Add "operator bool" overload to android::sp.

This matches the overload on std::unique_ptr and friends.

Test: builds, boots
Bug: 13758960
Change-Id: Ieed9faa6b162c2a10fa7cf2b135c9b17564f6c88

parent 2827106d

libutils/include/utils/StrongPointer.h

+4 −3

Original line number	Diff line number	Diff line
		@@ -85,6 +85,7 @@ public:
		inline T& operator* () const { return *m_ptr; }
		inline T* operator-> () const { return m_ptr; }
		inline T* get() const { return m_ptr; }
		inline explicit operator bool () const { return m_ptr != nullptr; }

		// Operators