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feat: qp1.quantity_from(qp2) added

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Mateusz Pusz
2024-06-25 14:07:08 -05:00
parent fc1c11cd96
commit 90d8fda327
3 changed files with 19 additions and 2 deletions
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4
example/unmanned_aerial_vehicle.cpp
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@@ -149,7 +149,7 @@ public:
void current(msl_altitude alt) { current_ = alt; }
[[nodiscard]] msl_altitude current() const { return current_; }
[[nodiscard]] hal_altitude hal() const { return height_above_launch + (current_ - launch_); }
[[nodiscard]] hal_altitude hal() const { return height_above_launch + current_.quantity_from(launch_); }
};
@@ -164,7 +164,7 @@ int main()
std::cout << MP_UNITS_STD_FMT::format("hal = {::N[.2f]}\n", uav.hal());
const msl_altitude ground_level = mean_sea_level + 123 * m;
std::cout << MP_UNITS_STD_FMT::format("agl = {::N[.2f]}\n", uav.current() - ground_level);
std::cout << MP_UNITS_STD_FMT::format("agl = {::N[.2f]}\n", uav.current().quantity_from(ground_level));
struct waypoint {
std::string name;