COMPMID-1539 Implement YOLOLayer on CL

Change-Id: I332c0703e1399fca0c5b724529b54a28f49c88da
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/146842
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
diff --git a/arm_compute/core/CL/CLHelpers.h b/arm_compute/core/CL/CLHelpers.h
index 18d6bdf..a86870a 100644
--- a/arm_compute/core/CL/CLHelpers.h
+++ b/arm_compute/core/CL/CLHelpers.h
@@ -47,6 +47,14 @@
  */
 std::string get_cl_type_from_data_type(const DataType &dt);
 
+/** Translates a tensor data type to the appropriate OpenCL select type.
+ *
+ * @param[in] dt @ref DataType to be translated to OpenCL select type.
+ *
+ * @return The string specifying the OpenCL select type to be used.
+ */
+std::string get_cl_select_type_from_data_type(const DataType &dt);
+
 /** Get the size of a data type in number of bits.
  *
  * @param[in] dt @ref DataType.