.. _program_listing_file_src_LouLib_Units_Time.hpp:

Program Listing for File Time.hpp
=================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_LouLib_Units_Time.hpp>` (``src/LouLib/Units/Time.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   
   #ifndef LOULIB_TIME_HPP
   #define LOULIB_TIME_HPP
   
   #include "BaseUnit.hpp"
   #include "UnitMath.hpp"
   
   namespace LouLib{
       namespace Units{
           DEFINE_NEW_UNIT(0, 0, 1, 0, 0, 0, 0, 0, Time);
   
           //base unit
           constexpr Time SECOND(1.0);
   
           //metrix units
           constexpr Time DECISECOND = SECOND * 0.1;
           constexpr Time CENTISECOND = SECOND * 0.01;
           constexpr Time MILLISECOND = SECOND * 0.001;
   
           //other units
           constexpr Time MINUTE = SECOND * 60;
           constexpr Time HOUR = MINUTE * 60;
   
           inline namespace literals{
               #define CREATE_TIME_STRING_LITERAL(literal, unit)             \
               constexpr Time operator"" literal(long double x){             \
                   return static_cast<double>(x)*unit;                         \
               }                                                               \
               constexpr Time operator"" literal(unsigned long long int x){  \
                   return static_cast<double>(x)*unit;                         \
               }
   
               CREATE_TIME_STRING_LITERAL(_s, SECOND);
               CREATE_TIME_STRING_LITERAL(_ds, DECISECOND);
               CREATE_TIME_STRING_LITERAL(_cs, CENTISECOND);
               CREATE_TIME_STRING_LITERAL(_ms, MILLISECOND);
               CREATE_TIME_STRING_LITERAL(_min, MINUTE);
               CREATE_TIME_STRING_LITERAL(_hr, HOUR);
           }
       }
   }
   
   #endif //LOULIB_TIME_HPP