Drop uint 256 not operator

All the other operators are integer or bit operations, and this is unused
apart from tests.

1 files changed, 0 insertions, 8 deletions

diff --git a/src/arith_uint256.h b/src/arith_uint256.h
index 3f4cc8c2bf..e4c7575e2d 100644
--- a/src/arith_uint256.h
+++ b/src/arith_uint256.h
@@ -64,14 +64,6 @@ public:
 
     explicit base_uint(const std::string& str);
 
-    bool operator!() const
-    {
-        for (int i = 0; i < WIDTH; i++)
-            if (pn[i] != 0)
-                return false;
-        return true;
-    }
-
     const base_uint operator~() const
     {
         base_uint ret;