295: Suppress MSVC warnings using pragmas
82        ----: Various CMAKE related improvements
83              * Remove duplications from doc/CMakeLists.txt
84              * Rename documentation install folder from 'docs' to 'html'
85              * Add tools/CMakeLists.txt to the tarball
86              * Generate and install LEMONConfig.cmake
87              * Change the label of the html project in Visual Studio
88              * Fix the check for the 'long long' type
89              * Put the version string into config.h
90              * Minor CMake improvements
91              * Set the version to 'hg-tip' if everything fails
92        #311: Add missing 'explicit' keywords
93        #302: Fix the implementation and doc of CrossRefMap
94        #308: Remove duplicate list_graph.h entry from source list
95        #307: Bug fix in Preflow and Circulation
96
[712]972009-05-13 Version 1.1 released
98
99        This is the second stable release of the 1.x series. It
100        features a better coverage of the tools available in the 0.x
101        series, a thoroughly reworked LP/MIP interface plus various
102        improvements in the existing tools.
103
104        * Much improved M$ Windows support
105          * Various improvements in the CMAKE build system
106          * Compilation warnings are fixed/suppressed
107        * Support IBM xlC compiler
108        * New algorithms
109          * Connectivity related algorithms (#61)
110          * Euler walks (#65)
111          * Preflow push-relabel max. flow algorithm (#176)
112          * Circulation algorithm (push-relabel based) (#175)
113          * Suurballe algorithm (#47)
114          * Gomory-Hu algorithm (#66)
115          * Hao-Orlin algorithm (#58)
116          * Edmond's maximum cardinality and weighted matching algorithms
117            in general graphs (#48,#265)
118          * Minimum cost arborescence/branching (#60)
119          * Network Simplex min. cost flow algorithm (#234)
120        * New data structures
121          * Full graph structure (#57)
122          * Grid graph structure (#57)
123          * Hypercube graph structure (#57)
124          * Graph adaptors (#67)
125          * ArcSet and EdgeSet classes (#67)
126          * Elevator class (#174)
127        * Other new tools
128          * LP/MIP interface (#44)
129            * Support for GLPK, CPLEX, Soplex, COIN-OR CLP and CBC
130          * Reader for the Nauty file format (#55)
131          * DIMACS readers (#167)
132          * Radix sort algorithms (#72)
133          * RangeIdMap and CrossRefMap (#160)
134        * New command line tools
135          * DIMACS to LGF converter (#182)
136          * lgf-gen - a graph generator (#45)
137          * DIMACS solver utility (#226)
138        * Other code improvements
139          * Lognormal distribution added to Random (#102)
140          * Better (i.e. O(1) time) item counting in SmartGraph (#3)
141          * The standard maps of graphs are guaranteed to be
142            reference maps (#190)
143        * Miscellaneous
144          * Various doc improvements
145          * Improved 0.x -> 1.x converter script
146
147        * Several bugfixes (compared to release 1.0):
148          #170: Bugfix SmartDigraph::split()
149          #171: Bugfix in SmartGraph::restoreSnapshot()
150          #172: Extended test cases for graphs and digraphs
151          #173: Bugfix in Random
152                * operator()s always return a double now
153                * the faulty real<Num>(Num) and real<Num>(Num,Num)
154                  have been removed
155          #187: Remove DijkstraWidestPathOperationTraits
156          #61:  Bugfix in DfsVisit
157          #193: Bugfix in GraphReader::skipSection()
158          #195: Bugfix in ConEdgeIt()
159          #197: Bugfix in heap unionfind
160                * This bug affects Edmond's general matching algorithms
161          #207: Fix 'make install' without 'make html' using CMAKE
162          #208: Suppress or fix VS2008 compilation warnings
163          ----: Update the LEMON icon
164          ----: Enable the component-based installer
165                (in installers made by CPACK)
166          ----: Set the proper version for CMAKE in the tarballs
167                (made by autotools)
168          ----: Minor clarification in the LICENSE file
169          ----: Add missing unistd.h include to time_measure.h
170          #204: Compilation bug fixed in graph_to_eps.h with VS2005
171          #214,#215: windows.h should never be included by lemon headers
172          #230: Build systems check the availability of 'long long' type
173          #229: Default implementation of Tolerance<> is used for integer types
174          #211,#212: Various fixes for compiling on AIX
175          ----: Improvements in CMAKE config
176                - docs is installed in share/doc/
177                - detects newer versions of Ghostscript
178          #239: Fix missing 'inline' specifier in time_measure.h
179          #274,#280: Install lemon/config.h
180          #275: Prefix macro names with LEMON_ in lemon/config.h
181          ----: Small script for making the release tarballs added
182          ----: Minor improvement in unify-sources.sh (a76f55d7d397)
183
[534]1842009-03-27 LEMON joins to the COIN-OR initiative
185
186        COIN-OR (Computational Infrastructure for Operations Research,
187        http://www.coin-or.org) project is an initiative to spur the
188        development of open-source software for the operations research
189        community.
190
[322]1912008-10-13 Version 1.0 released
[262]192
[1273]193        This is the first stable release of LEMON. Compared to the 0.x
194        release series, it features a considerably smaller but more
195        matured set of tools. The API has also completely revised and
196        changed in several places.
[262]197
[1273]198        * The major name changes compared to the 0.x series (see the
[322]199          Migration Guide in the doc for more details)
[262]200          * Graph -> Digraph, UGraph -> Graph
201          * Edge -> Arc, UEdge -> Edge
[1273]202          * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge)
203        * Other improvements
204          * Better documentation
205          * Reviewed and cleaned up codebase
206          * CMake based build system (along with the autotools based one)
207        * Contents of the library (ported from 0.x)
208          * Algorithms
209            * breadth-first search (bfs.h)
210            * depth-first search (dfs.h)
211            * Dijkstra's algorithm (dijkstra.h)
212            * Kruskal's algorithm (kruskal.h)
213          * Data structures
214            * graph data structures (list_graph.h, smart_graph.h)
215            * path data structures (path.h)
216            * binary heap data structure (bin_heap.h)
217            * union-find data structures (unionfind.h)
218            * miscellaneous property maps (maps.h)
219            * two dimensional vector and bounding box (dim2.h)
[262]220          * Concepts
[1273]221            * graph structure concepts (concepts/digraph.h, concepts/graph.h,
[262]222              concepts/graph_components.h)
[1273]223            * concepts for other structures (concepts/heap.h, concepts/maps.h,
224              concepts/path.h)
225          * Tools
226            * Mersenne twister random number generator (random.h)
227            * tools for measuring cpu and wall clock time (time_measure.h)
228            * tools for counting steps and events (counter.h)
229            * tool for parsing command line arguments (arg_parser.h)
230            * tool for visualizing graphs (graph_to_eps.h)
231            * tools for reading and writing data in LEMON Graph Format
[262]232              (lgf_reader.h, lgf_writer.h)
233            * tools to handle the anomalies of calculations with
[1273]234              floating point numbers (tolerance.h)
[262]235            * tools to manage RGB colors (color.h)
[1273]236          * Infrastructure
237            * extended assertion handling (assert.h)
238            * exception classes and error handling (error.h)
239            * concept checking (concept_check.h)
240            * commonly used mathematical constants (math.h)
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