.. _exhale_function_mapping_2internal_2testing_2test__helpers_8h_1a172e8d8fd5fa75e9cd8789dbb3472f40:

Function cartographer::mapping::testing::CreateTrajectoryIfNeeded
=================================================================

- Defined in :ref:`file_cartographer_mapping_internal_testing_test_helpers.h`


Function Documentation
----------------------


.. doxygenfunction:: cartographer::mapping::testing::CreateTrajectoryIfNeeded(int, proto::PoseGraph *)
   :project: cartographer Doxygen Project