refactor: modules support redesigned

This commit is contained in:
Mateusz Pusz committed 2024-01-06 08:51:01 +01:00
1 parent b582e200a0
commit 0eaf6e2e56
129 files changed
+271 -838

No files matched your search

+58 -51
View File
@@ -28,60 +28,67 @@ if(NOT TARGET gsl::gsl-lite)
endif()
# core library definition
add_library(
mp-units-core
INTERFACE
include/mp-units/bits/external/algorithm.h
include/mp-units/bits/external/fixed_string.h
include/mp-units/bits/external/math_concepts.h
include/mp-units/bits/external/prime.h
include/mp-units/bits/external/type_list.h
include/mp-units/bits/external/type_name.h
include/mp-units/bits/external/type_traits.h
include/mp-units/bits/dimension_concepts.h
include/mp-units/bits/expression_template.h
include/mp-units/bits/get_associated_quantity.h
include/mp-units/bits/get_common_base.h
include/mp-units/bits/magnitude.h
include/mp-units/bits/quantity_cast.h
include/mp-units/bits/quantity_concepts.h
include/mp-units/bits/quantity_point_concepts.h
include/mp-units/bits/quantity_spec_concepts.h
include/mp-units/bits/ratio.h
include/mp-units/bits/reference_concepts.h
include/mp-units/bits/representation_concepts.h
include/mp-units/bits/sudo_cast.h
include/mp-units/bits/symbol_text.h
include/mp-units/bits/text_tools.h
include/mp-units/bits/unit_concepts.h
include/mp-units/bits/value_cast.h
include/mp-units/concepts.h
include/mp-units/core.h
include/mp-units/customization_points.h
include/mp-units/dimension.h
include/mp-units/quantity.h
include/mp-units/quantity_point.h
include/mp-units/quantity_spec.h
include/mp-units/reference.h
include/mp-units/system_reference.h
include/mp-units/unit.h
)
target_link_libraries(mp-units-core INTERFACE gsl::gsl-lite mp-units::core-macros)
target_include_directories(
mp-units-core ${unitsAsSystem} INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>
add_units_module(
core
DEPENDENCIES gsl::gsl-lite
HEADERS include/mp-units/bits/external/algorithm.h
include/mp-units/bits/external/fixed_string.h
include/mp-units/bits/external/hacks.h
include/mp-units/bits/external/math_concepts.h
include/mp-units/bits/external/prime.h
include/mp-units/bits/external/type_list.h
include/mp-units/bits/external/type_name.h
include/mp-units/bits/external/type_traits.h
include/mp-units/bits/core_gmf.h
include/mp-units/bits/dimension_concepts.h
include/mp-units/bits/expression_template.h
include/mp-units/bits/get_associated_quantity.h
include/mp-units/bits/get_common_base.h
include/mp-units/bits/magnitude.h
include/mp-units/bits/quantity_cast.h
include/mp-units/bits/quantity_concepts.h
include/mp-units/bits/quantity_point_concepts.h
include/mp-units/bits/quantity_spec_concepts.h
include/mp-units/bits/ratio.h
include/mp-units/bits/reference_concepts.h
include/mp-units/bits/representation_concepts.h
include/mp-units/bits/sudo_cast.h
include/mp-units/bits/symbol_text.h
include/mp-units/bits/text_tools.h
include/mp-units/bits/unit_concepts.h
include/mp-units/bits/value_cast.h
include/mp-units/compare.h
include/mp-units/compat_macros.h
include/mp-units/concepts.h
include/mp-units/core.h
include/mp-units/customization_points.h
include/mp-units/dimension.h
include/mp-units/math.h
include/mp-units/quantity.h
include/mp-units/quantity_point.h
include/mp-units/quantity_spec.h
include/mp-units/random.h
include/mp-units/reference.h
include/mp-units/system_reference.h
include/mp-units/unit.h
MODULE_INTERFACE_UNIT mp-units-core.cpp
)
if(${projectPrefix}BUILD_CXX_MODULES)
if(CMAKE_CXX_COMPILER_ID MATCHES ".*Clang")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18)
target_compile_definitions(mp-units-core PUBLIC _LIBCPP_NO_ABI_TAG)
endif()
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 18)
target_compile_options(mp-units-core PUBLIC "-Wno-include-angled-in-module-purview")
endif()
endif()
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
target_compile_options(
mp-units-core
INTERFACE /utf-8 # Specifies both the source character set and the execution character set as UTF-8
mp-units-core ${${projectPrefix}TARGET_SCOPE}
/utf-8 # Specifies both the source character set and the execution character set as UTF-8
)
endif()
set_target_properties(mp-units-core PROPERTIES EXPORT_NAME core)
add_library(mp-units::core ALIAS mp-units-core)
# installation
install(TARGETS mp-units-core EXPORT mp-unitsTargets)
install(DIRECTORY include/mp-units TYPE INCLUDE)
+50
View File
@@ -0,0 +1,50 @@
// 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.
