gc: Made ref tracking optional on `ZEN_USE_REF_TRACKING`

Ref tracking is not fully functional anyway

1 files changed, 45 insertions, 44 deletions

diff --git a/zenstore/include/zenstore/gc.h b/zenstore/include/zenstore/gc.h
index baf13aab1..70d48722b 100644
--- a/zenstore/include/zenstore/gc.h
+++ b/zenstore/include/zenstore/gc.h
@@ -7,65 +7,66 @@
 
 #include <span>
 
+#define ZEN_USE_REF_TRACKING 0	// This is not currently functional
+
 namespace zen {
 
-	class CasStore;
-	class CasGc;
-	struct IoHash;
+class CasStore;
+class CasGc;
+struct IoHash;
 
-	/** Garbage Collection context object
-	 */
+/** Garbage Collection context object
+ */
 
-	class GcContext
-	{
-	public:
-		GcContext();
-		~GcContext();
+class GcContext
+{
+public:
+	GcContext();
+	~GcContext();
 
-		void ContributeCids(std::span<const IoHash> Cid);
-		void ContributeCas(std::span<const IoHash> Hash);
+	void ContributeCids(std::span<const IoHash> Cid);
+	void ContributeCas(std::span<const IoHash> Hash);
 
-	private:
-		struct GcState;
+private:
+	struct GcState;
 
-		std::unique_ptr<GcState> m_State;
-	};
+	std::unique_ptr<GcState> m_State;
+};
 
-	class GcContributor
-	{
-	public:
-		GcContributor(CasGc& Gc);
-		~GcContributor();
+class GcContributor
+{
+public:
+	GcContributor(CasGc& Gc);
+	~GcContributor();
 
-		virtual void GarbageCollect(GcContext& GcCtx) = 0;
+	virtual void GarbageCollect(GcContext& GcCtx) = 0;
 
-	protected:
-		CasGc& m_Gc;
-	};
+protected:
+	CasGc& m_Gc;
+};
 
-	/** GC orchestrator
-	 */
+/** GC orchestrator
+ */
 
-	class CasGc
-	{
-	public:
-		CasGc(CasStore& Store);
-		~CasGc();
+class CasGc
+{
+public:
+	CasGc(CasStore& Store);
+	~CasGc();
 
-		void AddGcContributor(GcContributor* Contributor);
-		void RemoveGcContributor(GcContributor* Contributor);
+	void AddGcContributor(GcContributor* Contributor);
+	void RemoveGcContributor(GcContributor* Contributor);
 
-		void CollectGarbage();
+	void CollectGarbage();
 
-		void OnNewCidReferences(std::span<IoHash> Hashes);
-		void OnCommittedCidReferences(std::span<IoHash> Hashes);
-		void OnDroppedCidReferences(std::span<IoHash> Hashes);
+	void OnNewCidReferences(std::span<IoHash> Hashes);
+	void OnCommittedCidReferences(std::span<IoHash> Hashes);
+	void OnDroppedCidReferences(std::span<IoHash> Hashes);
 
-	private:
-		CasStore& m_CasStore;
-		RwLock					   m_Lock;
-		std::vector<GcContributor*> m_GcContribs;
-	};
+private:
+	CasStore&					m_CasStore;
+	RwLock						m_Lock;
+	std::vector<GcContributor*> m_GcContribs;
+};
 
 }  // namespace zen
-