1 files changed, 0 insertions, 69 deletions
diff --git a/include/util/tensor/Zipper.h b/include/util/tensor/Zipper.h
deleted file mode 100644
index 5d40736f3..000000000
--- a/include/util/tensor/Zipper.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __NNFW_UTIL_TENSOR_ZIPPER_H__
-#define __NNFW_UTIL_TENSOR_ZIPPER_H__
-
-#include "util/tensor/Index.h"
-#include "util/tensor/IndexIterator.h"
-#include "util/tensor/Reader.h"
-
-namespace nnfw
-{
-namespace util
-{
-namespace tensor
-{
-
-template <typename T> class Zipper
-{
-public:
-  Zipper(const Shape &shape, const Reader<T> &lhs, const Reader<T> &rhs)
-      : _shape{shape}, _lhs{lhs}, _rhs{rhs}
-  {
-    // DO NOTHING
-  }
-
-public:
-  template <typename Callable> void zip(Callable cb) const
-  {
-    iterate(_shape) <<
-        [this, &cb](const Index &index) { cb(index, _lhs.at(index), _rhs.at(index)); };
-  }
-
-private:
-  const Shape &_shape;
-  const Reader<T> &_lhs;
-  const Reader<T> &_rhs;
-};
-
-template <typename T, typename Callable>
-const Zipper<T> &operator<<(const Zipper<T> &zipper, Callable cb)
-{
-  zipper.zip(cb);
-  return zipper;
-}
-
-template <typename T> Zipper<T> zip(const Shape &shape, const Reader<T> &lhs, const Reader<T> &rhs)
-{
-  return Zipper<T>{shape, lhs, rhs};
-}
-
-} // namespace tensor
-} // namespace util
-} // namespace nnfw
-
-#endif // __NNFW_UTIL_TENSOR_ZIPPER_H__