#
# ChangeLog for lemon/bits in lemon
#
# Generated by Trac 1.2.3
# 01/17/21 11:36:21
Tue, 02 Dec 2008 20:40:33 GMT Balazs Dezso [481:7afc121e0689]
* configure.ac (modified)
* lemon/CMakeLists.txt (modified)
* lemon/Makefile.am (modified)
* lemon/bits/lp_id.h (added)
* lemon/config.h.in (modified)
* lemon/lp.h (added)
* lemon/lp_base.cc (added)
* lemon/lp_base.h (added)
* lemon/lp_cplex.cc (added)
* lemon/lp_cplex.h (added)
* lemon/lp_glpk.cc (added)
* lemon/lp_glpk.h (added)
* lemon/lp_skeleton.cc (added)
* lemon/lp_skeleton.h (added)
* lemon/lp_soplex.cc (added)
* lemon/lp_soplex.h (added)
* lemon/mip_cplex.cc (added)
* lemon/mip_cplex.h (added)
* lemon/mip_glpk.cc (added)
* lemon/mip_glpk.h (added)
* test/CMakeLists.txt (modified)
* test/Makefile.am (modified)
* test/lp_test.cc (added)
* test/mip_test.cc (added)
Port LP and MIP solvers from SVN -r3509 (#44)
Sun, 11 Jan 2009 15:09:53 GMT Alpar Juttner [478:5a1e9fdcfd3a]
* doc/groups.dox (modified)
* doc/groups.dox (modified)
* lemon/adaptors.h (modified)
* lemon/adaptors.h (modified)
* lemon/bits/graph_adaptor_extender.h (modified)
* lemon/bits/graph_adaptor_extender.h (modified)
Merge
Sun, 11 Jan 2009 14:24:20 GMT Peter Kovacs [476:c246659c8b19]
* lemon/adaptors.h (modified)
* lemon/bits/graph_adaptor_extender.h (modified)
Remove non-checked subgraph adaptors + rename parameters (#67)
Wed, 31 Dec 2008 23:00:00 GMT Alpar Juttner [463:88ed40ad0d4f]
* LICENSE (modified)
* demo/arg_parser_demo.cc (modified)
* demo/graph_to_eps_demo.cc (modified)
* demo/lgf_demo.cc (modified)
* doc/coding_style.dox (modified)
* doc/dirs.dox (modified)
* doc/groups.dox (modified)
* doc/lgf.dox (modified)
* doc/license.dox (modified)
* doc/mainpage.dox (modified)
* doc/migration.dox (modified)
* doc/named-param.dox (modified)
* doc/namespaces.dox (modified)
* doc/template.h (modified)
* lemon/Makefile.am (modified)
* lemon/adaptors.h (modified)
* lemon/arg_parser.cc (modified)
* lemon/arg_parser.h (modified)
* lemon/assert.h (modified)
* lemon/base.cc (modified)
* lemon/bfs.h (modified)
* lemon/bin_heap.h (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/array_map.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/bezier.h (modified)
* lemon/bits/default_map.h (modified)
* lemon/bits/enable_if.h (modified)
* lemon/bits/graph_adaptor_extender.h (modified)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/map_extender.h (modified)
* lemon/bits/path_dump.h (modified)
* lemon/bits/traits.h (modified)
* lemon/bits/variant.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/circulation.h (modified)
* lemon/color.cc (modified)
* lemon/color.h (modified)
* lemon/concept_check.h (modified)
* lemon/concepts/digraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
* lemon/concepts/heap.h (modified)
* lemon/concepts/maps.h (modified)
* lemon/concepts/path.h (modified)
* lemon/connectivity.h (modified)
* lemon/core.h (modified)
* lemon/counter.h (modified)
* lemon/dfs.h (modified)
* lemon/dijkstra.h (modified)
* lemon/dim2.h (modified)
* lemon/dimacs.h (modified)
* lemon/elevator.h (modified)
* lemon/error.h (modified)
* lemon/full_graph.h (modified)
* lemon/graph_to_eps.h (modified)
* lemon/grid_graph.h (modified)
* lemon/hao_orlin.h (modified)
* lemon/hypercube_graph.h (modified)
* lemon/kruskal.h (modified)
* lemon/lgf_reader.h (modified)
* lemon/lgf_writer.h (modified)
* lemon/list_graph.h (modified)
* lemon/maps.h (modified)
* lemon/math.h (modified)
* lemon/max_matching.h (modified)
