1 files changed, 61 insertions, 0 deletions
diff --git a/compiler/ann-ref/src/Operand.h b/compiler/ann-ref/src/Operand.h
new file mode 100644
index 000000000..870a05644
--- /dev/null
+++ b/compiler/ann-ref/src/Operand.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * 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 __OPERAND_H__
+#define __OPERAND_H__
+
+#include "OperandType.h"
+
+#include <cstdint>
+#include <vector>
+
+enum class OperandLifeTime : int32_t {
+  TEMPORARY_VARIABLE = 0,
+  MODEL_INPUT = 1,
+  MODEL_OUTPUT = 2,
+  CONSTANT_COPY = 3,
+  CONSTANT_REFERENCE = 4,
+  NO_VALUE = 5,
+};
+
+struct DataLocation final {
+  uint32_t poolIndex;
+  uint32_t offset;
+  uint32_t length;
+};
+
+struct Operand final {
+  OperandType type;
+  float scale;
+  int32_t zeroPoint;
+
+  std::vector<uint32_t> dimensions;
+
+  DataLocation location;
+
+  uint32_t numberOfConsumers;
+  OperandLifeTime lifetime;
+};
+
+// Returns the amount of space needed to store a value of the dimensions and
+// type of this operand.
+inline uint32_t sizeOfData(const Operand &operand)
+{
+  return sizeOfData(operand.type, operand.dimensions);
+}
+
+#endif // __OPERAND_H__