1 files changed, 45 insertions, 0 deletions
diff --git a/runtime/neurun/core/src/compiler/OperandContext.cc b/runtime/neurun/core/src/compiler/OperandContext.cc
new file mode 100644
index 000000000..c06f6157b
--- /dev/null
+++ b/runtime/neurun/core/src/compiler/OperandContext.cc
@@ -0,0 +1,45 @@
+/*
+ * 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 "OperandContext.h"
+
+#include <cassert>
+
+namespace neurun
+{
+namespace compiler
+{
+
+OperandContext &OperandContext::set(const ir::OperandIndex &id,
+                                    const std::shared_ptr<backend::operand::ITensor> &tensor)
+{
+  // Only one tensor for an id
+  assert(_tensors.find(id) == _tensors.end());
+  _tensors[id] = tensor;
+  return (*this);
+}
+
+void OperandContext::iterate(
+    const std::function<void(const ir::OperandIndex &, backend::operand::ITensor &)> &fn)
+{
+  for (auto &e : _tensors)
+  {
+    fn(e.first, *e.second);
+  }
+}
+
+} // namespace compiler
+} // namespace neurun