* lemon/nauty_reader.h (modified)
* lemon/path.h (modified)
* lemon/preflow.h (modified)
* lemon/random.cc (modified)
* lemon/random.h (modified)
* lemon/smart_graph.h (modified)
* lemon/suurballe.h (modified)
* lemon/time_measure.h (modified)
* lemon/tolerance.h (modified)
* lemon/unionfind.h (modified)
* test/Makefile.am (modified)
* test/bfs_test.cc (modified)
* test/circulation_test.cc (modified)
* test/counter_test.cc (modified)
* test/dfs_test.cc (modified)
* test/digraph_test.cc (modified)
* test/dijkstra_test.cc (modified)
* test/dim_test.cc (modified)
* test/error_test.cc (modified)
* test/graph_adaptor_test.cc (modified)
* test/graph_copy_test.cc (modified)
* test/graph_test.cc (modified)
* test/graph_test.h (modified)
* test/graph_utils_test.cc (modified)
* test/hao_orlin_test.cc (modified)
* test/heap_test.cc (modified)
* test/kruskal_test.cc (modified)
* test/maps_test.cc (modified)
* test/max_matching_test.cc (modified)
* test/path_test.cc (modified)
* test/preflow_test.cc (modified)
* test/random_test.cc (modified)
* test/suurballe_test.cc (modified)
* test/test_tools.h (modified)
* test/test_tools_fail.cc (modified)
* test/test_tools_pass.cc (modified)
* test/time_measure_test.cc (modified)
* test/unionfind_test.cc (modified)
* tools/dimacs-to-lgf.cc (modified)
Happy New Year again
- update the copyright headers + run the ...
Fri, 12 Dec 2008 20:46:08 GMT Peter Kovacs [452:9dfaf6efc36f]
* lemon/bits/variant.h (modified)
Hide all docs in variant.h (#196)
Fri, 12 Dec 2008 20:44:37 GMT Peter Kovacs [451:09e416d35896]
* lemon/bits/variant.h (modified)
Bug fix in variant.h (#196)
Sun, 30 Nov 2008 18:18:32 GMT Balazs Dezso [432:76287c8caa26]
* doc/groups.dox (modified)
* lemon/Makefile.am (modified)
* lemon/adaptors.h (moved)
* lemon/bits/graph_adaptor_extender.h (modified)
* lemon/bits/variant.h (modified)
* lemon/graph_adaptor.h (deleted)
* test/graph_adaptor_test.cc (modified)
Reorganication of graph adaptors and doc improvements (#67)
- ...
Sun, 30 Nov 2008 17:57:18 GMT Balazs Dezso [430:05357da973ce]
* lemon/Makefile.am (modified)
* lemon/bits/graph_adaptor_extender.h (added)
* lemon/bits/variant.h (added)
* lemon/digraph_adaptor.h (added)
* lemon/graph_adaptor.h (added)
* test/Makefile.am (modified)
* test/graph_adaptor_test.cc (added)
Port graph adaptors from svn -r3498 (#67)
Tue, 04 Nov 2008 20:37:59 GMT Peter Kovacs [373:f58410582b9b]
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/array_map.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/vector_map.h (modified)
Doc improvements for the graph related tools in lemon/bits
Tue, 04 Nov 2008 20:36:46 GMT Peter Kovacs [372:75cf49ce5390]
* lemon/bits/traits.h (modified)
* lemon/full_graph.h (modified)
* lemon/grid_graph.h (modified)
* lemon/smart_graph.h (modified)
Add missing tags and indicators
Thu, 09 Oct 2008 11:27:35 GMT Peter Kovacs [314:2cc60866a0c9]
* doc/groups.dox (modified)
* doc/mainpage.dox (modified)
* doc/migration.dox (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/array_map.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/bezier.h (modified)
* lemon/bits/default_map.h (modified)
* lemon/bits/enable_if.h (modified)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/map_extender.h (modified)
* lemon/bits/traits.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/concepts/maps.h (modified)
* lemon/dim2.h (modified)
* lemon/maps.h (modified)
* lemon/time_measure.h (modified)
Doc reorganization + improvements
- Reorganize several tools (move ...
