Changeset 950:2d583da4ba40 in lemon-main for doc

Timestamp:

08/04/11 21:47:29 (13 years ago)

Author:

Alpar Juttner <alpar@…>

Branch:

default

Parents:

948:f9e3f73e17f1 (diff), 949:54464584b157 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Phase:

public

Message:

Merge #382

Files:

• doc/lgf.dox (modified) (2 diffs)
• doc/lgf.dox (modified) (1 diff)

doc/lgf.dox

@@ -64 +64 @@
 \endcode
 
-The \c \@arcs section is very similar to the \c \@nodes section,
-it again starts with a header line describing the names of the maps,
-but the \c "label" map is not obligatory here. The following lines
-describe the arcs. The first two tokens of each line are
-the source and the target node of the arc, respectively, then come the map
+The \c \@arcs section is very similar to the \c \@nodes section, it
+again starts with a header line describing the names of the maps, but
+the \c "label" map is not obligatory here. The following lines
+describe the arcs. The first two tokens of each line are the source
+and the target node of the arc, respectively, then come the map
 values. The source and target tokens must be node labels.
 
@@ -79 +79 @@
 \endcode
 
+If there is no map in the \c \@arcs section at all, then it must be
+indicated by a sole '-' sign in the first line.
+
+\code
+ @arcs
+         -
+ 1   2
+ 1   3
+ 2   3
+\endcode
+
 The \c \@edges is just a synonym of \c \@arcs. The \@arcs section can
 also store the edge set of an undirected graph. In such case there is
 a conventional method for store arc maps in the file, if two columns
-has the same caption with \c '+' and \c '-' prefix, then these columns
+have the same caption with \c '+' and \c '-' prefix, then these columns
 can be regarded as the values of an arc map.
 

doc/lgf.dox

@@ -3 +3 @@
  * This file is a part of LEMON, a generic C++ optimization library.
  *
- * Copyright (C) 2003-2008
+ * Copyright (C) 2003-2009
  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
  * (Egervary Research Group on Combinatorial Optimization, EGRES).