1 files changed, 57 insertions, 0 deletions
diff --git a/compiler/enco/core/src/ANN/IR/OperandInventory.cpp b/compiler/enco/core/src/ANN/IR/OperandInventory.cpp
new file mode 100644
index 000000000..c7ad38811
--- /dev/null
+++ b/compiler/enco/core/src/ANN/IR/OperandInventory.cpp
@@ -0,0 +1,57 @@
+/*
+ * 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.
+ */
+
+#include "ANN/IR/OperandInventory.h"
+
+#include <stdex/Memory.h>
+
+using stdex::make_unique;
+
+namespace ann
+{
+
+OperandID OperandInventory::create(const DType &dtype)
+{
+  uint32_t id = _operands.size();
+
+  auto operand = make_unique<ScalarOperand>();
+  operand->dtype(dtype);
+
+  _operands.emplace_back(std::move(operand));
+
+  return OperandID{id};
+}
+
+OperandID OperandInventory::create(const DType &dtype, const nncc::core::ADT::tensor::Shape &shape)
+{
+  uint32_t id = _operands.size();
+
+  auto operand = make_unique<TensorOperand>(shape);
+  operand->dtype(dtype);
+
+  _operands.emplace_back(std::move(operand));
+
+  return OperandID{id};
+}
+
+Operand *OperandInventory::at(const OperandID &id) { return _operands.at(id.value()).get(); }
+
+const Operand *OperandInventory::at(const OperandID &id) const
+{
+  return _operands.at(id.value()).get();
+}
+
+} // namespace ann