Robust Flight Telemetry about hpr-sim HOT 6 OPEN

Use stateTelem object of type std::map<std::string, std::vector<double>> to collect time history of fields in state object (of type std::map<std::string, double*>

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2 options for overwriting std::ostringstream
(std::ostringstream oss;)

• oss.str(""); oss.clear();
• std::ostringstream.swap(oss); --> C++11 only

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Results:

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std::vector vs. std::array?

• https://stackoverflow.com/questions/4424579/stdvector-versus-stdarray-in-c
• https://stackoverflow.com/questions/6632971/what-is-the-difference-between-stdarray-and-stdvector-when-do-you-use-one-o?noredirect=1&lq=1

Will std::array be faster?

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Need to determine telem preallocation---min flight time, max flight time from user; should I assume that users always want flight time to be determined during runtime?

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https://stackoverflow.com/questions/18688763/why-is-istream-ostream-slow

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