// Implementation of objects.
#include "tensorflow/cc/experimental/libtf/object.h"

#include <type_traits>

namespace tf {
namespace libtf {

const String& Object::ParentKey() {
  static const String* key = new String("__parent__");
  return *key;
}

}  // namespace libtf

  // TaggedValue func(f);
  Object parent;
  parent.Set(String("test3"), Integer(3));
  Object child;
  child.Set(String("test1"), Integer(1));
  child.Set(String("test2"), Integer(2));
  child.Set(Object::ParentKey(), parent);
  EXPECT_EQ(child.Get<Integer>(String("test1"))->get(), 1);
  EXPECT_EQ(child.Get<Integer>(String("test2"))->get(), 2);
  EXPECT_EQ(child.Get<Integer>(String("test3"))->get(), 3);