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refactor: all examples refactored to use a simplified quantity creation

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Mateusz Pusz committed 2023-02-08 21:47:48 -08:00
1 parent 26ed241662
commit 859bc20fdc
18 files changed
+150 -162
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example/total_energy.cpp
+6 -7
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@@ -37,9 +37,8 @@ namespace {
using namespace mp_units;
QuantityOf<isq::mechanical_energy> auto total_energy(WeakQuantityOf<isq::momentum> auto p,
WeakQuantityOf<isq::mass> auto m,
WeakQuantityOf<isq::speed> auto c)
QuantityOf<isq::mechanical_energy> auto total_energy(QuantityOf<isq::momentum> auto p, QuantityOf<isq::mass> auto m,
QuantityOf<isq::speed> auto c)
{
return quantity_cast<isq::mechanical_energy>(sqrt(pow<2>(p * c) + pow<2>(m * pow<2>(c))));
}
@@ -49,9 +48,9 @@ void si_example()
using namespace mp_units::si::unit_symbols;
constexpr auto GeV = si::giga<si::electronvolt>;
constexpr QuantityOf<isq::speed> auto c = si::si2019::speed_of_light_in_vacuum(1.);
const WeakQuantityOf<isq::momentum> auto p1 = isq::mechanical_energy(4., GeV) / c;
const WeakQuantityOf<isq::mass> auto m1 = isq::mechanical_energy(3., GeV) / pow<2>(c);
constexpr QuantityOf<isq::speed> auto c = 1. * si::si2019::speed_of_light_in_vacuum;
const QuantityOf<isq::momentum> auto p1 = isq::mechanical_energy(4. * GeV) / c;
const QuantityOf<isq::mass> auto m1 = isq::mechanical_energy(3. * GeV) / pow<2>(c);
const auto E = total_energy(p1, m1, c);
std::cout << "\n*** SI units (c = " << c << " = " << c[si::metre / s] << ") ***\n";
@@ -74,7 +73,7 @@ void si_example()
const auto m3 = m1[kg];
const auto E3 = total_energy(p3, m3, c)[J];
std::cout << "\n[in SI units]\n"
std::cout << "\n[in SI base units]\n"
<< "p = " << p3 << "\n"
<< "m = " << m3 << "\n"
<< "E = " << E3 << "\n";