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xo-unit: minor streamlining

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This commit is contained in:
Roland Conybeare 2024-05-08 18:11:00 -04:00
commit 565e50a35d
1 changed files with 10 additions and 8 deletions
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18
include/xo/unit/basis_unit.hpp
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@ -36,12 +36,6 @@ namespace xo {
constexpr const scalefactor_ratio_type & scalefactor() const { return scalefactor_; }
///@}
#ifdef OBSOLETE // use bu_abbrev(bu)
constexpr bu_abbrev_type abbrev() const {
return basis_unit2_abbrev(native_dim_, scalefactor_);
}
#endif
public: /* public so instance can be a non-type template parameter (a structural type) */
/** @defgroup basis-unit-instance-vars **/
///@{
@ -167,13 +161,21 @@ namespace xo {
/** @defgroup basis-unit-misc-units **/
///@{
constexpr basis_unit currency_unit(std::int64_t num, std::int64_t den) {
return basis_unit(dimension::currency, scalefactor_ratio_type(num, den));
}
/* pseudounit -- placeholder for any actual currency amount */
constexpr basis_unit currency = basis_unit(dim::currency, scalefactor_ratio_type( 1, 1));
constexpr basis_unit currency = currency_unit(1, 1);
// ----- price -----
constexpr basis_unit price_unit(std::int64_t num, std::int64_t den) {
return basis_unit(dimension::price, scalefactor_ratio_type(num, den));
}
/* psuedounit -- context-dependent interpretation */
constexpr basis_unit price = basis_unit(dim::price, scalefactor_ratio_type( 1, 1));
constexpr basis_unit price = price_unit(1, 1);
///@}
} /*namespace bu*/
} /*namespace detail*/