Thu, 09 Oct 2008 08:09:44 GMT Peter Kovacs [313:64f8f7cc6168]
* demo/graph_to_eps_demo.cc (modified)
* doc/lgf.dox (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/default_map.h (modified)
* lemon/color.h (modified)
* lemon/concepts/graph_components.h (modified)
* lemon/core.h (modified)
* lemon/dfs.h (modified)
* lemon/dijkstra.h (modified)
* lemon/dim2.h (modified)
* lemon/graph_to_eps.h (modified)
* lemon/list_graph.h (modified)
* lemon/maps.h (modified)
* lemon/path.h (modified)
* lemon/smart_graph.h (modified)
* lemon/time_measure.h (modified)
Fix several doxygen warnings
Mon, 29 Sep 2008 10:34:08 GMT Peter Kovacs [289:d91884dcd572]
* lemon/bits/base_extender.h (modified)
Use DEBUG instead of ASSERT in graph extenders (ticket #17)
Mon, 14 Jul 2008 14:23:11 GMT Alpar Juttner [280:e7f8647ce760]
* lemon/bfs.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/concept_check.h (modified)
* lemon/concepts/path.h (modified)
* lemon/dfs.h (modified)
* lemon/dijkstra.h (modified)
* lemon/error.h (modified)
* lemon/graph_to_eps.h (modified)
* lemon/list_graph.h (modified)
* lemon/maps.h (modified)
* lemon/random.h (modified)
* lemon/smart_graph.h (modified)
* lemon/time_measure.h (modified)
* lemon/tolerance.h (modified)
Remove todo-s and convert them to trac tickets
Mon, 15 Sep 2008 20:28:32 GMT Peter Kovacs [263:be8a861d3bb7]
* lemon/bits/array_map.h (modified)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/map_extender.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/concepts/digraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
* test/graph_test.h (modified)
Make copy constr and op= of the default maps private (ticket #137)
Tue, 02 Sep 2008 20:27:19 GMT Peter Kovacs [256:c760d691fe3c]
* lemon/bits/base_extender.h (modified)
Bug fix + doc improvement in UndirDigraphExtender (ticket #141)
Mon, 28 Jul 2008 11:39:58 GMT Akos Ladanyi [236:da953e387d31]
* CMakeLists.txt (modified)
* configure.ac (modified)
* doc/groups.dox (modified)
* doc/lgf.dox (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/concepts/path.h (modified)
* lemon/lgf_reader.h (modified)
* lemon/lgf_writer.h (modified)
* lemon/path.h (modified)
* lemon/unionfind.h (modified)
Unify the spelling of LEMON (#103).
