Function ConstHelper

tensorflow/cc/ops/const_op.cc:24–41

namespace {
template <typename T>
Output ConstHelper(const Scope& scope, const T& value, DataType dtype) {
  if (!scope.ok()) return Output();

  Node* ret;
  Graph* graph = scope.graph();
  const string unique_name = scope.GetUniqueNameForOp("Const");
  auto builder = NodeBuilder(unique_name, "Const")
                     .Attr("value", value)
                     .Attr("dtype", dtype);
  scope.UpdateBuilder(&builder);
  scope.UpdateStatus(builder.Finalize(graph, &ret));
  if (!scope.ok()) return Output();

  scope.UpdateStatus(scope.DoShapeInference(ret));
  if (!scope.ok()) return Output();

  return Output(ret);
}
}  // namespace

Output Const(const Scope& scope, const Input::Initializer& val) {