Minor documentation fixes.

diff --git a/Doxyfile b/Doxyfile
index 64bc68c0d9348d7cc2146ae1f38b968bfbfc0924..c22e4e26d2f2d10103d0dfc4afef1743a1b25404 100644 (file)
--- a/Doxyfile
+++ b/Doxyfile
@@ -1110,7 +1110,7 @@ CLASS_GRAPH            = YES
 # indirect implementation dependencies (inheritance, containment, and 
 # class references variables) of the class with other documented classes.
 
-COLLABORATION_GRAPH    = YES
+COLLABORATION_GRAPH    = NO
 
 # If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen 
 # will generate a graph for groups, showing the direct groups dependencies

diff --git a/event b/event
index d2ec386484d3ab130891390c1f84b63404814129..0db8728b0e49308c20bed3d539baa6a67d46a9f6 100644 (file)
--- a/event
+++ b/event
@@ -67,7 +67,7 @@ namespace internal
 /**
  * Base class for all libevent exceptions.
  */
-struct exception: std::exception
+struct exception: public std::exception
 {
 };
 
@@ -81,7 +81,7 @@ struct exception: std::exception
  *
  * If you hit this exception, you probably got a programming error.
  */
-struct invalid_event: std::invalid_argument, exception
+struct invalid_event: public std::invalid_argument, public exception
 {
 
        /**
@@ -108,7 +108,7 @@ struct invalid_event: std::invalid_argument, exception
  *
  * @see dispatcher::dispatcher(int) to allocate more priority queues.
  */
-struct invalid_priority: std::invalid_argument, exception
+struct invalid_priority: public std::invalid_argument, public exception
 {
 
        /**