#pragma once
// core
#include <gsl/gsl-lite.hpp>
#include <mp-units/bits/external/hacks.h>
#include <array>
#include <cmath>
#include <compare>
#include <concepts>
#include <cstddef>
#include <cstdint>
#include <functional>
#include <initializer_list>
#include <iterator>
#include <limits>
#include <numbers>
#include <numeric>
#include <optional>
#include <random>
#include <ranges>
#include <string>
#include <string_view>
#include <tuple>
#include <type_traits>
#include <utility>
// si
#include <chrono>
+101
View File
@@ -0,0 +1,101 @@
// 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.
#pragma once
#if __clang__
#define MP_UNITS_COMP_CLANG __clang_major__
#elif __GNUC__
#define MP_UNITS_COMP_GCC __GNUC__
#define MP_UNITS_COMP_GCC_MINOR __GNUC_MINOR__
#elif _MSC_VER
#define MP_UNITS_COMP_MSVC _MSC_VER
#endif
// Adapted from https://github.com/ericniebler/range-v3/blob/master/include/range/v3/detail/config.hpp#L185.
#define MP_UNITS_PRAGMA(X) _Pragma(#X)
#if !MP_UNITS_COMP_MSVC
#define MP_UNITS_DIAGNOSTIC_PUSH MP_UNITS_PRAGMA(GCC diagnostic push)
#define MP_UNITS_DIAGNOSTIC_POP MP_UNITS_PRAGMA(GCC diagnostic pop)
#define MP_UNITS_DIAGNOSTIC_IGNORE_PRAGMAS MP_UNITS_PRAGMA(GCC diagnostic ignored "-Wpragmas")
#define MP_UNITS_DIAGNOSTIC_IGNORE(X) \
MP_UNITS_DIAGNOSTIC_IGNORE_PRAGMAS \
MP_UNITS_PRAGMA(GCC diagnostic ignored "-Wunknown-pragmas") \
MP_UNITS_PRAGMA(GCC diagnostic ignored "-Wunknown-warning-option") \
MP_UNITS_PRAGMA(GCC diagnostic ignored X)
#define MP_UNITS_DIAGNOSTIC_IGNORE_EXPR_ALWAYS_TF
#define MP_UNITS_DIAGNOSTIC_IGNORE_FLOAT_EQUAL MP_UNITS_DIAGNOSTIC_IGNORE("-Wfloat-equal")
#define MP_UNITS_DIAGNOSTIC_IGNORE_LOSS_OF_DATA
#define MP_UNITS_DIAGNOSTIC_IGNORE_MISSING_BRACES MP_UNITS_DIAGNOSTIC_IGNORE("-Wmissing-braces")
#define MP_UNITS_DIAGNOSTIC_IGNORE_NON_TEMPLATE_FRIEND MP_UNITS_DIAGNOSTIC_IGNORE("-Wnon-template-friend")
#define MP_UNITS_DIAGNOSTIC_IGNORE_SHADOW MP_UNITS_DIAGNOSTIC_IGNORE("-Wshadow")
#define MP_UNITS_DIAGNOSTIC_IGNORE_UNREACHABLE
#define MP_UNITS_DIAGNOSTIC_IGNORE_ZERO_AS_NULLPOINTER_CONSTANT \
MP_UNITS_DIAGNOSTIC_IGNORE("-Wzero-as-nullpointer-constant")
#define MP_UNITS_DIAGNOSTIC_IGNORE_DEPRECATED MP_UNITS_DIAGNOSTIC_IGNORE("-Wdeprecated-declarations")
#else
#define MP_UNITS_DIAGNOSTIC_PUSH MP_UNITS_PRAGMA(warning(push))
#define MP_UNITS_DIAGNOSTIC_POP MP_UNITS_PRAGMA(warning(pop))
#define MP_UNITS_DIAGNOSTIC_IGNORE_PRAGMAS MP_UNITS_PRAGMA(warning(disable : 4068))
#define MP_UNITS_DIAGNOSTIC_IGNORE(X) MP_UNITS_DIAGNOSTIC_IGNORE_PRAGMAS MP_UNITS_PRAGMA(warning(disable : X))
#define MP_UNITS_DIAGNOSTIC_IGNORE_EXPR_ALWAYS_TF MP_UNITS_DIAGNOSTIC_IGNORE(4296)
#define MP_UNITS_DIAGNOSTIC_IGNORE_FLOAT_EQUAL
#define MP_UNITS_DIAGNOSTIC_IGNORE_LOSS_OF_DATA MP_UNITS_DIAGNOSTIC_IGNORE(4244)
#define MP_UNITS_DIAGNOSTIC_IGNORE_MISSING_BRACES
#define MP_UNITS_DIAGNOSTIC_IGNORE_NON_TEMPLATE_FRIEND
#define MP_UNITS_DIAGNOSTIC_IGNORE_SHADOW MP_UNITS_DIAGNOSTIC_IGNORE(4459)
#define MP_UNITS_DIAGNOSTIC_IGNORE_UNREACHABLE MP_UNITS_DIAGNOSTIC_IGNORE(4702)
#define MP_UNITS_DIAGNOSTIC_IGNORE_ZERO_AS_NULLPOINTER_CONSTANT
#define MP_UNITS_DIAGNOSTIC_IGNORE_DEPRECATED
#endif
#if MP_UNITS_COMP_MSVC
#define MP_UNITS_TYPENAME typename
#else
#define MP_UNITS_TYPENAME
#endif
#if (defined MP_UNITS_COMP_CLANG && MP_UNITS_COMP_CLANG < 17)
#define MP_UNITS_CONSTEVAL constexpr
#else
#define MP_UNITS_CONSTEVAL consteval
#endif
#if MP_UNITS_COMP_MSVC
#define MP_UNITS_CONSTRAINED_AUTO_WORKAROUND(X)
#define MP_UNITS_CONSTRAINED_NTTP_WORKAROUND(X)
#else
#define MP_UNITS_CONSTRAINED_AUTO_WORKAROUND(X) X
#define MP_UNITS_CONSTRAINED_NTTP_WORKAROUND(X) X
#endif
+95
View File
@@ -0,0 +1,95 @@
// 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.
