--- a/src/core/callback.h Sun Aug 12 16:28:29 2007 +0200
+++ b/src/core/callback.h Sun Aug 12 17:59:56 2007 +0200
@@ -306,11 +306,11 @@
return (*(PeekImpl ())) (a1,a2,a3,a4,a5);
}
- bool IsEqual (CallbackBase const &other) {
+ bool IsEqual (CallbackBase const &other) const {
return PeekImpl ()->IsEqual (other.PeekImpl ());
}
- bool CheckType (CallbackBase const& other) {
+ bool CheckType (CallbackBase const& other) const {
CallbackImplBase *otherBase = other.PeekImpl ();
if (dynamic_cast<CallbackImpl<R,T1,T2,T3,T4,T5> *> (otherBase) != 0)
{