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xo-unit: + gigatonne unit

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This commit is contained in:
Roland Conybeare 2024-04-28 19:12:17 -04:00
commit a3c6ef6d33
3 changed files with 4 additions and 0 deletions
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1
include/xo/unit/basis_unit.hpp
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@ -64,6 +64,7 @@ namespace xo {
constexpr basis_unit tonne = basis_unit(dim::mass, scalefactor_ratio_type( 1000000, 1));
constexpr basis_unit kilotonne = basis_unit(dim::mass, scalefactor_ratio_type( 1000000000, 1));
constexpr basis_unit megatonne = basis_unit(dim::mass, scalefactor_ratio_type(1000000000000, 1));
constexpr basis_unit gigatonne = basis_unit(dim::mass, scalefactor_ratio_type(1000000000000000, 1));
// ----- distance -----

2
include/xo/unit/basis_unit_abbrev.hpp
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@ -60,6 +60,8 @@ namespace xo {
return basis_unit2_abbrev_type::from_chars("kt");
case 1000000000000:
return basis_unit2_abbrev_type::from_chars("Mt");
case 1000000000000000:
return basis_unit2_abbrev_type::from_chars("Gt");
}
}

1
include/xo/unit/natural_unit.hpp
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@ -368,6 +368,7 @@ namespace xo {
constexpr auto tonne = natural_unit<std::int64_t>::from_bu(bu::tonne);
constexpr auto kilotonne = natural_unit<std::int64_t>::from_bu(bu::kilotonne);
constexpr auto megatonne = natural_unit<std::int64_t>::from_bu(bu::megatonne);
constexpr auto gigatonne = natural_unit<std::int64_t>::from_bu(bu::gigatonne);
constexpr auto picometer = natural_unit<std::int64_t>::from_bu(bu::picometer);
constexpr auto nanometer = natural_unit<std::int64_t>::from_bu(bu::nanometer);