#pragma once
#include <compare>
namespace mp_units {
template<typename T>
requires requires {
{
T::zero()
} -> std::equality_comparable_with<T>;
}
[[nodiscard]] constexpr bool is_eq_zero(T v)
{
return v == T::zero();
}
template<typename T>
requires requires {
{
T::zero()
} -> std::equality_comparable_with<T>;
}
[[nodiscard]] constexpr bool is_neq_zero(T v)
{
return v != T::zero();
}
template<typename T>
requires requires {
{
T::zero()
} -> std::three_way_comparable_with<T>;
}
[[nodiscard]] constexpr bool is_lt_zero(T v)
{
return v < T::zero();
}
template<typename T>
requires requires {
{
T::zero()
} -> std::three_way_comparable_with<T>;
}
[[nodiscard]] constexpr bool is_gt_zero(T v)
{
return v > T::zero();
}
template<typename T>
requires requires {
{
T::zero()
} -> std::three_way_comparable_with<T>;
}
[[nodiscard]] constexpr bool is_lteq_zero(T v)
{
return v <= T::zero();
}
template<typename T>
requires requires {
{
T::zero()
} -> std::three_way_comparable_with<T>;
}
[[nodiscard]] constexpr bool is_gteq_zero(T v)
{
return v >= T::zero();
}
} // namespace mp_units
+39
View File
@@ -0,0 +1,39 @@
// 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.
#pragma once
#include <mp-units/bits/external/hacks.h>
#ifdef __cpp_explicit_this_parameter
#define QUANTITY_SPEC(name, ...) \
inline constexpr struct name : ::mp_units::quantity_spec<__VA_ARGS__> { \
} name
#else
#define QUANTITY_SPEC(name, ...) \
inline constexpr struct name : ::mp_units::quantity_spec<name, __VA_ARGS__> { \
} name
#endif
+4 -1
View File
@@ -22,13 +22,16 @@
#pragma once
#include <mp-units/bits/math_core.h>
#include <mp-units/compare.h>
#include <mp-units/compat_macros.h>
#include <mp-units/concepts.h>
#include <mp-units/customization_points.h>
#include <mp-units/dimension.h>
#include <mp-units/math.h>
#include <mp-units/quantity.h>
#include <mp-units/quantity_point.h>
#include <mp-units/quantity_spec.h>
#include <mp-units/random.h>
#include <mp-units/reference.h>
#include <mp-units/system_reference.h>
#include <mp-units/unit.h>
+380
View File
@@ -0,0 +1,380 @@
// 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.
#pragma once
#include <mp-units/bits/external/hacks.h>
#include <mp-units/bits/value_cast.h>
#include <mp-units/customization_points.h>
#include <mp-units/quantity.h>
#include <mp-units/unit.h>
// IWYU pragma: begin_exports
#include <cmath>
#include <cstdint>
// IWYU pragma: end_exports
#include <limits>
namespace mp_units {
/**
* @brief Computes the value of a quantity raised to the `Num/Den` power
*
* Both the quantity value and its quantity specification are the base of the operation.
*
* @tparam Num Exponent numerator
* @tparam Den Exponent denominator
* @param q Quantity being the base of the operation
* @return Quantity The result of computation
*/
template<std::intmax_t Num, std::intmax_t Den = 1, auto R, typename Rep>
requires detail::non_zero<Den> && requires(Rep v) {
quantity_values<Rep>::one();
requires requires { pow(v, 1.0); } || requires { std::pow(v, 1.0); };
}
[[nodiscard]] constexpr quantity<pow<Num, Den>(R), Rep> pow(const quantity<R, Rep>& q) noexcept
{
if constexpr (Num == 0) {
return quantity<pow<Num, Den>(R), Rep>::one();
} else if constexpr (ratio{Num, Den} == 1) {
return q;
} else {
using std::pow;
return {
static_cast<Rep>(pow(q.numerical_value_ref_in(q.unit), static_cast<double>(Num) / static_cast<double>(Den))),
pow<Num, Den>(R)};
}
}
/**
* @brief Computes the square root of a quantity
*
* Both the quantity value and its quantity specification are the base of the operation.
