Merge pull request #33210 from nekomatata/pool-array-empty

Added empty() function to pool array types

1 files changed, 7 insertions, 0 deletions

diff --git a/core/pool_vector.h b/core/pool_vector.h
index fbd4d630be..a698e72e18 100644
--- a/core/pool_vector.h
+++ b/core/pool_vector.h
@@ -385,6 +385,7 @@ public:
 	}
 
 	inline int size() const;
+	inline bool empty() const;
 	T get(int p_index) const;
 	void set(int p_index, const T &p_val);
 	void push_back(const T &p_val);
@@ -475,6 +476,12 @@ int PoolVector<T>::size() const {
 }
 
 template <class T>
+bool PoolVector<T>::empty() const {
+
+	return alloc ? alloc->size == 0 : true;
+}
+
+template <class T>
 T PoolVector<T>::get(int p_index) const {
 
 	return operator[](p_index);