From faede37b79ef0c4dee9cce67ab57499ddf46b47f Mon Sep 17 00:00:00 2001
From: Nicolas Despres <nicolas.despres@gmail.com>
Date: Sun, 20 Mar 2011 13:41:06 +0100
Subject: [PATCH] Doxygen: Generate call graph and relationships.

It helps code browsing and understanding for new developers.
---
 Utilities/Doxygen/doxyfile.in | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Utilities/Doxygen/doxyfile.in b/Utilities/Doxygen/doxyfile.in
index c3d3a3869..9743af721 100644
--- a/Utilities/Doxygen/doxyfile.in
+++ b/Utilities/Doxygen/doxyfile.in
@@ -28,6 +28,8 @@ INCLUDED_BY_GRAPH    = YES
 CLASS_DIAGRAMS       = YES
 GENERATE_LEGEND      = YES
 GRAPHICAL_HIERARCHY  = YES
+REFERENCED_BY_RELATION = YES
+REFERENCES_RELATION    = YES
 
 ALLEXTERNALS         = NO
 
@@ -61,7 +63,7 @@ SORT_MEMBER_DOCS     = NO
 DISTRIBUTE_GROUP_DOC = YES
 TAB_SIZE             = 3
 
-FILE_PATTERNS        = *.h *.hxx
+FILE_PATTERNS        = *.h *.hxx *.cxx
 RECURSIVE            = NO
 EXCLUDE_PATTERNS     =