*
* @param q Quantity being the base of the operation
* @return Quantity The result of computation
*/
template<auto R, typename Rep>
requires requires(Rep v) { sqrt(v); } || requires(Rep v) { std::sqrt(v); }
[[nodiscard]] constexpr quantity<sqrt(R), Rep> sqrt(const quantity<R, Rep>& q) noexcept
{
using std::sqrt;
return {static_cast<Rep>(sqrt(q.numerical_value_ref_in(q.unit))), sqrt(R)};
}
/**
* @brief Computes the cubic root of a quantity
*
* Both the quantity value and its quantity specification are the base of the operation.
*
* @param q Quantity being the base of the operation
* @return Quantity The result of computation
*/
template<auto R, typename Rep>
requires requires(Rep v) { cbrt(v); } || requires(Rep v) { std::cbrt(v); }
[[nodiscard]] constexpr quantity<cbrt(R), Rep> cbrt(const quantity<R, Rep>& q) noexcept
{
using std::cbrt;
return {static_cast<Rep>(cbrt(q.numerical_value_ref_in(q.unit))), cbrt(R)};
}
/**
* @brief Computes Euler's raised to the given power
*
* @note Such an operation has sense only for a dimensionless quantity.
*
* @param q Quantity being the base of the operation
* @return Quantity The value of the same quantity type
*/
template<ReferenceOf<dimensionless> auto R, typename Rep>
requires requires(Rep v) { exp(v); } || requires(Rep v) { std::exp(v); }
[[nodiscard]] constexpr quantity<R, Rep> exp(const quantity<R, Rep>& q)
{
using std::exp;
return value_cast<get_unit(R)>(
quantity{static_cast<Rep>(exp(q.force_numerical_value_in(q.unit))), detail::clone_reference_with<one>(R)});
}
/**
* @brief Computes the absolute value of a quantity
*
* @param q Quantity being the base of the operation
* @return Quantity The absolute value of a provided quantity
*/
template<auto R, typename Rep>
requires requires(Rep v) { abs(v); } || requires(Rep v) { std::abs(v); }
[[nodiscard]] constexpr quantity<R, Rep> abs(const quantity<R, Rep>& q) noexcept
{
using std::abs;
return {static_cast<Rep>(abs(q.numerical_value_ref_in(q.unit))), R};
}
/**
* @brief Determines if a number is finite.
*
* @param a: Number to analyze.
* @return bool: Whether the number is finite or not.
*/
template<auto R, typename Rep>
requires requires(Rep v) { isfinite(v); } || requires(Rep v) { std::isfinite(v); }
[[nodiscard]] constexpr bool isfinite(const quantity<R, Rep>& a) noexcept
{
using std::isfinite;
return isfinite(a.numerical_value_ref_in(a.unit));
}
/**
* @brief Determines if a number is infinite.
*
* @param a: Number to analyze.
* @return bool: Whether the number is infinite or not.
*/
template<auto R, typename Rep>
requires requires(Rep v) { isinf(v); } || requires(Rep v) { std::isinf(v); }
[[nodiscard]] constexpr bool isinf(const quantity<R, Rep>& a) noexcept
{
using std::isinf;
return isinf(a.numerical_value_ref_in(a.unit));
}
/**
* @brief Determines if a number is a nan.
*
* @param a: Number to analyze.
* @return bool: Whether the number is a NaN or not.
*/
template<auto R, typename Rep>
requires requires(Rep v) { isnan(v); } || requires(Rep v) { std::isnan(v); }
[[nodiscard]] constexpr bool isnan(const quantity<R, Rep>& a) noexcept
{
using std::isnan;
return isnan(a.numerical_value_ref_in(a.unit));
}
/**
* @brief Computes the fma of 3 quantities
*
* @param a: Multiplicand
* @param x: Multiplicand
* @param b: Addend
* @return Quantity: The nearest floating point representable to ax+b
*/
template<auto R, auto S, auto T, typename Rep1, typename Rep2, typename Rep3>
requires requires { common_quantity_spec(get_quantity_spec(R) * get_quantity_spec(S), get_quantity_spec(T)); } &&
(get_unit(R) * get_unit(S) == get_unit(T)) && requires(Rep1 v1, Rep2 v2, Rep3 v3) {
requires requires { fma(v1, v2, v3); } || requires { std::fma(v1, v2, v3); };
}
[[nodiscard]] constexpr QuantityOf<common_quantity_spec(
get_quantity_spec(R) * get_quantity_spec(S), get_quantity_spec(T))> auto fma(const quantity<R, Rep1>& a,
const quantity<S, Rep2>& x,
const quantity<T, Rep3>& b) noexcept
{
using std::fma;
return quantity{
fma(a.numerical_value_ref_in(a.unit), x.numerical_value_ref_in(x.unit), b.numerical_value_ref_in(b.unit)),
common_reference(R * S, T)};
}
/**
* @brief Returns the epsilon of the quantity
*
* The returned value is defined by a <tt>std::numeric_limits<typename Q::rep>::epsilon()</tt>.
