56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
#include "../source/kelunit/distance/meter.h"
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#include "../source/kelunit/time/second.h"
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#include "../source/kelunit/unit_print.h"
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#include <iostream>
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int main(){
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/**
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* The definition is a bit convoluted, so I leave it in the hands of the headers themselves and define a convenience alias for the user.
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* meter e.g. is defined by
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*
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* namespace unit_type {
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* struct meter {};
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* }
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* template<typename S>
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* using meter = unit<S, unit_base<unit_type::meter, 1>>;
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*
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* which then can be used as follows
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*/
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using scalar = kelun::scalar<float>;
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using meter = kelun::meter<float>;
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using square_meter = kelun::square_meter<float>;
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using second = kelun::second<float>;
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meter a = 6.f;
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meter b = 3.f;
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second s = 10.f;
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// Since it is not compileable I cannot show it, but c + s would throw a compilation error.
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meter c = a+b;
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meter d = a-b;
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// Auto deduced type. Based on the template parameters automatically stitches together a valid unit
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auto mps = b / s;
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// Technically auto deduced, but predefined for convenience.
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square_meter e = a*b;
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//
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scalar f = a/b;
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std::cout<<"Values:\n";
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std::cout<<"a: "<<a<<"\n";
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std::cout<<"b: "<<b<<"\n";
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std::cout<<"c: "<<c<<"\n";
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std::cout<<"d: "<<d<<"\n";
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std::cout<<"e: "<<e<<"\n";
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std::cout<<"f: "<<f<<"\n";
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std::cout<<"mps: "<<mps<<"\n";
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std::cout<<std::endl;
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return 0;
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}
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