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| author | Nat Goodspeed <nat@lindenlab.com> | 2024-05-22 09:30:04 -0400 |
|---|---|---|
| committer | Nat Goodspeed <nat@lindenlab.com> | 2024-05-22 09:30:04 -0400 |
| commit | eb81d5f23fc725f53857d7a62923e273a057c455 (patch) | |
| tree | 5c1ba76e722d9630fa597023a1e6c196a04f758c /indra/llmath/lltreenode.h | |
| parent | f8ccb39b8d944f9d2bf4308f909273cd5a35cbe7 (diff) | |
| parent | 47985e5822ce9fdebb7443e13b3c1a781a842ecd (diff) | |
Merge remote-tracking branch 'DRTVWR-600-maint-A' into nat/kwds
Diffstat (limited to 'indra/llmath/lltreenode.h')
| -rw-r--r-- | indra/llmath/lltreenode.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/indra/llmath/lltreenode.h b/indra/llmath/lltreenode.h index 0b479c4564..ce104b88a0 100644 --- a/indra/llmath/lltreenode.h +++ b/indra/llmath/lltreenode.h @@ -56,10 +56,11 @@ public: virtual bool insert(T* data); virtual bool remove(T* data); virtual void notifyRemoval(T* data); - virtual U32 getListenerCount() { return mListeners.size(); } + virtual U32 hasListeners() const { return !mListeners.empty(); } + virtual U32 getListenerCount() const { return mListeners.size(); } virtual LLTreeListener<T>* getListener(U32 index) const { - if(index < mListeners.size()) + if (index < mListeners.size()) { return mListeners[index]; } |