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| author | Dave Parks <davep@lindenlab.com> | 2024-05-07 09:47:37 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-07 09:47:37 -0500 |
| commit | 155ddf23363f1d5c534c69f50505faf67e51948f (patch) | |
| tree | 976912ed4fa3bc2af7b0b68201460f08614748b5 /indra/llmath/lltreenode.h | |
| parent | f79548ec68ebcef8f8f83705b65fd59da43c3e26 (diff) | |
| parent | f9473e8afcb624cc1b101195bf15943ec372b56f (diff) | |
Merge pull request #1421 from secondlife/DRTVWR-600-maint-A
Drtvwr 600 maint a
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]; } |