1 files changed, 46 insertions, 0 deletions
diff --git a/compiler/nest/core/include/nest/Block.h b/compiler/nest/core/include/nest/Block.h
new file mode 100644
index 000000000..e9b646f4e
--- /dev/null
+++ b/compiler/nest/core/include/nest/Block.h
@@ -0,0 +1,46 @@
+/*
+ * 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 __NEST_BLOCK_H__
+#define __NEST_BLOCK_H__
+
+#include "nest/Stmt.h"
+
+#include <vector>
+
+#include <cstdint>
+
+namespace nest
+{
+
+struct Block
+{
+public:
+  uint32_t size(void) const { return _stmts.size(); }
+
+public:
+  const Stmt &at(uint32_t n) const { return _stmts.at(n); }
+
+public:
+  void append(const Stmt &stmt) { _stmts.emplace_back(stmt); }
+
+private:
+  std::vector<Stmt> _stmts;
+};
+
+} // namespace nest
+
+#endif // __NEST_BLOCK_H__