diff --git a/storm/hash/TSHashTable.hpp b/storm/hash/TSHashTable.hpp
index ab6cd2d..3282bde 100644
--- a/storm/hash/TSHashTable.hpp
+++ b/storm/hash/TSHashTable.hpp
@@ -8,30 +8,14 @@
 template <class T, class TKey>
 class TSHashTable {
     public:
-    // Member variables
-    STORM_EXPLICIT_LIST(T, m_linktofull) m_fulllist;
-    uint32_t m_fullnessIndicator = 0;
-    TSGrowableArray<STORM_EXPLICIT_LIST(T, m_linktoslot)> m_slotlistarray;
-    uint32_t m_slotmask = -1;
-
     // Virtual member functions
-    virtual void InternalDelete(T* ptr);
-    virtual T* InternalNew(STORM_EXPLICIT_LIST(T, m_linktoslot)* listptr, size_t extrabytes, uint32_t flags);
     virtual ~TSHashTable();
     virtual void Destroy();
 
     // Member functions
     void Clear();
-    uint32_t ComputeSlot(uint32_t hashval);
-    int32_t GetLinkOffset();
     T* Head();
-    void Initialize();
-    bool Initialized();
     void Insert(T* ptr, uint32_t hashval, const TKey& key);
-    void InternalClear(int32_t warn);
-    void InternalLinkNode(T* ptr, uint32_t hashval);
-    T* InternalNewNode(uint32_t, size_t extrabytes, uint32_t flags);
-    int32_t MonitorFullness(uint32_t slot);
     T* New(const char* str, size_t extrabytes, uint32_t flags);
     T* New(uint32_t hashval, const char* str, size_t extrabytes, uint32_t flags);
     T* New(uint32_t hashval, const TKey& key, size_t extrabytes, uint32_t flags);
@@ -39,6 +23,32 @@ class TSHashTable {
     T* Ptr(const char* str);
     T* Ptr(uint32_t hashval, const TKey& key);
     void Unlink(T* ptr);
+
+    protected:
+    // Member variables
+    STORM_EXPLICIT_LIST(T, m_linktofull) m_fulllist;
+
+    // Member functions
+    int32_t GetLinkOffset();
+
+    private:
+    // Member variables
+    uint32_t m_fullnessIndicator = 0;
+    TSGrowableArray<STORM_EXPLICIT_LIST(T, m_linktoslot)> m_slotlistarray;
+    uint32_t m_slotmask = -1;
+
+    // Virtual member functions
+    virtual void InternalDelete(T* ptr);
+    virtual T* InternalNew(STORM_EXPLICIT_LIST(T, m_linktoslot)* listptr, size_t extrabytes, uint32_t flags);
+
+    // Member functions
+    uint32_t ComputeSlot(uint32_t hashval);
+    void Initialize();
+    bool Initialized();
+    void InternalClear(int32_t warn);
+    void InternalLinkNode(T* ptr, uint32_t hashval);
+    T* InternalNewNode(uint32_t, size_t extrabytes, uint32_t flags);
+    int32_t MonitorFullness(uint32_t slot);
 };
 
 template <class T, class TKey>