Wed, 23 Jul 2008 13:24:52 GMT Balazs Dezso [230:af4e8ba94294]
* lemon/bits/alteration_notifier.h (modified)
Fix ImmediateDetach in AlterationObserver (ticket #130)
Tue, 15 Jul 2008 17:49:30 GMT Alpar Juttner [221:64613d8fae28]
* lemon/bits/invalid.h (deleted)
* lemon/bits/utility.h (deleted)
* lemon/graph_utils.h (deleted)
Merge
Tue, 15 Jul 2008 11:15:39 GMT Balazs Dezso [220:a5d8c039f218]
* demo/graph_to_eps_demo.cc (modified)
* lemon/Makefile.am (modified)
* lemon/base.cc (modified)
* lemon/bfs.h (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/enable_if.h (added)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/invalid.h (deleted)
* lemon/bits/traits.h (modified)
* lemon/bits/utility.h (deleted)
* lemon/bits/vector_map.h (modified)
* lemon/concepts/digraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
* lemon/concepts/heap.h (modified)
* lemon/concepts/maps.h (modified)
* lemon/concepts/path.h (modified)
* lemon/core.h (added)
* lemon/dfs.h (modified)
* lemon/dijkstra.h (modified)
* lemon/dim2.h (modified)
* lemon/graph_to_eps.h (modified)
* lemon/graph_utils.h (deleted)
* lemon/kruskal.h (modified)
* lemon/lgf_reader.h (modified)
* lemon/lgf_writer.h (modified)
* lemon/list_graph.h (modified)
* lemon/maps.h (modified)
* lemon/path.h (modified)
* lemon/smart_graph.h (modified)
* lemon/unionfind.h (modified)
* test/dijkstra_test.cc (modified)
* test/graph_copy_test.cc (modified)
* test/graph_test.h (modified)
* test/graph_utils_test.cc (modified)
Reorganize header files (Ticket #97)
In addition on some places the ...
Sun, 13 Jul 2008 18:51:02 GMT Alpar Juttner [209:765619b7cbb2]
* demo/arg_parser_demo.cc (modified)
* demo/graph_to_eps_demo.cc (modified)
* demo/lgf_demo.cc (modified)
* doc/coding_style.dox (modified)
* doc/dirs.dox (modified)
* doc/groups.dox (modified)
* doc/lgf.dox (modified)
* doc/license.dox (modified)
* doc/mainpage.dox (modified)
* doc/namespaces.dox (modified)
* doc/template.h (modified)
* lemon/arg_parser.cc (modified)
* lemon/arg_parser.h (modified)
* lemon/assert.h (modified)
* lemon/base.cc (modified)
* lemon/bfs.h (modified)
* lemon/bin_heap.h (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/array_map.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/bezier.h (modified)
* lemon/bits/default_map.h (modified)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/invalid.h (modified)
* lemon/bits/map_extender.h (modified)
* lemon/bits/path_dump.h (modified)
* lemon/bits/traits.h (modified)
* lemon/bits/utility.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/color.cc (modified)
* lemon/color.h (modified)
* lemon/concept_check.h (modified)
* lemon/concepts/digraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
* lemon/concepts/heap.h (modified)
* lemon/concepts/maps.h (modified)
* lemon/concepts/path.h (modified)
* lemon/counter.h (modified)
* lemon/dfs.h (modified)
* lemon/dijkstra.h (modified)
* lemon/dim2.h (modified)
* lemon/error.h (modified)
* lemon/graph_to_eps.h (modified)
* lemon/graph_utils.h (modified)
* lemon/kruskal.h (modified)
* lemon/lgf_reader.h (modified)
* lemon/lgf_writer.h (modified)
* lemon/list_graph.h (modified)
* lemon/maps.h (modified)
* lemon/math.h (modified)
* lemon/path.h (modified)
* lemon/random.cc (modified)
* lemon/random.h (modified)
* lemon/smart_graph.h (modified)
* lemon/time_measure.h (modified)
* lemon/tolerance.h (modified)
* lemon/unionfind.h (modified)
* test/bfs_test.cc (modified)
* test/counter_test.cc (modified)
* test/dfs_test.cc (modified)
* test/digraph_test.cc (modified)
* test/dijkstra_test.cc (modified)
* test/dim_test.cc (modified)
* test/error_test.cc (modified)
* test/graph_copy_test.cc (modified)
* test/graph_maps_test.h (modified)
