1 files changed, 78 insertions, 0 deletions
diff --git a/compiler/exo/src/Circle/CircleExporterImpl.h b/compiler/exo/src/Circle/CircleExporterImpl.h
new file mode 100644
index 000000000..b1138fbad
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+++ b/compiler/exo/src/Circle/CircleExporterImpl.h
@@ -0,0 +1,78 @@
+/*
+ * 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.
+ */
+
+#ifndef __CIRCLE_EXPORTER_IMPL_H__
+#define __CIRCLE_EXPORTER_IMPL_H__
+
+#include "exo/CircleExporter.h"
+#include "circle_schema_generated.h"
+
+#include <loco.h>
+
+namespace exo
+{
+
+namespace circle_detail
+{
+
+struct SerializedModelData;
+
+} // namespace circle_detail
+
+using namespace circle_detail;
+
+/**
+ * internal implementation of interface exporter class
+ */
+class CircleExporter::Impl
+{
+public:
+  Impl() = delete;
+  ~Impl() = default;
+
+  explicit Impl(loco::Graph *graph);
+
+  /**
+   * @return pointer to buffer with serialized graph
+   */
+  const char *getBufferPointer() const;
+
+  /**
+   * @return size of buffer with serialized graph
+   */
+  size_t getBufferSize() const;
+
+private:
+  /**
+   * @brief create Subgraph using data stored in SerializedModelData
+   * @param gd information about serializer parts of model
+   * @return offset in buffer corresponding to serialized subgraph
+   */
+  flatbuffers::Offset<circle::SubGraph> exportSubgraph(SerializedModelData &gd);
+
+  /**
+   * @brief root function that writes graph into internal buffer
+   * @param graph
+   */
+  void exportGraph(loco::Graph *graph);
+
+private:
+  flatbuffers::FlatBufferBuilder _builder;
+};
+
+} // namespace exo
+
+#endif // __CIRCLE_EXPORTER_IMPL_H__