1 files changed, 70 insertions, 0 deletions
diff --git a/compiler/enco/core/src/ANN/IR/Weight.h b/compiler/enco/core/src/ANN/IR/Weight.h
new file mode 100644
index 000000000..062aa6d19
--- /dev/null
+++ b/compiler/enco/core/src/ANN/IR/Weight.h
@@ -0,0 +1,70 @@
+/*
+ * 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_WEIGHT_H__
+#define __ANN_IR_WEIGHT_H__
+
+#include <vector>
+
+#include <cstdint>
+#include <type_traits>
+
+namespace ann
+{
+
+class Weight
+{
+public:
+  const uint8_t *base(void) const { return _buffer.data(); }
+  uint32_t size(void) const { return _buffer.size(); }
+
+public:
+  template <typename T> void fill(const T &value)
+  {
+    static_assert(std::is_arithmetic<T>::value, "T should be arithmetic");
+    _buffer.clear();
+
+    auto arr = reinterpret_cast<const uint8_t *>(&value);
+
+    for (uint32_t b = 0; b < sizeof(T); ++b)
+    {
+      _buffer.emplace_back(arr[b]);
+    }
+  }
+
+  template <typename It> void fill(It beg, It end)
+  {
+    _buffer.clear();
+
+    for (auto it = beg; it != end; ++it)
+    {
+      const auto value = *it;
+      auto arr = reinterpret_cast<const uint8_t *>(&value);
+
+      for (uint32_t b = 0; b < sizeof(value); ++b)
+      {
+        _buffer.emplace_back(arr[b]);
+      }
+    }
+  }
+
+private:
+  std::vector<uint8_t> _buffer;
+};
+
+} // namespace ann
+
+#endif // __ANN_IR_WEIGHT_H__