float_si_types.hpp

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/*
 * Author: Svenson Han Gothel <shg@jausoft.com>
 * Copyright (c) 2020-2024 Gothel Software e.K.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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 */
 
#ifndef JAU_FLOAT_SI_TYPES_HPP_
#define JAU_FLOAT_SI_TYPES_HPP_
 
namespace jau {
 
    /** \addtogroup Floats
     *
     *  @{
     */
 
    /** Time in fractions of seconds using float. */
    typedef float si_timef32_t;
    /** Length in fractions of meter using float. */
    typedef float si_lengthf32_t;
    /** Mass in fractions of kilograms using float. */
    typedef float si_massf32_t;
    /** Speed in fractions of meter/seconds using float. */
    typedef float si_speedf32_t;
 
    namespace float_literals {
        constexpr si_timef32_t operator ""_h(unsigned long long int __v)   { return (si_timef32_t)__v*3600.0f; }
        constexpr si_timef32_t operator ""_min(unsigned long long int __v)   { return (si_timef32_t)__v*60.0f; }
        constexpr si_timef32_t operator ""_s(unsigned long long int __v)   { return (si_timef32_t)__v; }
        constexpr si_timef32_t operator ""_ms(unsigned long long int __v)   { return (si_timef32_t)__v/1000.0f; }
 
        constexpr si_lengthf32_t operator ""_km(unsigned long long int __v)   { return (si_lengthf32_t)__v*1000.0f; }
        constexpr si_lengthf32_t operator ""_m(unsigned long long int __v)   { return (si_lengthf32_t)__v; }
        constexpr si_lengthf32_t operator ""_cm(unsigned long long int __v)   { return (si_lengthf32_t)__v/100.0f; }
        constexpr si_lengthf32_t operator ""_mm(unsigned long long int __v)   { return (si_lengthf32_t)__v/1000.0f; }
 
        constexpr si_massf32_t operator ""_kg(unsigned long long int __v)   { return (si_massf32_t)__v; }
        constexpr si_massf32_t operator ""_g(unsigned long long int __v)   { return (si_massf32_t)__v/1000.0f; }
 
        constexpr si_speedf32_t operator ""_m_s(unsigned long long int __v)   { return (si_speedf32_t)__v; }
        constexpr si_speedf32_t operator ""_km_h(unsigned long long int __v)   { return (si_speedf32_t)__v / 3.6f; }
    } // float_literals
 
    /**@}*/
 
} // namespace jau
 
#endif /* JAU_FLOAT_SI_TYPES_HPP_ */