Ticket #262: 7c12061bd271.patch

doc/CMakeLists.txt

@@ -14 +14 @@
     ADD_CUSTOM_TARGET(html
       COMMAND rm -rf gen-images
       COMMAND mkdir gen-images
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/bipartite_matching.png ${CMAKE_CURRENT_SOURCE_DIR}/images/bipartite_matching.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/bipartite_partitions.png ${CMAKE_CURRENT_SOURCE_DIR}/images/bipartite_partitions.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/connected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/connected_components.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/edge_biconnected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/edge_biconnected_components.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/grid_graph.png ${CMAKE_CURRENT_SOURCE_DIR}/images/grid_graph.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/node_biconnected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/node_biconnected_components.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_0.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_0.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_1.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_1.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_2.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_2.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_3.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_3.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_4.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_4.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/strongly_connected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/strongly_connected_components.eps
       COMMAND rm -rf html
       COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
       WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
@@ -27 +33 @@
     ADD_CUSTOM_TARGET(html
       COMMAND if exist gen-images rmdir /s /q gen-images
       COMMAND mkdir gen-images
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/bipartite_matching.png ${CMAKE_CURRENT_SOURCE_DIR}/images/bipartite_matching.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/bipartite_partitions.png ${CMAKE_CURRENT_SOURCE_DIR}/images/bipartite_partitions.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/connected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/connected_components.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/edge_biconnected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/edge_biconnected_components.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/grid_graph.png ${CMAKE_CURRENT_SOURCE_DIR}/images/grid_graph.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/node_biconnected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/node_biconnected_components.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_0.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_0.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_1.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_1.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_2.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_2.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_3.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_3.eps
       COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_4.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_4.eps
+      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/strongly_connected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/strongly_connected_components.eps
       COMMAND if exist html rmdir /s /q html
       COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
       WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})

doc/Makefile.am

@@ -14 +14 @@
         doc/CMakeLists.txt
 
 DOC_EPS_IMAGES18 = \
+        bipartite_matching.eps \
+        bipartite_partitions.eps \
+        connected_components.eps \
+        edge_biconnected_components.eps \
         grid_graph.eps \
+        node_biconnected_components.eps \
         nodeshape_0.eps \
         nodeshape_1.eps \
         nodeshape_2.eps \
         nodeshape_3.eps \
-        nodeshape_4.eps
+        nodeshape_4.eps \
+        strongly_connected_components.eps
 
 DOC_EPS_IMAGES = \
         $(DOC_EPS_IMAGES18)

doc/groups.dox

@@ -407 +407 @@
 */
 
 /**
-@defgroup graph_prop Connectivity and Other Graph Properties
+@defgroup graph_properties Connectivity and Other Graph Properties
 @ingroup algs
 \brief Algorithms for discovering the graph properties
 

new file doc/images/bipartite_matching.eps

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lemon/connectivity.h

@@ -32 +32 @@
 #include <stack>
 #include <functional>
 
-/// \ingroup connectivity
+/// \ingroup graph_properties
 /// \file
 /// \brief Connectivity algorithms
 ///
@@ -40 +40 @@
 
 namespace lemon {
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Check whether the given undirected graph is connected.
   ///
@@ -63 +63 @@
     return true;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Count the number of connected components of an undirected graph
   ///
@@ -105 +105 @@
     return compNum;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Find the connected components of an undirected graph
   ///
   /// Find the connected components of an undirected graph.
   ///
+  /// \image html connected_components.png
+  /// \image latex connected_components.eps "Connected components" width=\textwidth
+  ///
   /// \param graph The graph. It must be undirected.
   /// \retval compMap A writable node map. The values will be set from 0 to
   /// the number of the connected components minus one. Each values of the map
   /// will be set exactly once, the values of a certain component will be
   /// set continuously.
   /// \return The number of components
-  ///
   template <class Graph, class NodeMap>
   int connectedComponents(const Graph &graph, NodeMap &compMap) {
     checkConcept<concepts::Graph, Graph>();
@@ -227 +229 @@
   }
 
