# # ChangeLog for / in lemon-0.x # # Generated by Trac 1.2.3 # 12/21/24 15:12:41 Sat, 20 Mar 2004 11:19:00 GMT marci [212:c07e4dd32438] * src/work/list_graph.h (modified) * src/work/marci/graph_wrapper.h (modified) . Fri, 19 Mar 2004 22:16:05 GMT jacint [211:9222a9b8b323] * src/work/jacint/dijkstra.cc (modified) * src/work/jacint/dijkstra.h (modified) * src/work/jacint/fib_heap.h (modified) * src/work/jacint/makefile (modified) * src/work/jacint/preflow.cc (modified) * src/work/jacint/preflow.h (modified) * src/work/jacint/prim.cc (modified) * src/work/jacint/prim.h (modified) updating Fri, 19 Mar 2004 21:15:14 GMT Alpar Juttner [210:6bc65a8a99c6] * doc/maps.dox (modified) get() -> operator[]() Fri, 19 Mar 2004 20:58:39 GMT Alpar Juttner [209:9a37b8d02d74] * src/work/alpar/mapskeleton.h (modified) * src/work/alpar/smart_graph.h (modified) get() -> operator[]() Fri, 19 Mar 2004 15:41:58 GMT marci [208:1e36245f905d] * src/work/list_graph.h (modified) warnings Fri, 19 Mar 2004 14:47:36 GMT athos [207:9910d5a5be7f] * src/work/athos/xy/xy.cc (modified) * src/work/athos/xy/xy.h (modified) Még írtam bele 2 dolgot, meg a tesztelot is kibovitettem. Fri, 19 Mar 2004 09:09:20 GMT marci [206:47f62d789fe7] * src/work/edmonds_karp.h (modified) * src/work/marci/dimacs.h (modified) * src/work/marci/edmonds_karp_demo.cc (modified) . Fri, 19 Mar 2004 07:59:52 GMT Alpar Juttner [205:992aac9c9541] * doc/maps.dox (modified) . Fri, 19 Mar 2004 07:58:58 GMT Alpar Juttner [204:d8107ae24128] * doc/maps.dox (modified) . Fri, 19 Mar 2004 07:40:00 GMT Alpar Juttner [203:fc4699a76a6f] * doc/Doxyfile (modified) * doc/flf-graph.texi (modified) . Fri, 19 Mar 2004 07:39:09 GMT Alpar Juttner [202:0bd4fe53b1d0] * doc/maps.dox (added) Documentation page for maps. Thu, 18 Mar 2004 16:50:07 GMT athos [201:b9158a014fe8] * src/work/athos/makefile (modified) * src/work/athos/pf_demo.cc (modified) * src/work/athos/xy/xy.cc (added) * src/work/athos/xy/xy.h (added) Alpár javaslatára készítettem egy struktúrát 2 dimenziós vektorok ... Thu, 18 Mar 2004 12:07:37 GMT marci [200:f40bb16b0405] * src/work/jacint/makefile (modified) . Thu, 18 Mar 2004 11:35:41 GMT marci [199:98b93792541e] * src/work/marci/graph_wrapper.h (modified) . Wed, 17 Mar 2004 18:18:26 GMT marci [198:5cec393baade] * src/work/edmonds_karp.h (modified) * src/work/marci/leda_graph_wrapper.h (modified) * src/work/marci/max_bipartite_matching_demo.cc (modified) max cardinality bipartite matching demo, something to play with it Wed, 17 Mar 2004 17:04:41 GMT marci [197:fff43d9c7110] * src/work/edmonds_karp.h (modified) * src/work/marci/max_bipartite_matching_demo.cc (modified) . Wed, 17 Mar 2004 16:10:33 GMT marci [196:8a9b9360463e] * src/work/edmonds_karp.h (modified) * src/work/marci/makefile (modified) * src/work/marci/max_bipartite_matching_demo.cc (modified) . Wed, 17 Mar 2004 15:41:00 GMT marci [195:19f8bd411014] * src/work/marci/max_bipartite_matching_demo.cc (modified) . Wed, 17 Mar 2004 15:09:48 GMT marci [194:a1680b3c516c] * src/work/edmonds_karp.h (modified) * src/work/marci/makefile (modified) * src/work/marci/max_bipartite_matching_demo.cc (modified) . Wed, 17 Mar 2004 