Boost C++ Libraries: Ticket #5442: Create CSR graph from GraphViz file https://svn.boost.org/trac10/ticket/5442 <p> From the 3 graph classes available so far in the BGL (adjacency_list, adjacency_matrix and compressed_sparse_row_graph), CSR is the only one that cannot be created with read_graphviz, which requires a <a class="missing wiki">MutableGraph</a>). </p> <p> However, it will be great to have such a possibility, even by using a different function. </p> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/5442 Trac 1.4.3 Jeremiah Willcock Sun, 04 Mar 2012 19:00:42 GMT <link>https://svn.boost.org/trac10/ticket/5442#comment:1 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/5442#comment:1</guid> <description> <p> That would be a nice feature to have; I have started on it, but the implementation fails when internal property maps are put into the <code>dynamic_properties</code> object passed to the Graphviz reader. There does not appear to be a good way to fix that problem without changing (with a performance penalty) the way internal property maps are returned from a CSR graph. Although I commented out the test case, you should now be able to pass a CSR graph to <code>read_graphviz</code> as long as you use something like a <code>vector_property_map</code> for properties rather than either internal properties or <code>iterator_property_map</code>. </p> </description> <category>Ticket</category> </item> <item> <dc:creator>Jeremiah Willcock</dc:creator> <pubDate>Sun, 04 Mar 2012 20:21:24 GMT</pubDate> <title/> <link>https://svn.boost.org/trac10/ticket/5442#comment:2 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/5442#comment:2</guid> <description> <p> (In <a class="changeset" href="https://svn.boost.org/trac10/changeset/77222" title="Made Graphviz reading into CSR graphs work for external properties ...">[77222]</a>) Made Graphviz reading into CSR graphs work for external properties only; refs <a class="new ticket" href="https://svn.boost.org/trac10/ticket/5442" title="#5442: Feature Requests: Create CSR graph from GraphViz file (new)">#5442</a> </p> </description> <category>Ticket</category> </item> </channel> </rss>