Fix the topic parsing issue.

fujuntang

2021-11-30 490948a0d52a3ad7b3f94525a982fc7012d06011

 test/CMakeLists.txt

@@ -70,3 +70,12 @@
                            "${PROJECT_BINARY_DIR}"
                             ${EXTRA_INCLUDES}
                            )



add_executable(test_sem2 test_sem2.cpp )
target_link_libraries(test_sem2 PRIVATE  ${EXTRA_LIBS} )
target_include_directories(test_sem2 PRIVATE
                            "${PROJECT_BINARY_DIR}"
                             ${EXTRA_INCLUDES}
                            )