test_quantity.cxx

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#include "WireCellUtil/Quantity.h"
#include "WireCellUtil/Testing.h"
#include <iostream>

using namespace WireCell;
using namespace std;

int main()
{
    cout << Quantity() << endl;
                                   
    Quantity a1(5,1), b1(2,3);
    Quantity a2(5,2), b2(2,.1);

    cout << 1 << a1 << " * " << b1 << " = " << a1*b1 << endl;
    cout << 2 << a1 << " / " << b1 << " = " << a1/b1 << endl;
    cout << 3 << a1 << " + " << b1 << " = " << a1+b1 << endl;
    cout << 4 << a1 << " - " << b1 << " = " << a1-b1 << endl;
    cout << 4 << "-" << a1 << " = " << -a1 << endl;

    Assert(a1 < 10.0);
    Assert(a1 > 4.0);
    Assert(a1 == 5.0);
    Assert(a1 == a2);
    Assert(a1 != b1);
    Assert(a1 != 3.0);

    Assert(b1 < a1);
    Assert(a1 > b1);
    
}