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fix: quantity scaling between different prefixes improved

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Resolves #608
This commit is contained in:
Mateusz Pusz
2024-09-06 12:28:11 +02:00
parent 7eb9b764bd
commit 1570bda905
2 changed files with 85 additions and 67 deletions
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3
test/static/quantity_test.cpp
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@ -260,6 +260,9 @@ static_assert(quantity<isq::length[km], int>(2 * km).force_in(km).numerical_valu
static_assert(quantity<isq::length[km], int>(2 * km).force_in(m).numerical_value_in(m) == 2000);
static_assert(quantity<isq::length[m], int>(2000 * m).force_in(km).numerical_value_in(km) == 2);
static_assert((15. * m).in(nm).numerical_value_in(m) == 15.);
static_assert((15'000. * nm).in(m).numerical_value_in(nm) == 15'000.);
template<template<auto, typename> typename Q>
concept invalid_unit_conversion = requires {
requires !requires { Q<isq::length[m], int>(2000 * m).in(km); }; // truncating conversion