Identity: Added conversion to label

2016-03-22 14:12:53 +00:00 · 2016-03-22 14:12:53 +00:00 · feada18b40
commit feada18b40
parent 22b2e397b2
1 changed files with 6 additions and 0 deletions
--- a/src/OpenFOAM/primitives/SphericalTensor/Identity.H
+++ b/src/OpenFOAM/primitives/SphericalTensor/Identity.H
@ -76,6 +76,12 @@ public:
        return dual();
    }

+    //- Return 1 for label
+    inline operator label() const
+    {
+        return 1;
+    }
+
    //- Return 1 for scalar
    inline operator scalar() const
    {