* test/graph_test.cc (modified)
* test/graph_test.h (modified)
* test/graph_utils_test.cc (modified)
* test/heap_test.cc (modified)
* test/kruskal_test.cc (modified)
* test/maps_test.cc (modified)
* test/path_test.cc (modified)
* test/random_test.cc (modified)
* test/test_tools.h (modified)
* test/test_tools_fail.cc (modified)
* test/test_tools_pass.cc (modified)
* test/time_measure_test.cc (modified)
* test/unionfind_test.cc (modified)
Apply unify-sources.sh to the source tree
Thu, 27 Mar 2008 15:27:23 GMT Alpar Juttner [184:716b220697a0]
* lemon/bits/bezier.h (modified)
* lemon/bits/traits.h (modified)
* lemon/dijkstra.h (modified)
* lemon/graph_to_eps.h (modified)
* lemon/list_graph.h (modified)
* test/test_tools.h (modified)
Fix gcc-4.3 compilation errors and warnings
Sat, 24 May 2008 21:20:49 GMT Peter Kovacs [157:2ccc1afc2c52]
* lemon/bfs.h (modified)
* lemon/bin_heap.h (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/bezier.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/color.h (modified)
* lemon/concepts/path.h (modified)
* lemon/dfs.h (modified)
* lemon/dijkstra.h (modified)
* lemon/graph_to_eps.h (modified)
* lemon/graph_utils.h (modified)
* lemon/path.h (modified)
* lemon/smart_graph.h (modified)
* lemon/time_measure.h (modified)
Using \tparam commands + removing \author commands (ticket #29, #39)
Tue, 22 Apr 2008 13:04:00 GMT Balazs Dezso [139:701c529ba737]
* lemon/bits/traits.h (modified)
* lemon/graph_utils.h (modified)
* lemon/lgf_reader.h (modified)
* lemon/lgf_writer.h (modified)
* lemon/smart_graph.h (modified)
* test/Makefile.am (modified)
* test/graph_utils_test.cc (added)
* test/graph_utils_test.h (added)
Renamings in the graph_utils.h + graph_utils_test added
Thu, 03 Apr 2008 10:10:49 GMT Alpar Juttner [128:7cd965d2257f]
* .hgignore (modified)
* demo/Makefile.am (modified)
* demo/arg_parser_demo.cc (modified)
* demo/graph_to_eps_demo.cc (added)
* lemon/Makefile.am (modified)
* lemon/arg_parser.cc (modified)
* lemon/bits/bezier.h (added)
* lemon/color.cc (added)
* lemon/color.h (added)
* lemon/graph_to_eps.h (added)
Port graph_to_eps() and Color from svn -r3482.
Mon, 14 Apr 2008 16:37:18 GMT Balazs Dezso [125:19e82bda606a]
* lemon/bits/graph_extender.h (modified)
* lemon/concepts/digraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/smart_graph.h (modified)
Fix bug #83 in graph concept, extender and smart graph
Wed, 09 Apr 2008 16:19:40 GMT Alpar Juttner [117:7b0ce9fb1169]
* lemon/bits/utility.h (modified)
Remove ISO8859-1 characters
Fri, 21 Mar 2008 22:25:40 GMT Alpar Juttner [107:31a2e6d28f61]
* LICENSE (modified)
* lemon/bits/alteration_notifier.h (modified)
* lemon/bits/array_map.h (modified)
* lemon/bits/base_extender.h (modified)
* lemon/bits/default_map.h (modified)
* lemon/bits/graph_extender.h (modified)
* lemon/bits/map_extender.h (modified)
* lemon/bits/traits.h (modified)
* lemon/bits/vector_map.h (modified)
* lemon/concepts/digraph.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
* test/digraph_test.cc (modified)
* test/digraph_test.h (modified)
* test/graph_test.cc (modified)
* test/map_test.h (modified)
Happy New Year! (Update Copyright dates)
Thu, 07 Feb 2008 21:37:07 GMT Alpar Juttner [100:4f754b4cf82b]
* lemon/Makefile.am (modified)
* lemon/bfs.h (added)
* lemon/bin_heap.h (added)
* lemon/bits/path_dump.h (added)
* lemon/concepts/heap.h (added)
* lemon/dfs.h (added)
* lemon/dijkstra.h (added)
* lemon/graph_utils.h (added)
* lemon/path.h (modified)
* test/Makefile.am (modified)
* test/bfs_test.cc (added)
* test/dfs_test.cc (added)
* test/heap_test.cc (added)
* test/heap_test.h (added)
* test/test_tools.h (modified)
Bfs/Dfs/Dijkstra and their deps ported from svn trung -r 3441.
