add implicit from ndarray to string when rank is 0.

SciSharp · Jan 28, 2019 · 4d8b5bd · 4d8b5bd
1 parent aa570de
commit 4d8b5bd
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/NumSharp.Core/Casting/Implicit/NdArray.Implicit.ValueTypes.cs b/src/NumSharp.Core/Casting/Implicit/NdArray.Implicit.ValueTypes.cs
@@ -29,6 +29,14 @@ namespace NumSharp.Core
 {
     public partial class NDArray
     {
+        public static implicit operator string(NDArray nd)
+        {
+            if (nd.ndim > 0)
+                throw new IncorrectShapeException();
+
+            return nd.Data<string>(0);
+        }
+
         public static implicit operator NDArray(float d)
         {
             var ndArray = new NDArray(typeof(float), new int[0]);