mpusz/mp-units
1
0
Fork 1
mirror of https://github.com/mpusz/mp-units.git synced 2025-08-06 05:34:27 +02:00
Code Issues Packages Projects Releases Wiki Activity

refactor: dimensionless refactored to V2

Browse Source
This commit is contained in:
Mateusz Pusz
2022-11-07 16:13:19 -10:00
parent 5142365ec6
commit c14593c59b
1 changed files with 8 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
src/core/include/units/generic/dimensionless.h
View File

@@ -22,29 +22,17 @@
#pragma once #pragma once
// IWYU pragma: begin_exports #include <units/dimension.h>
#include <units/symbol_text.h> #include <units/unit.h>
// IWYU pragma: end_exports
#include <units/quantity_cast.h>
namespace units { namespace units {
struct one : derived_unit<one> {}; struct dimension_one; // defined in <units/dimension.h>
struct percent : named_scaled_unit<percent, "%", mag<ratio(1, 100)>(), one> {}; struct one; // defined in <units/unit.h>
/** // clang-format off
* @brief Dimension one inline constexpr struct percent : named_unit<"%", mag<ratio(1, 100)> * one> {} percent;
* inline constexpr struct per_mille : named_unit<basic_symbol_text{"\u2030", "%o"}, mag<ratio(1, 1000)> * one> {} per_mille;
* Dimension for which all the exponents of the factors corresponding to the base // clang-format on
* dimensions are zero. Also commonly named as "dimensionless".
*/
struct dim_one : derived_dimension<dim_one, one> {};
template<typename T>
concept Dimensionless = QuantityOf<T, dim_one>;
template<UnitOf<dim_one> U, Representation Rep = double>
using dimensionless = quantity<dim_one, U, Rep>;
} // namespace units } // namespace units