1 files changed, 77 insertions, 0 deletions
diff --git a/runtime/neurun/core/include/ir/operand/ParentInfo.h b/runtime/neurun/core/include/ir/operand/ParentInfo.h
new file mode 100644
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+++ b/runtime/neurun/core/include/ir/operand/ParentInfo.h
@@ -0,0 +1,77 @@
+/*
+ * 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.
+ */
+
+/**
+ * @file  ParentInfo.h
+ * @brief This file contains ParentInfo class and internal Coordinate4D class
+ *        to represent subsumption between operand
+ */
+
+#ifndef __NEURUN_IR_OPERAND_PARENT_INFO_H__
+#define __NEURUN_IR_OPERAND_PARENT_INFO_H__
+
+#include <stdint.h>
+
+#include "ir/Index.h"
+#include "util/Coordinates.h"
+
+namespace neurun
+{
+namespace ir
+{
+namespace operand
+{
+
+/**
+ * @brief	Class to represent parent operand in child operand
+ */
+class ParentInfo
+{
+public:
+  /**
+   * @brief     Construct a new ParentInfo object
+   * @param[in] parent      Index of parent operand
+   * @param[in] coordinate  Offset of child operand in parent operand
+   * @return
+   */
+  ParentInfo(const OperandIndex parent, const util::Coordinates &coordinate)
+      : _parent{parent}, _coordinate{coordinate}
+  {
+    // DO NOTHING
+  }
+
+public:
+  /**
+   * @brief   Return parent index
+   * @return  Parent index
+   */
+  OperandIndex parent(void) const { return _parent; }
+  /**
+   * @brief   Retern offset in parent
+   * @return  Offset
+   */
+  util::Coordinates offset(void) const { return _coordinate; }
+
+private:
+  OperandIndex _parent;
+  util::Coordinates _coordinate;
+};
+
+} // namespace operand
+} // namespace ir
+} // namespace neurun
+
+#endif // __NEURUN_IR_OPERAND_PARENT_INFO_H__