[fix] Migration from boost 1.55 to 1.56 or later

[YuehChuan]

I'm not sure wheter it is appropriate to open a pull request, so ticket the workaround here.
issue about explicitly converting the optional to bool

issue:

 error: cannot convert ‘boost::optional<boost::property_tree::basic_ptree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> >&>’ to ‘bool’ in return
   return opt_loc_pt_;

the fix:
https://github.com/YuehChuan/gpu_computing_in_robotics/blob/master/tutorial/lesson_16/src/data_model.cpp#L176

ref:
https://stackoverflow.com/questions/38648826/boostoptional-returning-a-bool-value-doesnt-always-work

[JanuszBedkowski]

Thatx we are wirking on it janusz Wysłane z iPhone'a

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Wiadomość napisana przez YuehChuan ***@***.***> w dniu 17.05.2019, o godz. 16:57: I'm not sure wheter it is appropriate to open a pull request, so ticket the workaround here. issue about explicitly converting the optional to bool issue: error: cannot convert ‘boost::optional<boost::property_tree::basic_ptree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> >&>’ to ‘bool’ in return return opt_loc_pt_; the fix: https://github.com/YuehChuan/gpu_computing_in_robotics/blob/master/tutorial/lesson_16/src/data_model.cpp#L176 ref: https://stackoverflow.com/questions/38648826/boostoptional-returning-a-bool-value-doesnt-always-work — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.