base: Tag API methods and variables in callback.hh

Change-Id: I4ff6d9914e6edb4e8e7b033aec4b26482e950cc0
Signed-off-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/32959
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>

diff --git a/src/base/callback.hh b/src/base/callback.hh
index 1591f182d61032bbdd4f1a64a3711aaa51f2b90d..bedbba36ba93cb3ed62343379dc5ba4d5d4289d8 100644 (file)
--- a/src/base/callback.hh
+++ b/src/base/callback.hh
@@ -39,6 +39,9 @@ class CallbackQueue : public std::list<std::function<void()>>
 
     using Base::Base;
 
+    /**
+     * @ingroup api_callback
+     */
     void
     process()
     {