Make RegistryTypeReader non-copyable

(and note the operator == vs. = typo)

Change-Id: I4567927f3f702f8e74b168becce4002e84d5c7a0

registry/source/reflread.cxx

@@ -1749,26 +1749,9 @@ RegistryTypeReader::RegistryTypeReader(const sal_uInt8* buffer,
     m_hImpl = createEntry(buffer, bufferLen, copyData);
 }
 
-RegistryTypeReader::RegistryTypeReader(const RegistryTypeReader& toCopy)
-    : m_hImpl(toCopy.m_hImpl)
-{ typereg_reader_acquire(m_hImpl); }
-
-
 RegistryTypeReader::~RegistryTypeReader()
 { typereg_reader_release(m_hImpl); }
 
-RegistryTypeReader& RegistryTypeReader::operator == (const RegistryTypeReader& toAssign)
-{
-    if (m_hImpl != toAssign.m_hImpl)
-    {
-        typereg_reader_release(m_hImpl);
-        m_hImpl = toAssign.m_hImpl;
-        typereg_reader_acquire(m_hImpl);
-    }
-
-    return *this;
-}
-
 RTTypeClass RegistryTypeReader::getTypeClass() const
 {  return typereg_reader_getTypeClass(m_hImpl); }
 

registry/source/reflread.hxx

@@ -51,16 +51,9 @@ public:
                               sal_uInt32 bufferLen,
                               bool copyData);
 
-    /// Copy constructcor
-    RegistryTypeReader(const RegistryTypeReader& toCopy);
-
     /// Destructor. The Destructor frees the data block if the copyData flag was TRUE.
     ~RegistryTypeReader();
 
-    /// Assign operator
-    RegistryTypeReader& operator == (const RegistryTypeReader& toAssign);
-
-
     /** returns the typeclass of the type represented by this blob.
 
         This function will always return the type class without the internal
@@ -113,7 +106,9 @@ public:
      */
     rtl::OUString  getFieldFileName( sal_uInt16 index ) const;
 
-protected:
+private:
+    RegistryTypeReader(RegistryTypeReader &) = delete;
+    void operator =(RegistryTypeReader) = delete;
 
     /// stores the handle of an implementation class
     TypeReaderImpl                                              m_hImpl;