*
* @tparam Q Quantity type being the base of the operation
* @return Quantity The epsilon value for quantity's representation type
*/
template<Representation Rep, Reference R>
requires requires { std::numeric_limits<Rep>::epsilon(); }
[[nodiscard]] constexpr quantity<R{}, Rep> epsilon(R r) noexcept
{
return {static_cast<Rep>(std::numeric_limits<Rep>::epsilon()), r};
}
/**
* @brief Computes the largest quantity with integer representation and unit type To with its number not greater than q
*
* @tparam q Quantity being the base of the operation
* @return Quantity The rounded quantity with unit type To
*/
template<Unit auto To, auto R, typename Rep>
[[nodiscard]] constexpr quantity<detail::clone_reference_with<To>(R), Rep> floor(const quantity<R, Rep>& q) noexcept
requires((!treat_as_floating_point<Rep>) || requires(Rep v) { floor(v); } || requires(Rep v) { std::floor(v); }) &&
(To == get_unit(R) || requires {
q.force_in(To);
quantity_values<Rep>::one();
})
{
const auto handle_signed_results = [&]<typename T>(const T& res) {
if (res > q) {
return res - T::one();
}
return res;
};
if constexpr (treat_as_floating_point<Rep>) {
using std::floor;
if constexpr (To == get_unit(R)) {
return {static_cast<Rep>(floor(q.numerical_value_ref_in(q.unit))), detail::clone_reference_with<To>(R)};
} else {
return handle_signed_results(
quantity{static_cast<Rep>(floor(q.force_numerical_value_in(To))), detail::clone_reference_with<To>(R)});
}
} else {
if constexpr (To == get_unit(R)) {
return q.force_in(To);
} else {
return handle_signed_results(q.force_in(To));
}
}
}
/**
* @brief Computes the smallest quantity with integer representation and unit type To with its number not less than q
*
* @tparam q Quantity being the base of the operation
* @return Quantity The rounded quantity with unit type To
*/
template<Unit auto To, auto R, typename Rep>
[[nodiscard]] constexpr quantity<detail::clone_reference_with<To>(R), Rep> ceil(const quantity<R, Rep>& q) noexcept
requires((!treat_as_floating_point<Rep>) || requires(Rep v) { ceil(v); } || requires(Rep v) { std::ceil(v); }) &&
(To == get_unit(R) || requires {
q.force_in(To);
quantity_values<Rep>::one();
})
{
const auto handle_signed_results = [&]<typename T>(const T& res) {
if (res < q) {
return res + T::one();
}
return res;
};
if constexpr (treat_as_floating_point<Rep>) {
using std::ceil;
if constexpr (To == get_unit(R)) {
return {static_cast<Rep>(ceil(q.numerical_value_ref_in(q.unit))), detail::clone_reference_with<To>(R)};
} else {
return handle_signed_results(
quantity{static_cast<Rep>(ceil(q.force_numerical_value_in(To))), detail::clone_reference_with<To>(R)});
}
} else {
if constexpr (To == get_unit(R)) {
return q.force_in(To);
} else {
return handle_signed_results(q.force_in(To));
}
}
}
/**
* @brief Computes the nearest quantity with integer representation and unit type To to q
*
* Rounding halfway cases away from zero, regardless of the current rounding mode.
*
* @tparam q Quantity being the base of the operation
* @return Quantity The rounded quantity with unit type To
*/
template<Unit auto To, auto R, typename Rep>
[[nodiscard]] constexpr quantity<detail::clone_reference_with<To>(R), Rep> round(const quantity<R, Rep>& q) noexcept
requires((!treat_as_floating_point<Rep>) || requires(Rep v) { round(v); } || requires(Rep v) { std::round(v); }) &&
(To == get_unit(R) || requires {
::mp_units::floor<To>(q);
quantity_values<Rep>::one();
})
{
if constexpr (To == get_unit(R)) {
if constexpr (treat_as_floating_point<Rep>) {
using std::round;
return {static_cast<Rep>(round(q.numerical_value_ref_in(q.unit))), detail::clone_reference_with<To>(R)};
} else {
return q.force_in(To);
}
} else {
const auto res_low = mp_units::floor<To>(q);
const auto res_high = res_low + res_low.one();
const auto diff0 = q - res_low;
const auto diff1 = res_high - q;
if (diff0 == diff1) {
