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Units library moved to concepts world

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Mateusz Pusz
2018-09-28 07:47:37 -07:00
parent 4b376e3c2e
commit 312dbf4f81
17 changed files with 617 additions and 336 deletions
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test/test_units.cpp
+31 -31
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@@ -20,51 +20,51 @@
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include "units/si/frequency.h"
#include "units/si/length.h"
#include "units/si/time.h"
#include "units/si/frequency.h"
#include "units/si/velocity.h"
#include <gtest/gtest.h>
#include <utility>
using namespace units;
using namespace units::literals;
namespace {
using namespace units;
using namespace units::literals;
// frequency
// frequency
static_assert(2 / 1_s == 2_Hz);
static_assert(1000 / 1_s == 1_kHz);
static_assert(3.2_GHz == 3'200'000'000_Hz);
static_assert(2 / 1_s == 2_Hz);
static_assert(1000 / 1_s == 1_kHz);
static_assert(3.2_GHz == 3'200'000'000_Hz);
// time
static_assert(1_h == 3600_s);
// time
// length
static_assert(1_h == 3600_s);
static_assert(1_km == 1000_m);
static_assert(1_km + 1_m == 1001_m);
static_assert(10_km / 5_km == 2);
static_assert(10_km / 2 == 5_km);
// velocity
// length
static_assert(std::is_same_v<decltype(1_km / 1_s), velocity<long long int, std::ratio<1000, 1>>>);
static_assert(1_km == 1000_m);
static_assert(10_km / 5_km == 2);
static_assert(10_km / 2 == 5_km);
static_assert(10_m / 5_s == 2_mps);
static_assert(10 / 5_s * 1_m == 2_mps);
static_assert(1_km / 1_s == 1000_mps);
// static_assert(1_km / 1_h == 1_kmph); // should not compile
static_assert(1.0_km / 1_h == 1_kmph);
static_assert(1000.0_m / 3600.0_s == 1_kmph);
static_assert(2_kmph * 2_h == 4_km);
// static_assert(2_kmph * 15_min == 500_m); // should not compile
static_assert(2_kmph * 15.0_min == 500_m);
static_assert(2.0_kmph * 15_min == 500_m);
// velocity
static_assert(2_km / 2_kmph == 1_h);
// static_assert(2000_m / 2_kmph == 1_h); // should not compile
static_assert(quantity_cast<kilometers<int>>(2000_m) / 2_kmph == 1_h);
static_assert(std::is_same_v<decltype(1_km / 1_s), velocity<long long int, std::ratio<1000, 1>>>);
static_assert(10_m / 5_s == 2_mps);
static_assert(1_km / 1_s == 1000_mps);
//static_assert(1_km / 1_h == 1_kmph); // should not compile
static_assert(1.0_km / 1_h == 1_kmph);
static_assert(1000.0_m / 3600.0_s == 1_kmph);
static_assert(2_kmph * 2_h == 4_km);
//static_assert(2_kmph * 15_min == 500_m); // should not compile
static_assert(2_kmph * 15.0_min == 500_m);
static_assert(2.0_kmph * 15_min == 500_m);
static_assert(2_km / 2_kmph == 1_h);
// static_assert(2000_m / 2_kmph == 1_h); // should not compile
static_assert(quantity_cast<kilometers<int>>(2000_m) / 2_kmph == 1_h);
} // namespace