37 lines
781 B
C++
37 lines
781 B
C++
/** @file ex8.cpp **/
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#include "xo/unit/xquantity.hpp"
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#include "xo/unit/xquantity_iostream.hpp"
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#include <iostream>
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int
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main () {
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using namespace xo::qty;
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namespace u = xo::qty::u;
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using namespace std;
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constexpr xquantity qty1(7, u::foot);
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constexpr xquantity qty2(6.0, u::inch);
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// constexpr not supported for xquantity addition
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xquantity qty3 = qty1 + qty2;
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cerr << "qty1: " << qty1 << endl;
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cerr << "qty2: " << qty2 << endl;
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cerr << "qty3: " << qty3 << endl;
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/* rescale to mm */
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xquantity res = qty3.rescale(xo::qty::nu::millimeter);
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/* 2286mm */
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cerr << "res: " << res << endl;
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/* 12 */
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xquantity qty4 = qty1 / qty2;
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auto res2 = qty4 + 4;
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cerr << "res2: " << res << endl;
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}
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/** end ex8.cpp */
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