if (static_cast<int>(res_low.numerical_value_ref_in(To)) & 1) {
return res_high;
}
return res_low;
}
if (diff0 < diff1) {
return res_low;
}
return res_high;
}
}
/**
* @brief Computes the inverse of a quantity in a provided unit
*/
template<Unit auto To, auto R, typename Rep>
[[nodiscard]] constexpr QuantityOf<dimensionless / get_quantity_spec(R)> auto inverse(const quantity<R, Rep>& q)
requires requires {
quantity_values<Rep>::one();
value_cast<To>(1 / q);
}
{
return (quantity_values<Rep>::one() * one).force_in(To * quantity<R, Rep>::unit) / q;
}
/**
* @brief Computes the square root of the sum of the squares of x and y,
* without undue overflow or underflow at intermediate stages of the computation
*/
template<auto R1, typename Rep1, auto R2, typename Rep2>
requires requires(Rep1 v1, Rep2 v2) {
common_reference(R1, R2);
requires requires { hypot(v1, v2); } || requires { std::hypot(v1, v2); };
}
[[nodiscard]] constexpr QuantityOf<get_quantity_spec(common_reference(R1, R2))> auto hypot(
const quantity<R1, Rep1>& x, const quantity<R2, Rep2>& y) noexcept
{
constexpr auto ref = common_reference(R1, R2);
constexpr auto unit = get_unit(ref);
using std::hypot;
return quantity{hypot(x.numerical_value_in(unit), y.numerical_value_in(unit)), ref};
}
/**
* @brief Computes the square root of the sum of the squares of x, y, and z,
* without undue overflow or underflow at intermediate stages of the computation
*/
template<auto R1, typename Rep1, auto R2, typename Rep2, auto R3, typename Rep3>
requires requires(Rep1 v1, Rep2 v2, Rep3 v3) {
common_reference(R1, R2, R3);
requires requires { hypot(v1, v2, v3); } || requires { std::hypot(v1, v2, v3); };
}
[[nodiscard]] constexpr QuantityOf<get_quantity_spec(common_reference(R1, R2, R3))> auto hypot(
const quantity<R1, Rep1>& x, const quantity<R2, Rep2>& y, const quantity<R3, Rep3>& z) noexcept
{
constexpr auto ref = common_reference(R1, R2);
constexpr auto unit = get_unit(ref);
using std::hypot;
return quantity{hypot(x.numerical_value_in(unit), y.numerical_value_in(unit), z.numerical_value_in(unit)), ref};
}
} // namespace mp_units
+3 -19
View File
@@ -23,27 +23,13 @@
#pragma once
#include <mp-units/bits/quantity_point_concepts.h>
#include <mp-units/compare.h>
#include <mp-units/customization_points.h>
#include <mp-units/quantity.h>
#include <compare>
namespace mp_units {
namespace detail {
template<typename T>
requires requires {
{
T::zero()
} -> std::equality_comparable_with<T>;
}
[[nodiscard]] constexpr bool is_eq_zero(T v)
{
return v == T::zero();
}
} // namespace detail
template<typename Derived, QuantitySpec auto QS>
struct absolute_point_origin {
static constexpr QuantitySpec auto quantity_spec = QS;
@@ -95,11 +81,9 @@ template<PointOrigin PO1, PointOrigin PO2>
else if constexpr (detail::RelativePointOrigin<PO1> && detail::RelativePointOrigin<PO2>)
return PO1::quantity_point == PO2::quantity_point;
else if constexpr (detail::RelativePointOrigin<PO1>)
return detail::same_absolute_point_origins(po1, po2) &&
detail::is_eq_zero(PO1::quantity_point.quantity_from_zero());
return detail::same_absolute_point_origins(po1, po2) && is_eq_zero(PO1::quantity_point.quantity_from_zero());
else if constexpr (detail::RelativePointOrigin<PO2>)
return detail::same_absolute_point_origins(po1, po2) &&
detail::is_eq_zero(PO2::quantity_point.quantity_from_zero());
return detail::same_absolute_point_origins(po1, po2) && is_eq_zero(PO2::quantity_point.quantity_from_zero());
}
template<Reference R>
+1 -1
View File
@@ -31,8 +31,8 @@
#include <mp-units/bits/quantity_spec_concepts.h>
#include <mp-units/bits/reference_concepts.h>
#include <mp-units/bits/representation_concepts.h>
#include <mp-units/compat_macros.h>
#include <mp-units/dimension.h>
#include <mp-units/quantity_spec_macro.h>
#include <tuple>
namespace mp_units {
+574
View File
@@ -0,0 +1,574 @@
// 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.
