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build(example): custom_systems example removed as not relevant anymore

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Mateusz Pusz
2023-01-04 15:32:13 +01:00
parent da64f17895
commit b78b53e757
2 changed files with 29 additions and 131 deletions
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43
example/CMakeLists.txt
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@@ -33,19 +33,34 @@ function(add_example target)
target_link_libraries(${target} PRIVATE ${ARGN})
endfunction()
add_example(v2_framework mp-units::core mp-units::si)
add_example(avg_speed mp-units::core-io mp-units::si mp-units::cgs mp-units::usc)
add_example(box_example mp-units::core-fmt mp-units::si)
add_example(capacitor_time_curve mp-units::core-io mp-units::si mp-units::utility)
add_example(
clcpp_response
mp-units::core-fmt
mp-units::core-io
mp-units::si
mp-units::iau
mp-units::imperial
mp-units::international
mp-units::typographic
mp-units::usc
)
add_example(conversion_factor mp-units::core-fmt mp-units::core-io mp-units::si)
add_example(foot_pound_second mp-units::core-fmt mp-units::international mp-units::imperial)
add_example(glide_computer_example mp-units::core-fmt mp-units::international mp-units::utility glide_computer)
add_example(hello_units mp-units::core-fmt mp-units::core-io mp-units::si mp-units::usc)
add_example(measurement mp-units::core-io mp-units::si)
add_example(si_constants mp-units::core-fmt mp-units::si)
add_example(
strong_angular_quantities mp-units::core-fmt mp-units::core-io mp-units::si mp-units::isq_angle mp-units::utility
)
add_example(total_energy mp-units::core-io mp-units::si mp-units::natural mp-units::utility)
# add_example(conversion_factor mp-units::core-fmt mp-units::core-io mp-units::si)
# add_example(custom_systems mp-units::core-io mp-units::si)
# add_example(hello_units mp-units::core-fmt mp-units::core-io mp-units::si mp-units::si-international)
# add_example(measurement mp-units::core-io mp-units::si)
# add_example(si_constants mp-units::core-fmt mp-units::si)
find_package(wg21_linear_algebra CONFIG REQUIRED)
add_example(linear_algebra mp-units::core-fmt mp-units::core-io mp-units::si)
target_link_libraries(linear_algebra PRIVATE wg21_linear_algebra::wg21_linear_algebra)
# if(NOT ${projectPrefix}LIBCXX)
# add_subdirectory(glide_computer)
# endif()
# add_subdirectory(aliases)
# add_subdirectory(kalman_filter)
# add_subdirectory(literals)
# add_subdirectory(references)
add_subdirectory(glide_computer)
add_subdirectory(kalman_filter)

117
example/custom_systems.cpp
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@@ -1,117 +0,0 @@
// The MIT License (MIT)
//
// Copyright (c) 2018 Mateusz Pusz
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include <units/base_dimension.h>
#include <units/isq/si/prefixes.h>
#include <units/quantity.h>
#include <units/quantity_io.h>
#include <units/unit.h>
#include <iostream>
#include <type_traits>
using namespace units;
namespace fps {
struct foot : named_unit<foot, "ft"> {};
struct yard : named_scaled_unit<yard, "yd", mag<3>(), foot> {};
struct dim_length : base_dimension<"L", foot> {};
template<UnitOf<dim_length> U, Representation Rep = double>
using length = quantity<dim_length, U, Rep>;
} // namespace fps
namespace si {
struct metre : named_unit<metre, "m"> {};
struct kilometre : prefixed_unit<kilometre, units::isq::si::kilo, metre> {};
struct dim_length : base_dimension<"L", metre> {};
template<UnitOf<dim_length> U, Representation Rep = double>
using length = quantity<dim_length, U, Rep>;
namespace fps {
struct foot : named_scaled_unit<foot, "ft", mag<ratio{3'048, 10'000}>(), metre> {};
struct yard : named_scaled_unit<yard, "yd", mag<3>(), foot> {};
struct dim_length : base_dimension<"L", foot> {};
template<UnitOf<dim_length> U, Representation Rep = double>
using length = quantity<dim_length, U, Rep>;
} // namespace fps
} // namespace si
template<typename Q, typename U>
concept castable_to = Quantity<Q> && Unit<U> && requires(Q q) { quantity_cast<U>(q); };
void conversions()
{
// fps::yard is not defined in terms of SI units (or vice-versa)
// so the conversion between FPS and SI is not possible
static_assert(!castable_to<fps::length<fps::yard>, si::kilometre>);
// si::fps::yard is defined in terms of SI units
// so the conversion between FPS and SI is possible
static_assert(castable_to<si::fps::length<si::fps::yard>, si::kilometre>);
constexpr auto si_fps_yard = si::fps::length<si::fps::yard>(1.);
std::cout << quantity_cast<si::kilometre>(si_fps_yard) << "\n";
}
void unknown_dimensions()
{
constexpr auto fps_yard = fps::length<fps::yard>(1.);
constexpr auto fps_area = fps_yard * fps_yard;
std::cout << fps_yard << "\n";
std::cout << quantity_cast<decltype(fps_area)::dimension::coherent_unit>(fps_area) << "\n";
constexpr auto si_fps_yard = si::fps::length<si::fps::yard>(1.);
constexpr auto si_fps_area = si_fps_yard * si_fps_yard;
std::cout << si_fps_yard << "\n";
std::cout << quantity_cast<decltype(si_fps_area)::dimension::coherent_unit>(si_fps_area) << "\n";
}
std::ostream& operator<<(std::ostream& os, const ratio& r) { return os << "ratio{" << r.num << ", " << r.den << "}"; }
template<Unit U>
std::ostream& operator<<(std::ostream& os, const U& u)
{
using unit_type = std::remove_cvref_t<decltype(u)>;
return os << as_ratio(unit_type::mag) << " x " << unit_type::reference::symbol.standard();
}
void what_is_your_ratio()
{
std::cout << "fps: " << fps::yard() << "\n";
std::cout << "si::fps: " << si::fps::yard() << "\n";
}
int main()
{
conversions();
unknown_dimensions();
what_is_your_ratio();
}