From Jason Turner

[ratio.syn]

C++14 → C++17 3.7 KB 56 lines
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Archived: C++14 | C++17
Markdown: C++14 | C++17
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  1. tmp/tmpf0a0j1x4/{from.md → to.md} +33 -20
tmp/tmpf0a0j1x4/{from.md → to.md} RENAMED
@@ -17,29 +17,42 @@ namespace std {
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  template <class R1, class R2> struct ratio_less;
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  template <class R1, class R2> struct ratio_less_equal;
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  template <class R1, class R2> struct ratio_greater;
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  template <class R1, class R2> struct ratio_greater_equal;
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  // [ratio.si], convenience SI typedefs
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- typedef ratio<1, 1'000'000'000'000'000'000'000'000> yocto; // see below
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- typedef ratio<1, 1'000'000'000'000'000'000'000> zepto; // see below
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- typedef ratio<1, 1'000'000'000'000'000'000> atto;
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- typedef ratio<1, 1'000'000'000'000'000> femto;
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- typedef ratio<1, 1'000'000'000'000> pico;
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- typedef ratio<1, 1'000'000'000> nano;
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- typedef ratio<1, 1'000'000> micro;
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- typedef ratio<1, 1'000> milli;
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- typedef ratio<1, 100> centi;
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- typedef ratio<1, 10> deci;
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- typedef ratio< 10, 1> deca;
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- typedef ratio< 100, 1> hecto;
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- typedef ratio< 1'000, 1> kilo;
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- typedef ratio< 1'000'000, 1> mega;
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- typedef ratio< 1'000'000'000, 1> giga;
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- typedef ratio< 1'000'000'000'000, 1> tera;
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- typedef ratio< 1'000'000'000'000'000, 1> peta;
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- typedef ratio< 1'000'000'000'000'000'000, 1> exa;
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- typedef ratio< 1'000'000'000'000'000'000'000, 1> zetta; // see below
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- typedef ratio<1'000'000'000'000'000'000'000'000, 1> yotta; // see below
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  }
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  ```
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  template <class R1, class R2> struct ratio_less;
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  template <class R1, class R2> struct ratio_less_equal;
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  template <class R1, class R2> struct ratio_greater;
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  template <class R1, class R2> struct ratio_greater_equal;
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+ template <class R1, class R2>
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+ inline constexpr bool ratio_equal_v = ratio_equal<R1, R2>::value;
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+ template <class R1, class R2>
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+ inline constexpr bool ratio_not_equal_v = ratio_not_equal<R1, R2>::value;
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+ template <class R1, class R2>
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+ inline constexpr bool ratio_less_v = ratio_less<R1, R2>::value;
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+ template <class R1, class R2>
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+ inline constexpr bool ratio_less_equal_v = ratio_less_equal<R1, R2>::value;
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+ template <class R1, class R2>
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+ inline constexpr bool ratio_greater_v = ratio_greater<R1, R2>::value;
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+ template <class R1, class R2>
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+ inline constexpr bool ratio_greater_equal_v = ratio_greater_equal<R1, R2>::value;
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+
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  // [ratio.si], convenience SI typedefs
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+ using yocto = ratio<1, 1'000'000'000'000'000'000'000'000>; // see below
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+ using zepto = ratio<1, 1'000'000'000'000'000'000'000>; // see below
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+ using atto = ratio<1, 1'000'000'000'000'000'000>;
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+ using femto = ratio<1, 1'000'000'000'000'000>;
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+ using pico = ratio<1, 1'000'000'000'000>;
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+ using nano = ratio<1, 1'000'000'000>;
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+ using micro = ratio<1, 1'000'000>;
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+ using milli = ratio<1, 1'000>;
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+ using centi = ratio<1, 100>;
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+ using deci = ratio<1, 10>;
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+ using deca = ratio< 10, 1>;
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+ using hecto = ratio< 100, 1>;
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+ using kilo = ratio< 1'000, 1>;
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+ using mega = ratio< 1'000'000, 1>;
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+ using giga = ratio< 1'000'000'000, 1>;
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+ using tera = ratio< 1'000'000'000'000, 1>;
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+ using peta = ratio< 1'000'000'000'000'000, 1>;
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+ using exa = ratio< 1'000'000'000'000'000'000, 1>;
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+ using zetta = ratio< 1'000'000'000'000'000'000'000, 1>; // see below
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+ using yotta = ratio<1'000'000'000'000'000'000'000'000, 1>; // see below
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  }
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  ```
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