1 files changed, 8 insertions, 4 deletions
diff --git a/Source/cm_thread.hxx b/Source/cm_thread.hxx
index 84e6a5c..b1f0645 100644
--- a/Source/cm_thread.hxx
+++ b/Source/cm_thread.hxx
@@ -11,18 +11,18 @@ namespace cm {
 class shared_mutex
 {
   uv_rwlock_t _M_;
-  CM_DISABLE_COPY(shared_mutex)
 
 public:
   shared_mutex() { uv_rwlock_init(&_M_); }
   ~shared_mutex() { uv_rwlock_destroy(&_M_); }
 
-  void lock() { uv_rwlock_wrlock(&_M_); }
+  shared_mutex(shared_mutex const&) = delete;
+  shared_mutex& operator=(shared_mutex const&) = delete;
 
+  void lock() { uv_rwlock_wrlock(&_M_); }
   void unlock() { uv_rwlock_wrunlock(&_M_); }
 
   void lock_shared() { uv_rwlock_rdlock(&_M_); }
-
   void unlock_shared() { uv_rwlock_rdunlock(&_M_); }
 };
 
@@ -30,7 +30,6 @@ template <typename T>
 class shared_lock
 {
   T& _mutex;
-  CM_DISABLE_COPY(shared_lock)
 
 public:
   shared_lock(T& m)
@@ -38,7 +37,12 @@ public:
   {
     _mutex.lock_shared();
   }
+
   ~shared_lock() { _mutex.unlock_shared(); }
+
+  shared_lock(shared_lock const&) = delete;
+  shared_lock& operator=(shared_lock const&) = delete;
 };
 }
+
 #endif