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1 | initial version |
to_string()
is a C++11
feature (see here). Thus, you need to configure the CMakeLists.txt
accordingly.
Also, you should consider switching to catkin
;-)
For catkin
and with CMake >= 2.8.12
and a suitable g++ version (from Ubuntu 14.04 onward? I'm not quite sure) best use:
target_compile_options(<TARGET> PRIVATE -std=c++11)