Add deleted copy constructors/assignment operators where appropriate.

Replace C++98 style private copy constructors/assignment ops with ones
annotated with delete.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/alloc/locking_allocator/locking_allocator.h b/src/alloc/locking_allocator/locking_allocator.h
index b2dd10dcc..4b5e25e03 100644
--- a/src/alloc/locking_allocator/locking_allocator.h
+++ b/src/alloc/locking_allocator/locking_allocator.h
@@ -23,6 +23,10 @@ class BOTAN_DLL mlock_allocator
 
       bool deallocate(void* p, size_t num_elems, size_t elem_size);
 
+      mlock_allocator(const mlock_allocator&) = delete;
+
+      mlock_allocator& operator=(const mlock_allocator&) = delete;
+
    private:
       mlock_allocator();