COMPMID-3454 Patch1: Relocate data_type_from_name to core/Utils

Change-Id: I33436dab77a47868fbd9872e0b4cf54b3a173e65
Signed-off-by: SiCong Li <sicong.li@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3694
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Manuel Bottini <manuel.bottini@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/arm_compute/core/Utils.h b/arm_compute/core/Utils.h
index 7a1cc99127..13c2971930 100644
--- a/arm_compute/core/Utils.h
+++ b/arm_compute/core/Utils.h
@@ -1084,6 +1084,27 @@ const std::string &string_from_gemmlowp_output_stage(GEMMLowpOutputStageType out
  * @return String representation of the PixelValue through the given data type.
  */
 std::string string_from_pixel_value(const PixelValue &value, const DataType data_type);
+/** Convert a string to DataType
+ *
+ * @param[in] name The name of the data type
+ *
+ * @return DataType
+ */
+DataType data_type_from_name(const std::string &name);
+/** Input Stream operator for @ref DataType
+ *
+ * @param[in]  stream    Stream to parse
+ * @param[out] data_type Output data type
+ *
+ * @return Updated stream
+ */
+inline ::std::istream &operator>>(::std::istream &stream, DataType &data_type)
+{
+    std::string value;
+    stream >> value;
+    data_type = data_type_from_name(value);
+    return stream;
+}
 /** Lower a given string.
  *
  * @param[in] val Given string to lower.