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diff --git a/compiler/enco/core/src/CppGen/MemoryContext.h b/compiler/enco/core/src/CppGen/MemoryContext.h
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index 000000000..99c20f3e8
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+++ b/compiler/enco/core/src/CppGen/MemoryContext.h
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+/*
+ * 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 __ENCO_CPP_GEN_MEMORY_CONTEXT_H__
+#define __ENCO_CPP_GEN_MEMORY_CONTEXT_H__
+
+#include <coco/IR/Bag.h>
+
+#include <string>
+#include <map>
+
+namespace enco
+{
+
+/**
+ * @brief Record C/C++ expression that denotes the base and size of memory region
+ *        dedicated to each bag
+ */
+class MemoryContext
+{
+public:
+  /**
+   * @brief Check whether a base/size expression for a given bag
+   */
+  bool member(const coco::Bag *bag) const;
+
+public:
+  void base(const coco::Bag *bag, const std::string &exp);
+  void size(const coco::Bag *bag, const std::string &exp);
+
+public:
+  const std::string &base(const coco::Bag *bag) const { return _base.at(bag); }
+  const std::string &size(const coco::Bag *bag) const { return _size.at(bag); }
+
+private:
+  std::map<const coco::Bag *, std::string> _base;
+  std::map<const coco::Bag *, std::string> _size;
+};
+
+} // namespace enco
+
+#endif // __ENCO_CPP_GEN_MEMORY_CONTEXT_H__