15:01:04 GMT marci [193:84c19824322a] * src/work/edmonds_karp.h (modified) . Wed, 17 Mar 2004 14:50:01 GMT marci [192:100770da4336] * src/work/marci/max_bipartite_matching_demo.cc (added) . Wed, 17 Mar 2004 13:33:13 GMT marci [191:efea403c9595] * src/work/edmonds_karp.h (modified) . Tue, 16 Mar 2004 15:28:04 GMT marci [190:6f8e34f638c0] * src/work/marci/leda_graph.h (deleted) leda_graph_wrapper.h Tue, 16 Mar 2004 15:27:20 GMT marci [189:04becc472709] * src/work/marci/leda_bfs_dfs.cc (modified) * src/work/marci/leda_graph_demo.cc (modified) * src/work/marci/leda_graph_wrapper.h (added) * src/work/marci/makefile (modified) LedaGraph -> LedaGraphWrapper Tue, 16 Mar 2004 13:06:06 GMT marci [188:ad1417e74042] * src/work/marci/edmonds_karp_demo.cc (modified) * src/work/marci/makefile (modified) . Mon, 15 Mar 2004 16:42:26 GMT Alpar Juttner [187:35a2c1fd5d73] * src/work/alpar/emptygraph.h (modified) * src/work/alpar/smart_graph.h (modified) . Mon, 15 Mar 2004 16:30:20 GMT Alpar Juttner [186:47cd1716870e] * doc/Doxyfile (added) * doc/makefile (modified) * src/work/alpar/emptygraph.h (modified) * src/work/alpar/mapskeleton.h (added) * src/work/alpar/smart_graph.h (modified) . Sat, 13 Mar 2004 22:53:07 GMT Alpar Juttner [185:259540358bbf] * src/work/alpar/smart_graph.h (modified) * src/work/alpar/smart_graph_demo.cc (modified) Dynamic maps became the defaults. Maps got copy constructors and ... Sat, 13 Mar 2004 22:49:54 GMT Alpar Juttner [184:08735c8704cd] * src/work/alpar/invalid.h (modified) . Sat, 13 Mar 2004 22:48:43 GMT Alpar Juttner [183:ee62b0d90933] * src/work/alpar/emptygraph.h (modified) put the namespace into the main #ifdef Sat, 13 Mar 2004 22:40:36 GMT Alpar Juttner [182:c59e450712d8] * src/work/alpar/emptygraph.h (modified) More comments, bug fixes, and copy constructors Fri, 12 Mar 2004 20:11:31 GMT marci [181:96f647f568c7] * src/work/marci/leda_bfs_dfs.cc (added) * src/work/marci/leda_graph.h (added) * src/work/marci/leda_graph_demo.cc (added) leda graph wrapper Fri, 12 Mar 2004 20:09:35 GMT marci [180:95f0c5f3fc70] * src/work/marci/dimacs.h (modified) * src/work/marci/makefile (modified) . Fri, 12 Mar 2004 16:37:08 GMT marci [179:91646df36ffc] * src/work/alpar/emptygraph.h (modified) const Fri, 12 Mar 2004 16:13:44 GMT marci [178:cd254eed75eb] * src/work/alpar/emptygraph.h (modified) Node <-> NodeIt correction in next Fri, 12 Mar 2004 15:42:51 GMT Alpar Juttner [177:924f9555711d] * src/work/alpar/smart_graph.h (modified) Marci's changes accepted. Fri, 12 Mar 2004 09:46:44 GMT marci [176:f574ee5750fc] * src/work/marci/makefile (modified) . Fri, 12 Mar 2004 09:40:03 GMT marci [175:ebccffe4d47b] * src/work/edmonds_karp.h (modified) * src/work/marci/makefile (modified) correcting implicit typenames Fri, 12 Mar 2004 09:19:54 GMT marci [174:44700ed9ffaa] * src/work/alpar/emptygraph.h (modified) * src/work/alpar/smart_graph.h (modified) * src/work/bfs_iterator.h (added) * src/work/edmonds_karp.h (added) * src/work/iterator_bfs_demo.cc (modified) * src/work/jacint/preflow.h (modified) * src/work/list_graph.h (added) * src/work/marci/dimacs.h (added) * src/work/marci/edmonds_karp_demo.cc (modified) * src/work/marci/graph_wrapper.h (modified) * src/work/marci/lg_vs_sg.cc (added) * src/work/marci/makefile (modified) towards on ListGraph, SmartGraph compatibility Thu, 11 Mar 2004 23:31:13 GMT jacint [173:de9849252e78] * src/work/jacint/dijkstra.cc (modified) * src/work/jacint/fib_heap.h (modified) * src/work/jacint/makefile (modified) * src/work/jacint/prim.cc (added) * src/work/jacint/prim.h (added) *** empty log message *** Thu, 11 Mar 2004 19:24:28 GMT Mihaly Barasz [172:c645f4a2a6ae] * src/include/bin_heap.hh (modified) * src/work/bin_heap_demo.cc (modified) Uj kupac nevezektan Thu, 11 Mar 2004 19:19:52 GMT Mihaly Barasz [171:ec3d3596e3c9] * src/work/jacint/dijkstra.h (modified) hurokeles bug Thu, 11 Mar 2004 18:17:20 GMT jacint [170:9091b1ebca27] * src/work/jacint/bin_heap.hh (added) * src/work/jacint/dijkstra.cc (modified) * src/work/jacint/dijkstra.h (modified) * src/work/jacint/makefile (modified) *** empty log message *** Thu, 11 Mar 2004 15:57:17 GMT Mihaly Barasz [169:940b13aba5ff] * src/work/alpar/invalid.h (modified) egy kicsit szebb INVALID Thu, 11 Mar 2004 14:15:07 GMT marci [168:27fbd1559fb7] * src/work/bfs_iterator.hh (modified) * src/work/edmonds_karp.hh (modified) * src/work/marci/edmonds_karp_demo.cc (modified) * src/work/marci/graph_wrapper.h (modified) * src/work/marci/makefile (modified) * src/work/marci_graph_demo.cc (modified) graph wrapper improvements, blocking flow on fly Thu, 11 Mar 2004 12:55:50 GMT jacint [167:7949a29a334e] * src/work/jacint/dijkstra.cc (modified) * src/work/jacint/dijkstra.h (modified) * src/work/jacint/fib_heap.h (added) *** empty log message *** Thu, 11 Mar 2004 11:03:22 GMT jacint [166:abcbdcf36ab2] * src/work/jacint/fib_heap.h (deleted) * src/work/jacint/makefile (modified) *** empty log message *** Wed, 10 Mar 2004 17:49:55 GMT Alpar Juttner [165:9b078bc3ce13] * src/work/alpar/emptygraph.h (modified) * src/work/alpar/invalid.h (modified) Some mod in the doc Wed, 10 Mar 2004 17:47:54 GMT Alpar Juttner [164:970b265696b0] * src/work/alpar/smart_graph.h (modified) * src/work/alpar/smart_graph_demo.cc (modified) New graph interface Wed, 10 Mar 2004 16:46:17 GMT Alpar Juttner [163:c5fbd2c1d75f] * src/work/alpar/emptygraph.h (modified) Emtygraph with the new interface Wed, 10 Mar 2004 16:43:50 GMT Alpar Juttner [162:abfae454c3b5] * src/work/alpar/invalid.h (added) Declarations and definitions of Invalid and INVALID Tue, 09 Mar 2004 18:42:14 GMT jacint [161:743fa50c442e] * src/work/jacint/fib_heap.h (modified) *** empty log message *** Tue, 09 Mar 2004 15:53:19 GMT jacint [160:f1a7005e9dff] * src/work/jacint/dijkstra.cc (modified) * src/work/jacint/dijkstra.h (modified) *** empty log message *** Tue, 09 Mar 2004 15:32:40 GMT jacint [159:0defa5aa1229] * src/work/jacint/dijkstra.cc (added) * src/work/jacint/dijkstra.h (added) * src/work/jacint/fib_heap.h (added) * src/work/jacint/makefile (modified) *** empty log message *** Mon, 08 Mar 2004 12:29:07 GMT marci [158:4f54d89fa9d2] * src/work/bfs_iterator.hh (modified) * src/work/iterator_bfs_demo.cc (modified) * src/work/marci/graph_wrapper.h (modified) a lot of interesting and very useful wrapper graphs Sun, 07 Mar 