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refactor: systems defined in terms of SI moved under si namespace

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This commit is contained in:
Mateusz Pusz
2020-09-10 17:14:33 +02:00
parent 7d204a1177
commit 79558a6d72
124 changed files with 580 additions and 587 deletions
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58
example/foot_pound_second.cpp
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@@ -20,22 +20,20 @@
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include <units/concepts.h>
#include <units/format.h>
#include <units/physical/fps/density.h>
#include <units/physical/fps/length.h>
#include <units/physical/fps/mass.h>
#include <units/physical/fps/power.h>
#include <units/physical/fps/speed.h>
#include <units/physical/fps/volume.h>
#include <units/physical/si/fps/density.h>
#include <units/physical/si/fps/length.h>
#include <units/physical/si/fps/mass.h>
#include <units/physical/si/fps/power.h>
#include <units/physical/si/fps/speed.h>
#include <units/physical/si/fps/volume.h>
#include <units/physical/si/length.h>
#include <units/physical/si/mass.h>
#include <units/physical/si/power.h>
#include <units/physical/si/speed.h>
#include <units/physical/si/volume.h>
#include <units/concepts.h>
#include <units/quantity.h>
#include <iostream>
using namespace units::physical;
@@ -43,17 +41,17 @@ using namespace units::physical;
// Some basic specs for the warship
struct Ship {
fps::length<fps::foot> length;
fps::length<fps::foot> draft;
fps::length<fps::foot> beam;
si::fps::length<si::fps::foot> length;
si::fps::length<si::fps::foot> draft;
si::fps::length<si::fps::foot> beam;
fps::speed<fps::foot_per_second> speed;
fps::mass<fps::pound> mass;
si::fps::speed<si::fps::foot_per_second> speed;
si::fps::mass<si::fps::pound> mass;
fps::length<fps::inch> mainGuns;
fps::mass<fps::pound> shellMass;
fps::speed<fps::foot_per_second> shellSpeed;
fps::power<fps::foot_poundal_per_second> power;
si::fps::length<si::fps::inch> mainGuns;
si::fps::mass<si::fps::pound> shellMass;
si::fps::speed<si::fps::foot_per_second> shellSpeed;
si::fps::power<si::fps::foot_poundal_per_second> power;
};
// Print 'a' in its current units and print its value cast to the units in each of Args
@@ -63,28 +61,28 @@ auto fmt_line(const Q a)
return fmt::format("{:22}", a) + (fmt::format(",{:20}", units::quantity_cast<Args>(a)) + ...);
}
// Print the ship details in the units as defined in the Ship struct, in other imperial units, and in SI
// Print the ship details in the units as defined in the Ship struct, in other si::imperial units, and in SI
void print_details(std::string_view description, const Ship& ship)
{
using namespace units::physical::fps::literals;
using namespace units::physical::si::fps::literals;
const auto waterDensity = 62.4_q_lb_per_ft3;
std::cout << fmt::format("{}\n", description);
std::cout << fmt::format("{:20} : {}\n", "length", fmt_line<fps::length<fps::yard>, si::length<si::metre>>(ship.length))
<< fmt::format("{:20} : {}\n", "draft", fmt_line<fps::length<fps::yard>, si::length<si::metre>>(ship.draft))
<< fmt::format("{:20} : {}\n", "beam", fmt_line<fps::length<fps::yard>, si::length<si::metre>>(ship.beam))
<< fmt::format("{:20} : {}\n", "mass", fmt_line<fps::mass<fps::long_ton>, si::mass<si::tonne>>(ship.mass))
<< fmt::format("{:20} : {}\n", "speed", fmt_line<fps::speed<fps::knot>, si::speed<si::kilometre_per_hour>>(ship.speed))
<< fmt::format("{:20} : {}\n", "power", fmt_line<fps::power<fps::horse_power>, si::power<si::kilowatt>>(ship.power))
<< fmt::format("{:20} : {}\n", "main guns", fmt_line<fps::length<fps::inch>, si::length<si::millimetre>>(ship.mainGuns))
<< fmt::format("{:20} : {}\n", "fire shells weighing",fmt_line<fps::mass<fps::long_ton>, si::mass<si::kilogram>>(ship.shellMass))
<< fmt::format("{:20} : {}\n", "fire shells at",fmt_line<fps::speed<fps::mile_per_hour>, si::speed<si::kilometre_per_hour>>(ship.shellSpeed))
std::cout << fmt::format("{:20} : {}\n", "length", fmt_line<si::fps::length<si::fps::yard>, si::length<si::metre>>(ship.length))
<< fmt::format("{:20} : {}\n", "draft", fmt_line<si::fps::length<si::fps::yard>, si::length<si::metre>>(ship.draft))
<< fmt::format("{:20} : {}\n", "beam", fmt_line<si::fps::length<si::fps::yard>, si::length<si::metre>>(ship.beam))
<< fmt::format("{:20} : {}\n", "mass", fmt_line<si::fps::mass<si::fps::long_ton>, si::mass<si::tonne>>(ship.mass))
<< fmt::format("{:20} : {}\n", "speed", fmt_line<si::fps::speed<si::fps::knot>, si::speed<si::kilometre_per_hour>>(ship.speed))
<< fmt::format("{:20} : {}\n", "power", fmt_line<si::fps::power<si::fps::horse_power>, si::power<si::kilowatt>>(ship.power))
<< fmt::format("{:20} : {}\n", "main guns", fmt_line<si::fps::length<si::fps::inch>, si::length<si::millimetre>>(ship.mainGuns))
<< fmt::format("{:20} : {}\n", "fire shells weighing",fmt_line<si::fps::mass<si::fps::long_ton>, si::mass<si::kilogram>>(ship.shellMass))
<< fmt::format("{:20} : {}\n", "fire shells at",fmt_line<si::fps::speed<si::fps::mile_per_hour>, si::speed<si::kilometre_per_hour>>(ship.shellSpeed))
<< fmt::format("{:20} : {}\n", "volume underwater", fmt_line<si::volume<si::cubic_metre>, si::volume<si::litre>>(ship.mass / waterDensity));
}
int main()
{
using namespace units::physical::si::literals;
using namespace units::physical::fps::literals;
using namespace units::physical::si::fps::literals;
// KMS Bismark, using the units the Germans would use, taken from Wiki
auto bismark = Ship{.length{251._q_m}, .draft{9.3_q_m}, .beam{36_q_m}, .speed{56_q_km_per_h}, .mass{50'300_q_t}, .mainGuns{380_q_mm}, .shellMass{800_q_kg}, .shellSpeed{820._q_m_per_s}, .power{110.45_q_kW}};