forked from mpusz/mp-units
clang-format on new examples
This commit is contained in:
Mateusz Pusz
@@ -1,101 +1,99 @@
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#include <units/physical/si/acceleration.h>
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#include <units/physical/si/length.h>
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#include <units/physical/si/volume.h>
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#include <units/physical/si/time.h>
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#include <units/physical/si/force.h>
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#include <units/physical/si/mass.h>
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#include <units/physical/si/density.h>
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#include <units/physical/si/force.h>
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#include <units/physical/si/length.h>
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#include <units/physical/si/mass.h>
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#include <units/physical/si/time.h>
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#include <units/physical/si/volume.h>
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#include <cassert>
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namespace{
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namespace {
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namespace length{
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namespace length {
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template <typename Rep = double>
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using m = units::si::length<units::si::metre,Rep>;
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template<typename Rep = double>
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using m = units::si::length<units::si::metre, Rep>;
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template <typename Rep = double>
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using mm = units::si::length<units::si::millimetre,Rep>;
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}
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namespace acceleration{
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template<typename Rep = double>
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using mm = units::si::length<units::si::millimetre, Rep>;
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template <typename Rep = double>
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using mps2 = units::si::acceleration<units::si::metre_per_second_sq,Rep>;
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} // namespace length
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template <typename Rep = double>
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constexpr mps2<> g{static_cast<Rep>(9.80665)};
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}
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namespace acceleration {
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namespace force{
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template<typename Rep = double>
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using mps2 = units::si::acceleration<units::si::metre_per_second_sq, Rep>;
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template <typename Rep = double>
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using N = units::si::force<units::si::newton,Rep>;
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}
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template<typename Rep = double>
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constexpr mps2<> g{static_cast<Rep>(9.80665)};
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namespace mass {
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} // namespace acceleration
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template <typename Rep = double>
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using kg = units::si::mass<units::si::kilogram,Rep>;
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}
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namespace force {
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namespace density {
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template<typename Rep = double>
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using N = units::si::force<units::si::newton, Rep>;
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template <typename Rep = double>
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using kgpm3 = units::si::density<units::si::kilogram_per_metre_cub,Rep>;
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}
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namespace volume {
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template <typename Rep = double>
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using m3 = units::si::volume<units::si::cubic_metre,Rep>;
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}
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}
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struct Box{
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namespace mass {
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Box(const length::m<> & l,
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const length::m<> & w,
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const length::m<> & h
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): length{l},width{w},height{h}{}
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template<typename Rep = double>
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using kg = units::si::mass<units::si::kilogram, Rep>;
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force::N<> filled_weight()const
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{
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const volume::m3<> volume
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= length * width * height;
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const mass::kg<> mass = contents.density * volume;
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return mass * acceleration::g<>;
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}
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}
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length::m<> fill_level(const mass::kg<> & measured_mass)const
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{
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return height
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* (measured_mass * acceleration::g<>) / filled_weight();
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}
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namespace density {
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volume::m3<> spare_capacity(const mass::kg<> & measured_mass)const
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{
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return (height - fill_level(measured_mass)) * width * length;
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}
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template<typename Rep = double>
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using kgpm3 = units::si::density<units::si::kilogram_per_metre_cub, Rep>;
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struct contents{
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contents():density{air_density}{}
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density::kgpm3<> density;
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}contents;
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}
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void set_contents_density(const density::kgpm3<> & density_in)
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{
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assert( density_in > air_density );
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contents.density = density_in;
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}
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namespace volume {
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static constexpr density::kgpm3<> air_density{1.225};
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template<typename Rep = double>
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using m3 = units::si::volume<units::si::cubic_metre, Rep>;
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}
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} // namespace
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struct Box {
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static constexpr density::kgpm3<> air_density{1.225};
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length::m<> length;
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length::m<> width;
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length::m<> height;
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struct contents {
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density::kgpm3<> density = air_density;
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} contents;
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Box(const length::m<>& l, const length::m<>& w, const length::m<>& h) : length{l}, width{w}, height{h} {}
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force::N<> filled_weight() const
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{
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const volume::m3<> volume = length * width * height;
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const mass::kg<> mass = contents.density * volume;
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return mass * acceleration::g<>;
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}
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length::m<> fill_level(const mass::kg<>& measured_mass) const
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{
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return height * (measured_mass * acceleration::g<>) / filled_weight();
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}
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volume::m3<> spare_capacity(const mass::kg<>& measured_mass) const
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{
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return (height - fill_level(measured_mass)) * width * length;
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}
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void set_contents_density(const density::kgpm3<>& density_in)
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{
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assert(density_in > air_density);
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contents.density = density_in;
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}
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length::m<> length;
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length::m<> width;
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length::m<> height;
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};
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#include <iostream>
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@@ -103,23 +101,18 @@ struct Box{
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using namespace units::si::literals;
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int main()
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{
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auto box = Box{1000.0mm, 500.0mm, 200.0mm};
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box.set_contents_density(1000.0kgpm3);
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auto box = Box{1000.0mm, 500.0mm, 200.0mm};
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box.set_contents_density(1000.0kgpm3);
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auto fill_time = 200.0s; // time since starting fill
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auto measured_mass = 20.0kg; // measured mass at fill_time
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std::cout << "mpusz/units box example...\n";
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std::cout << "fill height at " << fill_time << " = "
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<< box.fill_level(measured_mass) << "( " << (box.fill_level(measured_mass)/ box.height)*100 << "% full)\n";
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std::cout << "spare_capacity at " << fill_time << " = "
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<< box.spare_capacity(measured_mass) <<'\n';
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std::cout << "input flow rate after " << fill_time
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<< " = " << measured_mass / fill_time <<'\n';
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std::cout << "float rise rate = "
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<< box.fill_level(measured_mass) / fill_time <<'\n';
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auto fill_time_left
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= (box.height / box.fill_level(measured_mass) - 1) * fill_time ;
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std::cout << "box full E.T.A. at current flow rate = " << fill_time_left <<'\n';
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auto fill_time = 200.0s; // time since starting fill
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auto measured_mass = 20.0kg; // measured mass at fill_time
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std::cout << "mpusz/units box example...\n";
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std::cout << "fill height at " << fill_time << " = " << box.fill_level(measured_mass) << " ("
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<< (box.fill_level(measured_mass) / box.height) * 100 << "% full)\n";
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std::cout << "spare_capacity at " << fill_time << " = " << box.spare_capacity(measured_mass) << '\n';
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std::cout << "input flow rate after " << fill_time << " = " << measured_mass / fill_time << '\n';
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std::cout << "float rise rate = " << box.fill_level(measured_mass) / fill_time << '\n';
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auto fill_time_left = (box.height / box.fill_level(measured_mass) - 1) * fill_time;
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std::cout << "box full E.T.A. at current flow rate = " << fill_time_left << '\n';
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}
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