current.h

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//--------------------------------------------------------------------------------------------------
//
//  UnitConversion: A compile-time c++23 unit conversion library with no dependencies
//
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// The MIT License (MIT)
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this software
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// Copyright (c) 2016 Nic Holthaus
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// ATTRIBUTION:
// Parts of this work have been adapted from:
// http://stackoverflow.com/questions/35069778/create-comparison-trait-for-template-classes-whose-parameters-are-in-a-different
// http://stackoverflow.com/questions/28253399/check-traits-for-all-variadic-template-arguments/28253503
// http://stackoverflow.com/questions/36321295/rational-approximation-of-square-root-of-stdratio-at-compile-time?noredirect=1#comment60266601_36321295
// https://github.com/swatanabe/cppnow17-units
//
//--------------------------------------------------------------------------------------------------
//
//
//--------------------------------------------------------------------------------------------------
 
#pragma once
 
#ifndef units_current_h_
#define units_current_h_
 
#include <units/core.h>
 
namespace units
{
    UNIT_ADD_WITH_METRIC_PREFIXES(current, amperes, A, conversion_factor<std::ratio<1>, dimension::current>)
 
    UNIT_ADD(current, abamperes, abA, conversion_factor<std::ratio<10>, amperes_>)
    UNIT_ADD(current, statamperes, statA, conversion_factor<std::ratio<1, 2997924580LL>, amperes_>)
 
    // the biot is the CGS-EMU name for the abampere (identical unit); provided as an alias, since two units
    // cannot share the same conversion factor
    inline namespace current
    {
        template<class Underlying = UNIT_LIB_DEFAULT_TYPE>
        using biots = abamperes<Underlying>;
    }
 
    UNIT_ADD_DIMENSION_TRAIT(current, Current)
} // namespace units
 
#endif // units_current_h_