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refactor: first examples refactored for V2

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Mateusz Pusz
2022-11-11 10:33:24 -10:00
parent f8add08484
commit b4828d243d
38 changed files with 189 additions and 4369 deletions
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35
example/measurement.cpp
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@ -20,11 +20,10 @@
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include <units/isq/si/acceleration.h>
#include <units/isq/si/length.h>
#include <units/isq/si/speed.h>
#include <units/isq/si/time.h>
#include <units/isq/space_and_time.h>
#include <units/quantity_io.h>
#include <units/si/unit_symbols.h>
#include <units/si/units.h>
#include <cmath>
#include <exception>
#include <iostream>
@ -45,12 +44,12 @@ public:
uncertainty_ = abs(err);
}
constexpr const value_type& value() const { return value_; }
constexpr const value_type& uncertainty() const { return uncertainty_; }
[[nodiscard]] constexpr const value_type& value() const { return value_; }
[[nodiscard]] constexpr const value_type& uncertainty() const { return uncertainty_; }
constexpr value_type relative_uncertainty() const { return uncertainty() / value(); }
constexpr value_type lower_bound() const { return value() - uncertainty(); }
constexpr value_type upper_bound() const { return value() + uncertainty(); }
[[nodiscard]] constexpr value_type relative_uncertainty() const { return uncertainty() / value(); }
[[nodiscard]] constexpr value_type lower_bound() const { return value() - uncertainty(); }
[[nodiscard]] constexpr value_type upper_bound() const { return value() + uncertainty(); }
[[nodiscard]] constexpr measurement operator-() const { return measurement(-value(), uncertainty()); }
@ -125,20 +124,16 @@ static_assert(units::Representation<measurement<double>>);
void example()
{
using namespace units::isq;
using namespace units;
using namespace units::si::unit_symbols;
const auto a = si::acceleration<si::metre_per_second_sq, measurement<double>>(measurement(9.8, 0.1));
const auto t = si::time<si::second, measurement<double>>(measurement(1.2, 0.1));
const auto a = measurement{9.8, 0.1} * isq::acceleration[m / s2];
const auto t = measurement{1.2, 0.1} * isq::time[s];
const Speed auto v1 = a * t;
#if UNITS_DOWNCAST_MODE == 0
std::cout << a << " * " << t << " = " << v1 << " = " << quantity_cast<si::dim_speed, si::kilometre_per_hour>(v1)
<< '\n';
#else
std::cout << a << " * " << t << " = " << v1 << " = " << quantity_cast<si::kilometre_per_hour>(v1) << '\n';
#endif
const weak_quantity_of<isq::speed> auto v = a * t;
std::cout << a << " * " << t << " = " << v << " = " << v[km / h] << '\n';
si::length<si::metre, measurement<double>> length(measurement(123., 1.));
const auto length = measurement{123., 1.} * isq::length[si::metre];
std::cout << "10 * " << length << " = " << 10 * length << '\n';
}