update pose graph stub

Author: ojura

cartographer/cloud/internal/client/pose_graph_stub.cc

@@ -51,6 +51,11 @@ PoseGraphStub::GetAllSubmapData() const {
   LOG(FATAL) << "Not implemented";
 }
 
+mapping::PoseGraphInterface::SubmapData PoseGraphStub::GetSubmapData(
+    const mapping::SubmapId& submap_id) const {
+  LOG(FATAL) << "Not implemented";
+}
+
 mapping::MapById<mapping::SubmapId, mapping::PoseGraphInterface::SubmapPose>
 PoseGraphStub::GetAllSubmapPoses() const {
   google::protobuf::Empty request;

cartographer/cloud/internal/client/pose_graph_stub.h

@@ -34,6 +34,7 @@ class PoseGraphStub : public ::cartographer::mapping::PoseGraphInterface {
   void RunFinalOptimization() override;
   mapping::MapById<mapping::SubmapId, SubmapData> GetAllSubmapData()
       const override;
+  SubmapData GetSubmapData(const mapping::SubmapId& submap_id) const override;
   mapping::MapById<mapping::SubmapId, SubmapPose> GetAllSubmapPoses()
       const override;
   transform::Rigid3d GetLocalToGlobalTransform(