1 files changed, 66 insertions, 0 deletions
diff --git a/compiler/moco-tf/src/IR/TFConst.cpp b/compiler/moco-tf/src/IR/TFConst.cpp
new file mode 100644
index 000000000..e59e6644a
--- /dev/null
+++ b/compiler/moco-tf/src/IR/TFConst.cpp
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2019 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 "IR/TFConst.h"
+
+#include <cassert>
+
+namespace moco
+{
+namespace tf
+{
+
+template <loco::DataType DT> uint32_t TFConst::size(void) const
+{
+  assert(dtype() == DT);
+  assert(_data.size() % sizeof(typename loco::DataTypeImpl<DT>::Type) == 0);
+  return _data.size() / sizeof(typename loco::DataTypeImpl<DT>::Type);
+}
+
+template <loco::DataType DT> void TFConst::size(uint32_t l)
+{
+  assert(dtype() == DT);
+  _data.resize(l * sizeof(typename loco::DataTypeImpl<DT>::Type));
+}
+
+template <loco::DataType DT>
+const typename loco::DataTypeImpl<DT>::Type &TFConst::at(uint32_t n) const
+{
+  assert(dtype() == DT);
+  assert(n < size<DT>());
+  return *(reinterpret_cast<const typename loco::DataTypeImpl<DT>::Type *>(_data.data()) + n);
+}
+
+template <loco::DataType DT> typename loco::DataTypeImpl<DT>::Type &TFConst::at(uint32_t n)
+{
+  assert(dtype() == DT);
+  assert(n < size<DT>());
+  return *(reinterpret_cast<typename loco::DataTypeImpl<DT>::Type *>(_data.data()) + n);
+}
+
+#define INSTANTIATE(DT)                                                                  \
+  template uint32_t TFConst::size<DT>(void) const;                                       \
+  template void TFConst::size<DT>(uint32_t);                                             \
+  template const typename loco::DataTypeImpl<DT>::Type &TFConst::at<DT>(uint32_t) const; \
+  template typename loco::DataTypeImpl<DT>::Type &TFConst::at<DT>(uint32_t);
+
+INSTANTIATE(loco::DataType::S32);
+INSTANTIATE(loco::DataType::FLOAT32);
+
+#undef INSTANTIATE
+
+} // namespace tf
+} // namespace moco