#pragma once
#include <mp-units/quantity.h>
#include <functional>
#include <random>
namespace mp_units {
namespace detail {
template<Quantity Q, typename InputIt>
std::vector<typename Q::rep> i_qty_to_rep(InputIt first, InputIt last)
{
std::vector<typename Q::rep> intervals_rep;
intervals_rep.reserve(static_cast<size_t>(std::distance(first, last)));
for (auto itr = first; itr != last; ++itr) {
intervals_rep.push_back(itr->numerical_value_ref_in(Q::unit));
}
return intervals_rep;
}
template<Quantity Q>
std::vector<typename Q::rep> bl_qty_to_rep(std::initializer_list<Q>& bl)
{
std::vector<typename Q::rep> bl_rep;
bl_rep.reserve(bl.size());
for (const Q& qty : bl) {
bl_rep.push_back(qty.numerical_value_ref_in(Q::unit));
}
return bl_rep;
}
template<Quantity Q, typename UnaryOperation>
std::vector<typename Q::rep> fw_bl_pwc(std::initializer_list<Q>& bl, UnaryOperation fw)
{
using rep = MP_UNITS_TYPENAME Q::rep;
std::vector<rep> w_bl;
w_bl.reserve(bl.size());
for (const Q& qty : bl) {
w_bl.push_back(fw(qty));
}
std::vector<rep> weights;
weights.reserve(bl.size());
for (size_t i = 0; i < bl.size() - 1; ++i) {
weights.push_back(w_bl[i] + w_bl[i + 1]);
}
weights.push_back(0);
return weights;
}
template<Quantity Q, typename UnaryOperation>
std::vector<typename Q::rep> fw_bl_pwl(std::initializer_list<Q>& bl, UnaryOperation fw)
{
std::vector<typename Q::rep> weights;
weights.reserve(bl.size());
for (const Q& qty : bl) {
weights.push_back(fw(qty));
}
return weights;
}
} // namespace detail
template<Quantity Q>
requires std::integral<typename Q::rep>
struct uniform_int_distribution : public std::uniform_int_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::uniform_int_distribution<rep>;
uniform_int_distribution() : base() {}
uniform_int_distribution(const Q& a, const Q& b) :
base(a.numerical_value_ref_in(Q::unit), b.numerical_value_ref_in(Q::unit))
{
}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q a() const { return base::a() * Q::reference; }
Q b() const { return base::b() * Q::reference; }
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct uniform_real_distribution : public std::uniform_real_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::uniform_real_distribution<rep>;
uniform_real_distribution() : base() {}
uniform_real_distribution(const Q& a, const Q& b) :
base(a.numerical_value_ref_in(Q::unit), b.numerical_value_ref_in(Q::unit))
{
}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q a() const { return base::a() * Q::reference; }
Q b() const { return base::b() * Q::reference; }
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::integral<typename Q::rep>
struct binomial_distribution : public std::binomial_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::binomial_distribution<rep>;
binomial_distribution() : base() {}
binomial_distribution(const Q& t, double p) : base(t.numerical_value_ref_in(Q::unit), p) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q t() const { return base::t() * Q::reference; }
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::integral<typename Q::rep>
struct negative_binomial_distribution : public std::negative_binomial_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::negative_binomial_distribution<rep>;
negative_binomial_distribution() : base() {}
negative_binomial_distribution(const Q& k, double p) : base(k.numerical_value_ref_in(Q::unit), p) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q k() const { return base::k() * Q::reference; }
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::integral<typename Q::rep>
struct geometric_distribution : public std::geometric_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::geometric_distribution<rep>;
geometric_distribution() : base() {}
geometric_distribution(double p) : base(p) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::integral<typename Q::rep>
struct poisson_distribution : public std::poisson_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::poisson_distribution<rep>;
poisson_distribution() : base() {}
explicit poisson_distribution(double p) : base(p) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct exponential_distribution : public std::exponential_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::exponential_distribution<rep>;
exponential_distribution() : base() {}
explicit exponential_distribution(const rep& lambda) : base(lambda) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct gamma_distribution : public std::gamma_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::gamma_distribution<rep>;
gamma_distribution() : base() {}
gamma_distribution(const rep& alpha, const rep& beta) : base(alpha, beta) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct weibull_distribution : public std::weibull_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::weibull_distribution<rep>;
weibull_distribution() : base() {}
weibull_distribution(const rep& a, const rep& b) : base(a, b) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct extreme_value_distribution : public std::extreme_value_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::extreme_value_distribution<rep>;
extreme_value_distribution() : base() {}
extreme_value_distribution(const Q& a, const rep& b) : base(a.numerical_value_ref_in(Q::unit), b) {}
template<typename Generator>
Q operator()(Generator& g)
{
return Q(base::operator()(g));
}
Q a() const { return base::a() * Q::reference; }
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct normal_distribution : public std::normal_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::normal_distribution<rep>;
normal_distribution() : base() {}
normal_distribution(const Q& mean, const Q& stddev) :
base(mean.numerical_value_ref_in(Q::unit), stddev.numerical_value_ref_in(Q::unit))
{
}
template<typename Generator>
Q operator()(Generator& g)
{
return Q(base::operator()(g));
}
Q mean() const { return base::mean() * Q::reference; }
Q stddev() const { return base::stddev() * Q::reference; }
