feedc0de/mp-units
1
0
Fork 0
forked from mpusz/mp-units
Code Pull Requests Activity

derived_unit helper added

Browse Source
This commit is contained in:
Mateusz Pusz
2019-04-11 13:36:06 +01:00
parent e12fb2f52a
commit 709e1190af
5 changed files with 84 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/include/units/bits/tools.h
+6 -6
View File
@@ -100,15 +100,15 @@ namespace units {
// common_ratio
// todo: simplified
template<Ratio Ratio1, Ratio Ratio2>
template<Ratio R1, Ratio R2>
struct common_ratio {
using gcd_num = static_gcd<Ratio1::num, Ratio2::num>;
using gcd_den = static_gcd<Ratio1::den, Ratio2::den>;
using type = std::ratio<gcd_num::value, (Ratio1::den / gcd_den::value) * Ratio2::den>;
using gcd_num = static_gcd<R1::num, R2::num>;
using gcd_den = static_gcd<R1::den, R2::den>;
using type = std::ratio<gcd_num::value, (R1::den / gcd_den::value) * R2::den>;
};
template<Ratio Ratio1, Ratio Ratio2>
using common_ratio_t = typename common_ratio<Ratio1, Ratio2>::type;
template<Ratio R1, Ratio R2>
using common_ratio_t = typename common_ratio<R1, R2>::type;
// upcasting