1 files changed, 62 insertions, 0 deletions
diff --git a/runtimes/neurun/core/src/exec/FunctionSequence.cc b/runtimes/neurun/core/src/exec/FunctionSequence.cc
new file mode 100644
index 000000000..00214fcfa
--- /dev/null
+++ b/runtimes/neurun/core/src/exec/FunctionSequence.cc
@@ -0,0 +1,62 @@
+/*
+ * 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 "FunctionSequence.h"
+
+namespace neurun
+{
+namespace exec
+{
+
+void FunctionSequence::run()
+{
+  for (const auto &function : _functions)
+  {
+    function->run();
+  }
+}
+
+void FunctionSequence::runSync()
+{
+  for (const auto &function : _functions)
+  {
+    function->runSync();
+  }
+}
+
+void FunctionSequence::prepare()
+{
+  for (const auto &function : _functions)
+  {
+    function->prepare();
+  }
+}
+
+void FunctionSequence::append(std::unique_ptr<IFunction> &&function)
+{
+  _functions.push_back(std::move(function));
+}
+
+void FunctionSequence::iterate(const std::function<void(IFunction &)> &fn)
+{
+  for (const auto &func : _functions)
+  {
+    fn(*func);
+  }
+}
+
+} // namespace exec
+} // namespace neurun