Thu, 28 Feb 2008 16:06:02 GMT Balazs Dezso [78:c46b3453455f]
* lemon/bits/graph_extender.h (modified)
* lemon/concepts/graph.h (modified)
* lemon/concepts/graph_components.h (modified)
Renaming types and variables
Thu, 28 Feb 2008 15:41:56 GMT Balazs Dezso [77:2de55e4f57a7]
* lemon/bits/graph_extender.h (modified)
Fix bug #26 (UndirectedTagIndicator<> does not work)
Sun, 20 Jan 2008 19:43:48 GMT Balazs Dezso [57:c1acf0018c0a]
* lemon/Makefile.am (modified)
* lemon/bits/alteration_notifier.h (added)
* lemon/bits/array_map.h (added)
* lemon/bits/base_extender.h (added)
* lemon/bits/default_map.h (added)
* lemon/bits/graph_extender.h (added)
* lemon/bits/map_extender.h (added)
* lemon/bits/traits.h (added)
* lemon/bits/vector_map.h (added)
* lemon/concepts/digraph.h (added)
* lemon/concepts/graph.h (added)
* lemon/concepts/graph_components.h (added)
* lemon/list_graph.h (modified)
* test/Makefile.am (modified)
* test/digraph_test.cc (added)
* test/digraph_test.h (added)
* test/graph_test.cc (added)
* test/map_test.h (added)
Port ListDigraph and ListGraph from svn -r 3433
Details:
- port ...
Tue, 08 Jan 2008 01:53:42 GMT Peter Kovacs [49:9a556af88710]
* lemon/base.cc (modified)
* lemon/bits/invalid.h (modified)
* lemon/dim2.h (modified)
* lemon/random.h (modified)
* lemon/tolerance.h (modified)
Doc improvements is some files.
Mon, 07 Jan 2008 13:16:06 GMT Alpar Juttner [39:0a01d811071f]
* lemon/base.cc (modified)
* lemon/bits/invalid.h (modified)
* lemon/bits/utility.h (modified)
* lemon/concept_check.h (modified)
* lemon/concepts/maps.h (modified)
* lemon/dim2.h (modified)
* lemon/list_graph.h (modified)
* lemon/maps.h (modified)
* lemon/random.cc (modified)
* lemon/random.h (modified)
* lemon/tolerance.h (modified)
* test/dim_test.cc (modified)
* test/maps_test.cc (modified)
* test/random_test.cc (modified)
* test/test_tools.h (modified)
* test/test_tools_fail.cc (modified)
* test/test_tools_pass.cc (modified)
Happy New Year (update the copyright headers)
Wed, 02 Jan 2008 03:01:00 GMT Peter Kovacs [13:83c84df7a956]
* lemon/bits/invalid.h (modified)
Documentation cleanup.
Thu, 20 Dec 2007 15:59:06 GMT Alpar Juttner [7:4d461e9867da]
* lemon/Makefile.am (modified)
* lemon/base.cc (added)
* lemon/bits/invalid.h (added)
* lemon/bits/utility.h (added)
* lemon/tolerance.h (added)
Port invalid.h utility.h tolerance.h from svn -r3422