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feat: freestanding support added

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Resolves #564, #565, and #556
This commit is contained in:
Mateusz Pusz
2024-05-30 19:50:02 +02:00
parent c151740a43
commit cd36e6f974
30 changed files with 387 additions and 60 deletions
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16
test/static/quantity_point_test.cpp
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@ -26,20 +26,25 @@
#include <mp-units/systems/isq.h>
#include <mp-units/systems/si.h>
#include <mp-units/systems/usc.h>
#include <chrono>
#include <concepts>
#include <cstdint>
#include <limits>
#include <type_traits>
#include <utility>
#if MP_UNITS_HOSTED
#include <chrono>
#endif
namespace {
using namespace mp_units;
using namespace mp_units::si::unit_symbols;
using namespace mp_units::usc::unit_symbols;
#if MP_UNITS_HOSTED
using namespace std::chrono_literals;
using sys_seconds = std::chrono::time_point<std::chrono::system_clock, std::chrono::seconds>;
#endif
inline constexpr struct zeroth_length : absolute_point_origin<zeroth_length, isq::length> {
} zeroth_length;
@ -444,6 +449,7 @@ static_assert(!std::convertible_to<quantity<isq::length[m]>, quantity_point<isq:
static_assert(!std::constructible_from<quantity_point<special_height[m]>, quantity<isq::height[m]>>);
static_assert(!std::convertible_to<quantity<special_height[m]>, quantity_point<isq::height[m]>>);
#if MP_UNITS_HOSTED
// quantity-like
static_assert(!std::constructible_from<quantity_point<si::second>, std::chrono::seconds>);
static_assert(!std::convertible_to<std::chrono::seconds, quantity_point<si::second>>);
@ -453,7 +459,7 @@ static_assert(!std::convertible_to<std::chrono::seconds, quantity_point<isq::tim
static_assert(!std::constructible_from<quantity_point<isq::period_duration[s]>, std::chrono::seconds>);
static_assert(!std::convertible_to<std::chrono::seconds, quantity_point<isq::period_duration[s]>>);
#endif
// ----------------------
// explicit point origins
@ -499,6 +505,7 @@ static_assert(!std::convertible_to<quantity<special_height[m]>, quantity_point<i
static_assert(!std::constructible_from<quantity_point<si::metre, mean_sea_level>, quantity<isq::length[m]>>);
static_assert(!std::convertible_to<quantity<isq::length[m]>, quantity_point<si::metre, mean_sea_level>>);
#if MP_UNITS_HOSTED
// quantity-like
static_assert(!std::constructible_from<quantity_point<si::second, chrono_point_origin<std::chrono::system_clock>>,
std::chrono::seconds>);
@ -516,6 +523,7 @@ static_assert(
static_assert(
!std::convertible_to<std::chrono::seconds,
quantity_point<isq::period_duration[s], chrono_point_origin<std::chrono::system_clock>>>);
#endif
///////////////////////////////////////
@ -775,6 +783,7 @@ static_assert(!std::constructible_from<quantity_point<isq::height[m], other_abso
static_assert(!std::convertible_to<quantity_point<isq::height[m], ground_level>,
quantity_point<isq::height[m], other_absolute_level>>);
#if MP_UNITS_HOSTED
// quantity-point-like
static_assert(
std::constructible_from<quantity_point<isq::time[s], chrono_point_origin<std::chrono::system_clock>>, sys_seconds>);
@ -786,6 +795,7 @@ static_assert(
!std::constructible_from<quantity_point<isq::time[s], chrono_point_origin<std::chrono::steady_clock>>, sys_seconds>);
static_assert(
!std::convertible_to<sys_seconds, quantity_point<isq::time[s], chrono_point_origin<std::chrono::steady_clock>>>);
#endif
//////////////////////////////////
@ -889,6 +899,7 @@ static_assert(std::is_same_v<std::remove_const_t<decltype(quantity_point{20 * de
static_assert(quantity_point{20 * deg_C}.unit == si::degree_Celsius);
static_assert(quantity_point{20 * deg_C}.quantity_spec == kind_of<isq::thermodynamic_temperature>);
#if MP_UNITS_HOSTED
using namespace std::chrono_literals;
static_assert(std::is_same_v<decltype(quantity_point{sys_seconds{123s}})::rep, std::chrono::seconds::rep>);
static_assert(std::is_same_v<std::remove_const_t<decltype(quantity_point{sys_seconds{123s}}.point_origin)>,
@ -897,6 +908,7 @@ static_assert(std::is_same_v<std::remove_const_t<decltype(quantity_point{sys_sec
chrono_point_origin_<std::chrono::system_clock>>);
static_assert(quantity_point{sys_seconds{24h}}.unit == si::second);
static_assert(quantity_point{sys_seconds{24h}}.quantity_spec == kind_of<isq::time>);
#endif
////////////