1 files changed, 67 insertions, 0 deletions
diff --git a/runtimes/neurun/src/model/operation/Set.cc b/runtimes/neurun/src/model/operation/Set.cc
new file mode 100644
index 000000000..14bd4f584
--- /dev/null
+++ b/runtimes/neurun/src/model/operation/Set.cc
@@ -0,0 +1,67 @@
+/*
+ * 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 "Set.h"
+
+#include <cassert>
+
+namespace neurun
+{
+namespace model
+{
+namespace operation
+{
+
+const Index Set::generateIndex()
+{
+  assert((_index_count) <= 0x7fffffff);
+
+  return Index{_index_count++};
+}
+
+Index Set::append(std::unique_ptr<Node> &&node)
+{
+  auto index = generateIndex();
+
+  _nodes[index] = std::move(node);
+  return index;
+}
+
+const Node &Set::at(const Index &index) const { return *(_nodes.at(index)); }
+
+Node &Set::at(const Index &index) { return *(_nodes.at(index)); }
+
+bool Set::exist(const Index &index) const { return _nodes.find(index) != _nodes.end(); }
+
+void Set::iterate(const std::function<void(const Index &, const Node &)> &fn) const
+{
+  for (auto it = _nodes.begin(); it != _nodes.end(); ++it)
+  {
+    fn(it->first, *it->second);
+  }
+}
+
+void Set::iterate(const std::function<void(const Index &, Node &)> &fn)
+{
+  for (auto it = _nodes.begin(); it != _nodes.end(); ++it)
+  {
+    fn(it->first, *it->second);
+  }
+}
+
+} // namespace operation
+} // namespace model
+} // namespace neurun