Changing deprecated functions

Author: pavanky

arrayfire/device.py

@@ -240,6 +240,14 @@ def get_device_ptr(a):
     return ptr
 
 def lock_device_ptr(a):
+    """
+    This functions is deprecated. Please use lock_array instead.
+    """
+    import warnings
+    warnings.warn("This function is deprecated. Use lock_array instead.", DeprecationWarning)
+    lock_array(a)
+
+def lock_array(a):
     """
     Ask arrayfire to not perform garbage collection on raw data held by an array.
 
@@ -252,10 +260,17 @@ def lock_device_ptr(a):
     -----
         - The device pointer of `a` is not freed by memory manager until `unlock_device_ptr()` is called.
     """
-    ptr = ct.c_void_p(0)
-    safe_call(backend.get().af_lock_device_ptr(a.arr))
+    safe_call(backend.get().af_lock_array(a.arr))
 
 def unlock_device_ptr(a):
+    """
+    This functions is deprecated. Please use unlock_array instead.
+    """
+    import warnings
+    warnings.warn("This function is deprecated. Use unlock_array instead.", DeprecationWarning)
+    unlock_array(a)
+
+def unlock_array(a):
     """
     Tell arrayfire to resume garbage collection on raw data held by an array.
 
@@ -265,7 +280,6 @@ def unlock_device_ptr(a):
        - A multi dimensional arrayfire array.
 
     """
-    ptr = ct.c_void_p(0)
-    safe_call(backend.get().af_unlock_device_ptr(a.arr))
+    safe_call(backend.get().af_unlock_array(a.arr))
 
 from .array import Array

tests/simple/device.py

@@ -48,7 +48,7 @@ def simple_device(verbose=False):
     display_func(b)
 
     c = af.randu(10,10)
-    af.lock_device_ptr(c)
-    af.unlock_device_ptr(c)
+    af.lock_array(c)
+    af.unlock_array(c)
 
 _util.tests['device'] = simple_device