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct lognormal_distribution : public std::lognormal_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::lognormal_distribution<rep>;
lognormal_distribution() : base() {}
lognormal_distribution(const Q& m, const Q& s) :
base(m.numerical_value_ref_in(Q::unit), s.numerical_value_ref_in(Q::unit))
{
}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q m() const { return base::m() * Q::reference; }
Q s() const { return base::s() * Q::reference; }
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct chi_squared_distribution : public std::chi_squared_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::chi_squared_distribution<rep>;
chi_squared_distribution() : base() {}
explicit chi_squared_distribution(const rep& n) : base(n) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct cauchy_distribution : public std::cauchy_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::cauchy_distribution<rep>;
cauchy_distribution() : base() {}
cauchy_distribution(const Q& a, const Q& b) :
base(a.numerical_value_ref_in(Q::unit), b.numerical_value_ref_in(Q::unit))
{
}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q a() const { return base::a() * Q::reference; }
Q b() const { return base::b() * Q::reference; }
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct fisher_f_distribution : public std::fisher_f_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::fisher_f_distribution<rep>;
fisher_f_distribution() : base() {}
fisher_f_distribution(const rep& m, const rep& n) : base(m, n) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
struct student_t_distribution : public std::student_t_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::student_t_distribution<rep>;
student_t_distribution() : base() {}
explicit student_t_distribution(const rep& n) : base(n) {}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::integral<typename Q::rep>
struct discrete_distribution : public std::discrete_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::discrete_distribution<rep>;
discrete_distribution() : base() {}
template<typename InputIt>
discrete_distribution(InputIt first, InputIt last) : base(first, last)
{
}
discrete_distribution(std::initializer_list<double> weights) : base(weights) {}
template<typename UnaryOperation>
discrete_distribution(std::size_t count, double xmin, double xmax, UnaryOperation unary_op) :
base(count, xmin, xmax, unary_op)
{
}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
class piecewise_constant_distribution : public std::piecewise_constant_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::piecewise_constant_distribution<rep>;
template<typename InputIt>
piecewise_constant_distribution(const std::vector<rep>& i, InputIt first_w) : base(i.cbegin(), i.cend(), first_w)
{
}
piecewise_constant_distribution(const std::vector<rep>& bl, const std::vector<rep>& weights) :
base(bl.cbegin(), bl.cend(), weights.cbegin())
{
}
public:
piecewise_constant_distribution() : base() {}
template<typename InputIt1, typename InputIt2>
piecewise_constant_distribution(InputIt1 first_i, InputIt1 last_i, InputIt2 first_w) :
piecewise_constant_distribution(detail::i_qty_to_rep<Q>(first_i, last_i), first_w)
{
}
template<typename UnaryOperation>
piecewise_constant_distribution(std::initializer_list<Q> bl, UnaryOperation fw) :
piecewise_constant_distribution(detail::bl_qty_to_rep(bl), detail::fw_bl_pwc(bl, fw))
{
}
template<typename UnaryOperation>
piecewise_constant_distribution(std::size_t nw, const Q& xmin, const Q& xmax, UnaryOperation fw) :
base(nw, xmin.numerical_value_ref_in(Q::unit), xmax.numerical_value_ref_in(Q::unit),
[fw](rep val) { return fw(val * Q::reference); })
{
}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
std::vector<Q> intervals() const
{
std::vector<rep> intervals_rep = base::intervals();
std::vector<Q> intervals_qty;
intervals_qty.reserve(intervals_rep.size());
for (const rep& val : intervals_rep) {
intervals_qty.push_back(val * Q::reference);
}
return intervals_qty;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
template<Quantity Q>
requires std::floating_point<typename Q::rep>
class piecewise_linear_distribution : public std::piecewise_linear_distribution<typename Q::rep> {
using rep = MP_UNITS_TYPENAME Q::rep;
using base = MP_UNITS_TYPENAME std::piecewise_linear_distribution<rep>;
template<typename InputIt>
piecewise_linear_distribution(const std::vector<rep>& i, InputIt first_w) : base(i.cbegin(), i.cend(), first_w)
{
}
piecewise_linear_distribution(const std::vector<rep>& bl, const std::vector<rep>& weights) :
base(bl.cbegin(), bl.cend(), weights.cbegin())
{
}
public:
piecewise_linear_distribution() : base() {}
template<typename InputIt1, typename InputIt2>
piecewise_linear_distribution(InputIt1 first_i, InputIt1 last_i, InputIt2 first_w) :
piecewise_linear_distribution(detail::i_qty_to_rep<Q>(first_i, last_i), first_w)
{
}
template<typename UnaryOperation>
piecewise_linear_distribution(std::initializer_list<Q> bl, UnaryOperation fw) :
piecewise_linear_distribution(detail::bl_qty_to_rep(bl), detail::fw_bl_pwl(bl, fw))
{
}
template<typename UnaryOperation>
piecewise_linear_distribution(std::size_t nw, const Q& xmin, const Q& xmax, UnaryOperation fw) :
base(nw, xmin.numerical_value_ref_in(Q::unit), xmax.numerical_value_ref_in(Q::unit),
[fw](rep val) { return fw(val * Q::reference); })
{
}
template<typename Generator>
Q operator()(Generator& g)
{
return base::operator()(g) * Q::reference;
}
std::vector<Q> intervals() const
{
std::vector<rep> intervals_rep = base::intervals();
std::vector<Q> intervals_qty;
intervals_qty.reserve(intervals_rep.size());
for (const rep& val : intervals_rep) {
intervals_qty.push_back(val * Q::reference);
}
return intervals_qty;
}
Q min() const { return base::min() * Q::reference; }
Q max() const { return base::max() * Q::reference; }
};
} // namespace mp_units
+10
View File
@@ -0,0 +1,10 @@
module;
#include <mp-units/bits/core_gmf.h>
export module mp_units.core;
export
{
#include <mp-units/core.h>
}