1 files changed, 0 insertions, 101 deletions
diff --git a/include/util/tensor/IndexEnumerator.h b/include/util/tensor/IndexEnumerator.h
deleted file mode 100644
index 30325cbfa..000000000
--- a/include/util/tensor/IndexEnumerator.h
+++ /dev/null
@@ -1,101 +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_INDEX_ENUMERATOR_H__
-#define __NNFW_UTIL_TENSOR_INDEX_ENUMERATOR_H__
-
-#include "util/tensor/Shape.h"
-#include "util/tensor/Index.h"
-
-namespace nnfw
-{
-namespace util
-{
-namespace tensor
-{
-
-class IndexEnumerator
-{
-public:
-  explicit IndexEnumerator(const Shape &shape) : _shape(shape), _index(shape.rank()), _cursor(0)
-  {
-    const size_t rank = _shape.rank();
-
-    for (size_t axis = 0; axis < rank; ++axis)
-    {
-      _index.at(axis) = 0;
-    }
-
-    for (_cursor = 0; _cursor < rank; ++_cursor)
-    {
-      if (_index.at(_cursor) < _shape.dim(_cursor))
-      {
-        break;
-      }
-    }
-  }
-
-public:
-  IndexEnumerator(IndexEnumerator &&) = delete;
-  IndexEnumerator(const IndexEnumerator &) = delete;
-
-public:
-  bool valid(void) const { return _cursor < _shape.rank(); }
-
-public:
-  const Index &curr(void) const { return _index; }
-
-public:
-  void advance(void)
-  {
-    const size_t rank = _shape.rank();
-
-    // Find axis to be updated
-    while((_cursor < rank) && !(_index.at(_cursor) + 1 < _shape.dim(_cursor)))
-    {
-      ++_cursor;
-    }
-
-    if(_cursor == rank)
-    {
-      return;
-    }
-
-    // Update index
-    _index.at(_cursor) += 1;
-
-    for (size_t axis = 0; axis < _cursor; ++axis)
-    {
-      _index.at(axis) = 0;
-    }
-
-    // Update cursor
-    _cursor = 0;
-  }
-
-public:
-  const Shape _shape;
-
-private:
-  size_t _cursor;
-  Index _index;
-};
-
-} // namespace tensor
-} // namespace util
-} // namespace nnfw
-
-#endif // __NNFW_UTIL_TENSOR_INDEX_ENUMERATOR_H__