1 files changed, 13 insertions, 0 deletions
diff --git a/compute_kernel_writer/include/ckw/TileOperand.h b/compute_kernel_writer/include/ckw/TileOperand.h
index 56dc5e7b2b..556d589bc0 100644
--- a/compute_kernel_writer/include/ckw/TileOperand.h
+++ b/compute_kernel_writer/include/ckw/TileOperand.h
@@ -33,6 +33,7 @@ namespace ckw
 class KernelWriter;
 class TensorOperand;
 class ITile;
+class TileInfo;
 
 /** A tile operand refers to a tile object that can be used for kernel writing. */
 class TileOperand
@@ -43,6 +44,18 @@ public:
     friend class KernelWriter;
     friend class TensorOperand;
 
+    /** Create an empty tile operand.
+     *
+     * The new tile operand doesn't refer to any tile therefore it is not useable.
+     */
+    TileOperand();
+
+    /** Check if the tile operand contains a tile and therefore useable. */
+    bool is_valid() const;
+
+    /** Get the tile info. */
+    const TileInfo &tile_info() const;
+
     /** Get a row vector of the current tile operand.
      *
      * @param[in] row The index of the row to be accessed in the current tile operand.