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Number concept extended with requirements on comparison operators

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Mateusz Pusz
2019-04-05 17:49:32 +02:00
parent f94a7b92ea
commit e0aa10e133
1 changed files with 14 additions and 12 deletions
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4
src/include/units/bits/tools.h
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@@ -39,7 +39,9 @@ namespace std {
namespace units { namespace units {
template<typename T> template<typename T>
concept bool Number = requires(T a, T b) { concept bool Number = std::experimental::ranges::Regular<T> &&
std::experimental::ranges::StrictTotallyOrdered<T> &&
requires(T a, T b) {
{ a + b } -> T; { a + b } -> T;
{ a - b } -> T; { a - b } -> T;
{ a * b } -> T; { a * b } -> T;