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Den != 0 added as a constrain on ratio type

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Mateusz Pusz
2019-09-27 23:45:45 +02:00
parent ea53c30bf0
commit 4b145ea4cf
1 changed files with 1 additions and 1 deletions
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src/include/units/ratio.h
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@@ -37,8 +37,8 @@ namespace units {
} }
template<std::intmax_t Num, std::intmax_t Den = 1> template<std::intmax_t Num, std::intmax_t Den = 1>
requires (Den != 0)
struct ratio { struct ratio {
static_assert(Den != 0, "zero denominator");
static_assert(-INTMAX_MAX <= Num, "numerator too negative"); static_assert(-INTMAX_MAX <= Num, "numerator too negative");
static_assert(-INTMAX_MAX <= Den, "denominator too negative"); static_assert(-INTMAX_MAX <= Den, "denominator too negative");