diff -u -r1.1.2.2 -r1.1.2.3
--- README	14 Jul 2009 10:42:02 -0000	1.1.2.2
+++ README	14 Jul 2009 12:22:48 -0000	1.1.2.3
@@ -10,8 +10,9 @@

 
 additional files added for ROOT I/O :
 

- $LCIO/src/cpp/src/EXAMPLES/rootio.cc:   example main program that creates a root tree
- 

+ $LCIO/src/cpp/src/EXAMPLES/rootio.cc:       example main program that creates a root tree
+ $LCIO//src/cpp/src/EXAMPLE/LCCol2Branch.h:  create and fill ROOT branches
+

  $LCIO/src/cpp/include/IOIMPL/rootio_templates.h: define some template instantiations used in tree
 
 

@@ -39,3 +40,15 @@

 cmake -D BUILD_ROOTIO=ON -D ROOT_HOME=$ROOTSYS ..
 make -j 4 install
 

+
+
+#------- run the example :
+
+./bin/rootio ../rootio/DST01-06_ppr004_bbcsdu.slcio dst.root
+
+root -l
+# root [0] .x ../rootio/lciotree.C
+
+###############################################################
+
+