1 files changed, 56 insertions, 0 deletions
diff --git a/compiler/enco/core/src/ANN/IR/OperandInventory.h b/compiler/enco/core/src/ANN/IR/OperandInventory.h
new file mode 100644
index 000000000..23eb08119
--- /dev/null
+++ b/compiler/enco/core/src/ANN/IR/OperandInventory.h
@@ -0,0 +1,56 @@
+/*
+ * 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 __ANN_IR_OPERAND_INVENTORY_H__
+#define __ANN_IR_OPERAND_INVENTORY_H__
+
+#include "ANN/IR/OperandID.h"
+#include "ANN/IR/Operand.h"
+
+#include <nncc/core/ADT/tensor/Shape.h>
+
+#include <memory>
+#include <vector>
+
+namespace ann
+{
+
+class OperandInventory
+{
+public:
+  OperandID create(const DType &);
+  OperandID create(const DType &, const nncc::core::ADT::tensor::Shape &);
+
+public:
+  template <typename Callable> void each(Callable &&cb) const
+  {
+    for (uint32_t n = 0; n < _operands.size(); ++n)
+    {
+      cb(OperandID{n}, _operands.at(n).get());
+    }
+  }
+
+public:
+  Operand *at(const OperandID &id);
+  const Operand *at(const OperandID &id) const;
+
+private:
+  std::vector<std::unique_ptr<Operand>> _operands;
+};
+
+} // namespace ann
+
+#endif // __ANN_IR_OPERAND_INVENTORY_H__