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  1. 07 Oct, 2007 2 commits
    • Tiago de Paula Peixoto's avatar
      Remove graph rewiring · 1cdbdeef
      Tiago de Paula Peixoto authored 
      Remove graph rewiring for now, since it's quite buggy. It will be
re-commited when ready.
      1cdbdeef
    • Tiago de Paula Peixoto's avatar
      Complete overhaul of command line parsing, and support for loading graph-tool... · 72512c50
      Tiago de Paula Peixoto authored 
      Complete overhaul of command line parsing, and support for loading graph-tool as whole as a python module
    
The command line parsing was completely rewritten. It now supports
better parsing of sub-options, with type checking and grouping
support. Error reporting was also significantly improved, and it now
warns of invalid options and option values, before the option is
executed. Some syntax has changed, such as range filtering:
--[vertex|edge]-range-filter was replaced by
--exclude-[vertex|edge]-range and --keep-[vertex|edge]-range, which
should have a clearer meaning. Ranges can also be specified now by
comparison operators (>,<,>=,<=,=), such as ">=10", to indicate a
range of (10, inf). In addition, ranges can now be easily open or
closed at either end, by suffixing the specific end with '*', to
indicate it is closed, ex: "10 700*" means (10,700].
    
The graph-tool script can now be loaded as a python module (it must be
renamed first to 'something.py'). All the command line options (except
'for' and 'history' which become irrelevant) are available as
functions, with full description and optional parameter support. In
addition, pure function objects can be given as parameters where
expressions are asked, instead of strings and files, which enables
convenient extension of graph-tool.
      72512c50
  3. 04 Oct, 2007 1 commit
    • Tiago de Paula Peixoto's avatar
      · 3481038e
      Tiago de Paula Peixoto authored 
      Simplify range filtering, and definitely remove python filtering
    
Simplify range filtering of vertices and edges, by always filtering
both at once, even if all vertices or edges are being considered. This
severely reduces compilation time and memory, at a small potential
cost in run-time speed, which will probably be overshadowed by other
things, such as dynamic_map look-ups ("premature optimization is the
root of all evil"). Also, remove python-filtering, since, in the end,
it is just code bloat, since it is quite slow for most uses and can be
replaced, generally, by python property editing + range filtering.
      3481038e
  5. 12 Sep, 2007 1 commit
  7. 09 Aug, 2007 1 commit
    • Tiago de Paula Peixoto's avatar
      * src/graph-tool: change layout and community graph options. · 57d3cff8
      Tiago de Paula Peixoto authored 
      	* src/boost-workaround/boost/graph/kamada_kawai_spring_layout.hpp: annotated code with openmp constructs.

	* src/graph/graph_adaptor.hh: graph_type should be a typedef to the original graph.

	* src/graph/graph_properties.hh, src/graph/graph_properties.cc: added pos_t type.

	* src/boost-workaround/boost/graph/fruchterman_reingold.hpp: annotated code with openmp constructs.

	* src/graph/graph_layout.cc: new file with graph layout routines.

	* src/graph/graph.cc: removed graph layout routines.

	* src/graph/graph_community_network.cc (struct get_community_network): fixed inversion of directedness test.

	* src/graph/graph.cc (GraphInterface::LabelComponents): use vector_property_map instead of HashedDescriptor. Don't use a static map!

	* src/graph/graph_adaptor.hh: fixed edge descriptor equality comparison, which must rely on underlying edge, regardless of whether it's inverted or not.


git-svn-id: https://svn.forked.de/graph-tool/trunk@121 d4600afd-f417-0410-95de-beed9576f240
      57d3cff8
  9. 31 Jul, 2007 1 commit
  11. 11 Jul, 2007 1 commit
    • Tiago de Paula Peixoto's avatar
      · aa806251
      Tiago de Paula Peixoto authored 
              * ChangeLog: updated ChangeLog file with svn history

        * src/graph/graph_filtering.hh: added add_edge() and remove_edge() functions for filtered graphs

        * src/graph/shared_map.hh: included SharedContainer

        * src/graph/graph_rewiring.cc: initial support for random graph rewiring



git-svn-id: https://svn.forked.de/graph-tool/trunk@114 d4600afd-f417-0410-95de-beed9576f240
      aa806251
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