2004 19:33:34 GMT Alpar Juttner [157:ee17030e5f47] * src/work/alpar/emptygraph.h (modified) * src/work/alpar/smart_graph.h (modified) * src/work/alpar/smart_graph_demo.cc (added) One more step toward the standars interface. Thu, 04 Mar 2004 19:45:06 GMT marci [156:a34e5a909e97] * src/work/marci/graph_wrapper.h (modified) . Thu, 04 Mar 2004 19:38:07 GMT marci [155:8c6292ec54c6] * src/work/edmonds_karp.hh (modified) * src/work/makefile (modified) * src/work/marci/edmonds_karp_demo.cc (modified) * src/work/marci/graph_wrapper.h (modified) * src/work/marci_graph_demo.cc (modified) graph wrappers Thu, 04 Mar 2004 15:13:43 GMT marci [154:eb8dcb4ab78d] * doc-docbook/src/xml/search_iterator.xml (modified) *** empty log message *** Thu, 04 Mar 2004 13:08:17 GMT beckerjc [153:7309f1b3fc47] * doc-docbook/src/Makefile (modified) * doc-docbook/src/etik-ol-html.dsl (modified) * doc-docbook/src/etik-ol.dtd (modified) * doc-docbook/src/xml/graph-classes.xml (modified) * doc-docbook/src/xml/osztaly-forma.xml (modified) * doc-docbook/src/xml/search_iterator.xml (modified) . Thu, 04 Mar 2004 13:01:53 GMT beckerjc [152:37407947454f] * doc-docbook/src/xml/etik-ol.xml (modified) * doc-docbook/src/xml/osztaly-forma.xml (modified) . Thu, 04 Mar 2004 12:59:24 GMT marci [151:c0e556186c55] * doc-docbook/src/xml/filelist.xml (modified) * doc-docbook/src/xml/graph-classes.xml (modified) * doc-docbook/src/xml/search_iterator.xml (added) . Wed, 03 Mar 2004 19:16:48 GMT beckerjc [150:4b5210aa0239] * src/work/johanna/.cvsignore (added) * src/work/johanna/Makefile (added) * src/work/johanna/kruskal.h (added) * src/work/johanna/kruskal_test.cc (added) * src/work/johanna/unionfind.h (added) Unió-HolVan struktúra, Kruskal algoritmus, hozzávaló kis tesztfájl ... Wed, 03 Mar 2004 19:14:27 GMT beckerjc [149:824c0438020c] * src/work/makefile (modified) Apróbb javítások. Wed, 03 Mar 2004 14:30:38 GMT marci [148:004fdf703abb] * src/work/bfs_iterator.hh (modified) * src/work/edmonds_karp.hh (modified) * src/work/list_graph.hh (modified) * src/work/marci/graph_wrapper.h (modified) G.next(...), G.valid(...), ... Tue, 02 Mar 2004 20:40:39 GMT Alpar Juttner [147:f3f1d7a4a8d3] * src/work/alpar/emptygraph.h (modified) * src/work/alpar/gwrapper.h (modified) Step toward to a standardised graph interface. Tue, 02 Mar 2004 18:24:00 GMT marci [146:c4adf922624f] * src/work/marci/edmonds_karp_demo.cc (modified) . Tue, 02 Mar 2004 15:45:27 GMT Alpar Juttner [145:07c32a103bbb] * src/work/alpar/emptygraph.h (modified) * src/work/alpar/gwrapper.h (modified) next() -> getNext() goNext() -> next() Tue, 02 Mar 2004 14:51:13 GMT marci [144:a1323efc5753] * src/work/bfs_iterator.hh (modified) * src/work/marci/edmonds_karp_demo.cc (modified) BfsIterator4, DfsIterator4 extension Mon, 01 Mar 2004 17:34:37 GMT jacint [143:c1ec00df3b3a] * src/work/jacint/dimacs_jgraph.hh (deleted) * src/work/jacint/flow_test.cc (deleted) * src/work/jacint/preflow_aug.h (deleted) * src/work/jacint/preflow_hl0.cc (deleted) * src/work/jacint/preflow_hl0.h (deleted) * src/work/jacint/preflow_hl1.cc (deleted) * src/work/jacint/preflow_hl2.cc (deleted) * src/work/jacint/preflow_hl2.h (deleted) * src/work/jacint/preflow_hl3.cc (deleted) * src/work/jacint/preflow_hl3.h (deleted) * src/work/jacint/preflow_hl4.cc (deleted) * src/work/jacint/preflow_hl4.h (deleted) * src/work/jacint/preflow_jgraph.cc (deleted) * src/work/jacint/preflow_jgraph.h (deleted) * src/work/jacint/preflow_max_flow.cc (deleted) * src/work/jacint/preflow_max_flow.h (deleted) * src/work/jacint/preflow_param.cc (deleted) * src/work/jacint/preflow_param.h (deleted) * src/work/jacint/reverse_bfs.h (deleted) * src/work/jacint/reverse_bfs.hh (deleted) nagytakaritas Mon, 01 Mar 2004 17:24:34 GMT jacint [142:01d47457aff3] * src/work/jacint/README_FLOW (added) * src/work/jacint/READ_FLOW (deleted) * src/work/jacint/dijkstra.hh (deleted) * src/work/jacint/makefile (modified) nagytakaritas Mon, 01 Mar 2004 16:32:50 GMT marci [141:a17d2a6462ee] * src/work/edmonds_karp.hh (modified) . Mon, 01 Mar 2004 14:43:07 GMT jacint [140:ca164520d31a] * src/work/jacint/preflow_aug.h (added) * src/work/jacint/preflow_jgraph.h (modified) *** empty log message *** Mon, 01 Mar 2004 14:33:00 GMT marci [139:c76f1eea05d2] * src/work/list_graph.hh (modified) * src/work/marci/edmonds_karp_demo.cc (modified) next, getNext Mon, 01 Mar 2004 12:06:56 GMT marci [138:c6297c121409] * src/work/marci/edmonds_karp_demo.cc (modified) . Mon, 01 Mar 2004 11:33:10 GMT marci [137:6364b07f8cd4] * src/work/edmonds_karp.hh (modified) ResGraph3::EdgeMap Fri, 27 Feb 2004 14:20:47 GMT Alpar Juttner [136:e342e66d9762] * src/work/alpar/smart_graph.h (modified) Zoli listaja Fri, 27 Feb 2004 13:58:41 GMT marci [135:1e5060d1fa1d] * src/work/edmonds_karp.hh (modified) blocking flow improvement Fri, 27 Feb 2004 12:58:17 GMT marci [134:e606071614f0] * src/work/list_graph.hh (modified) nem hekkelunk. Fri, 27 Feb 2004 12:39:15 GMT marci [133:0631992fe7a1] * src/work/bfs_iterator.hh (modified) * src/work/edmonds_karp.hh (modified) * src/work/marci/edmonds_karp_demo.cc (modified) * src/work/marci_graph_demo.cc (modified) Dinits blocking flow added to edmonds_karp_demo.hh. Thu, 26 Feb 2004 16:07:40 GMT Mihaly Barasz [132:1ac27e476e25] * src/work/flow_test.cc (deleted) * src/work/makefile (modified) makefile: tobb include konyvtar, jobb depend keszites flow_test.cc: ... Thu, 26 Feb 2004 11:38:51 GMT jacint [131:9aca797b87e8] * src/work/jacint/dimacs_jgraph.hh (added) * src/work/jacint/j_graph.h (added) * src/work/jacint/makefile (modified) * src/work/jacint/preflow_jgraph.cc (added) * src/work/jacint/preflow_jgraph.h (added) Alpar SmartGraph-janak atirasa Wed, 25 Feb 2004 15:27:17 GMT Alpar Juttner [130:571003783202] * src/work/alpar/smart_graph.h (modified) . Wed, 25 Feb 2004 15:26:39 GMT Alpar Juttner [129:1630a5b631c8] * src/work/alpar/smart_graph.h (modified) setInvalid() functions added. Wed, 25 Feb 2004 12:11:28 GMT Alpar Juttner [128:f3511cffee11] * src/work/marci/time_measure.h (modified) . Tue, 24 Feb 2004 18:22:53 GMT Mihaly Barasz [127:dcace15b1874] * src/work/.cvsignore (added) * src/work/edmonds_karp.hh (modified) * src/work/makefile (modified) private typedef problemak Tue, 24 Feb 2004 16:36:02 GMT beckerjc [126:89c6e4687fcc] * doc-docbook/src/Makefile (modified) * doc-docbook/src/etik-ol-html.dsl (modified) * doc-docbook/src/etik-ol.dtd (modified) * doc-docbook/src/xml/etik-ol.xml (modified) * doc-docbook/src/xml/graph-classes.xml (modified) * doc-docbook/src/xml/osztaly-forma.xml (modified) Makefile a html-hez. A verbatim módok elkészítése. Mon, 23 Feb 2004 19:02:16 GMT Mihaly Barasz [125:7d7dc3fab826] * src/work/marci/makefile (modified) * src/work/marci/preflow_demo_leda_uj.cc (added) 4.4.1-es ledahoz a demo atalakitva Mon, 23 Feb 2004 17:33:50 GMT Alpar Juttner [124:8d24100ad408] * src/work/marci/time_measure.h (modified) . Mon, 23 Feb 2004 16:38:49 GMT beckerjc [123:2d1da2e1644a] * doc-docbook/src/etik-ol-html.dsl (added) * doc-docbook/src/etik-ol.dtd (added) * doc-docbook/src/xml/graph-classes.xml (modified) * doc-docbook/src/xml/osztaly-forma.xml (modified) Sajat dtd es dsl kezdetleges valtozatai. Mon, 23 Feb 2004 16:34:08 GMT beckerjc [122:0a60a10f43ac] * doc-docbook/etik-ol.pdf (deleted) * doc-docbook/etik-ol.ps (deleted) * doc-docbook/html/a63.html (deleted) * doc-docbook/html/c35.html (deleted) * doc-docbook/html/c47.html (deleted) * doc-docbook/html/c50.html (deleted) * doc-docbook/html/c57.html (deleted) * doc-docbook/html/f14.html (deleted) * doc-docbook/html/index.html (deleted) * doc-docbook/html/p29.html (deleted) * doc-docbook/html/p43.html (deleted) * doc-docbook/html/p53.html (deleted) * doc-docbook/html/x134.html (deleted) * doc-docbook/html/x140.html (deleted) * doc-docbook/html/x144.html (deleted) * doc-docbook/html/x148.html (deleted) * doc-docbook/html/x152.html (deleted) * doc-docbook/html/x155.html (deleted) * doc-docbook/html/x159.html (deleted) * doc-docbook/html/x23.html (deleted) * doc-docbook/html/x26.html (deleted) * doc-docbook/html/x40.html (deleted) * doc-docbook/html/x73.html (deleted) * doc-docbook/html/x85.html (deleted) * doc-docbook/html/x89.html (deleted) * doc-docbook/html/x95.html (deleted) generalt fajlok torlese Mon, 23 Feb 2004 13:23:53 GMT jacint [121:9d5a99b282c0] * src/work/marci/time_measure.h (modified) include unistd Mon, 23 Feb 2004 11:31:14 GMT athos [120:576f55fec89e] * src/work/athos/reverse_bfs.hh (modified) Itt van. Mon, 23 Feb 2004 11:17:41 GMT athos [119:9b3345f9d8ed] * src/work/athos/preflow_push.hh (modified) Alpar, nezz bele Mon, 23 Feb 2004 07:05:27 GMT Alpar Juttner [118:38e16c594a4f] * src/work/alpar/f_ed_ka_demo.cc (modified) * src/work/marci/time_measure.h (modified) Improvements in 'Timer'/'TimeStamp' Sun, 22 Feb 2004 15:17:58 GMT Alpar Juttner [117:67253d52b284] * src/work/alpar/f_ed_ka_demo.cc (modified) * src/work/marci/time_measure.h (modified) Timer class for measuring user/system time added. Sun, 22 Feb 2004 15:16:54 GMT Alpar Juttner [116:a987c6013ea0] * src/work/alpar/smart_graph.h (modified) Bugfix in Dyn{Node|Edge}Maps. Sun, 22 Feb 2004 12:51:34 GMT Alpar Juttner [115:3d9681ef6116] * src/work/alpar/smart_graph.h (modified) . Sun, 22 Feb 2004 12:43:48 GMT Alpar Juttner [114:bb07dd5b2d67] * src/include/bin_heap.hh (modified) marci ->hugo Sun, 22 Feb 2004 12:17:16 GMT jacint [113:cf7b01232d86] * src/work/jacint/preflow.cc (modified) * src/work/jacint/preflow.h (modified) *** empty log message ***