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Check whether the given directed graph is strongly connected.
   ///
@@ -285 +287 @@
     return true;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Count the strongly connected components of a directed graph
   ///
@@ -349 +351 @@
     return compNum;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Find the strongly connected components of a directed graph
   ///
@@ -361 +363 @@
   /// that there is no arc going from a higher numbered component to
   /// a lower.
   ///
+  /// \image html strongly_connected_components.png
+  /// \image latex strongly_connected_components.eps "Strongly connected components" width=\textwidth
+  ///
   /// \param digraph The digraph.
   /// \retval compMap A writable node map. The values will be set from 0 to
   /// the number of the strongly connected components minus one. Each value
   /// of the map will be set exactly once, the values of a certain component
   /// will be set continuously.
   /// \return The number of components
-  ///
   template <typename Digraph, typename NodeMap>
   int stronglyConnectedComponents(const Digraph& digraph, NodeMap& compMap) {
     checkConcept<concepts::Digraph, Digraph>();
@@ -416 +420 @@
     return compNum;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Find the cut arcs of the strongly connected components.
   ///
@@ -700 +704 @@
   template <typename Graph>
   int countBiNodeConnectedComponents(const Graph& graph);
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Checks the graph is bi-node-connected.
   ///
@@ -715 +719 @@
     return countBiNodeConnectedComponents(graph) <= 1;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Count the biconnected components.
   ///
@@ -750 +754 @@
     return compNum;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Find the bi-node-connected components.
   ///
@@ -759 +763 @@
   /// relation on the undirected edges. Two undirected edge are in relationship
   /// when they are on same circle.
   ///
+  /// \image html node_biconnected_components.png
+  /// \image latex node_biconnected_components.eps "bi-node-connected components" width=\textwidth
+  ///
   /// \param graph The graph.
   /// \retval compMap A writable uedge map. The values will be set from 0
   /// to the number of the biconnected components minus one. Each values
   /// of the map will be set exactly once, the values of a certain component
   /// will be set continuously.
   /// \return The number of components.
-  ///
   template <typename Graph, typename EdgeMap>
   int biNodeConnectedComponents(const Graph& graph,
                                 EdgeMap& compMap) {
@@ -793 +799 @@
     return compNum;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Find the bi-node-connected cut nodes.
   ///
@@ -1023 +1029 @@
   template <typename Graph>
   int countBiEdgeConnectedComponents(const Graph& graph);
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Checks that the graph is bi-edge-connected.
   ///
@@ -1038 +1044 @@
     return countBiEdgeConnectedComponents(graph) <= 1;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Count the bi-edge-connected components.
   ///
@@ -1073 +1079 @@
     return compNum;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Find the bi-edge-connected components.
   ///
@@ -1082 +1088 @@
   /// relation on the nodes. Two nodes are in relationship when they are
   /// connected at least two edge-disjoint paths.
   ///
+  /// \image html edge_biconnected_components.png
+  /// \image latex edge_biconnected_components.eps "bi-edge-connected components" width=\textwidth
+  ///
   /// \param graph The graph.
   /// \retval compMap A writable node map. The values will be set from 0 to
   /// the number of the biconnected components minus one. Each values
   /// of the map will be set exactly once, the values of a certain component
   /// will be set continuously.
   /// \return The number of components.
-  ///
   template <typename Graph, typename NodeMap>
   int biEdgeConnectedComponents(const Graph& graph, NodeMap& compMap) {
     checkConcept<concepts::Graph, Graph>();
@@ -1115 +1123 @@
     return compNum;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Find the bi-edge-connected cut edges.
   ///
@@ -1179 +1187 @@
 
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Sort the nodes of a DAG into topolgical order.
   ///
@@ -1218 +1226 @@
     }
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Sort the nodes of a DAG into topolgical order.
   ///
@@ -1273 +1281 @@
     return true;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Check that the given directed graph is a DAG.
   ///
@@ -1315 +1323 @@
     return true;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Check that the given undirected graph is acyclic.
   ///
@@ -1349 +1357 @@
     return true;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Check that the given undirected graph is tree.
   ///
@@ -1441 +1449 @@
     };
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Check if the given undirected graph is bipartite or not
   ///
@@ -1478 +1486 @@
     return true;
   }
 
-  /// \ingroup connectivity
+  /// \ingroup graph_properties
   ///
   /// \brief Check if the given undirected graph is bipartite or not
   ///
@@ -1486 +1494 @@
   /// or not. The  \ref  Bfs  algorithm  is   used  to  calculate the result.
   /// During the execution, the \c partMap will be set as the two
   /// partitions of the graph.
+  ///
+  /// \image html bipartite_partitions.png
+  /// \image latex bipartite_partitions.eps "Bipartite partititions" width=\textwidth
+  ///
   /// \param graph The undirected graph.
   /// \retval partMap A writable bool map of nodes. It will be set as the
   /// two partitions of the graph.

lemon/euler.h

@@ -24 +24 @@
 #include<lemon/connectivity.h>
 #include <list>
 
-/// \ingroup graph_prop
+/// \ingroup graph_properties
 /// \file
 /// \brief Euler tour
 ///
@@ -36 +36 @@
 
   ///Euler iterator for digraphs.
 
-  /// \ingroup graph_prop
+  /// \ingroup graph_properties
   ///This iterator converts to the \c Arc type of the digraph and using
   ///operator ++, it provides an Euler tour of a \e directed
   ///graph (if there exists).
@@ -123 +123 @@
 
   ///Euler iterator for graphs.
 
-  /// \ingroup graph_prop
+  /// \ingroup graph_properties
   ///This iterator converts to the \c Arc (or \c Edge)
   ///type of the digraph and using
   ///operator ++, it provides an Euler tour of an undirected
@@ -228 +228 @@
 
   ///Checks if the graph is Eulerian
 
-  /// \ingroup graph_prop
+  /// \ingroup graph_properties
   ///Checks if the graph is Eulerian. It works for both directed and undirected
   ///graphs.
   ///\note By definition, a digraph is called \e Eulerian if