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US customary length units added

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Mateusz Pusz
2019-04-09 13:34:55 +02:00
parent d781322a8e
commit 941401de31
3 changed files with 43 additions and 4 deletions
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11
test/test_units.cpp
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@@ -44,12 +44,17 @@ namespace {
// length
static_assert(1_km == 1000_m);
static_assert(1_m == 100_cm);
static_assert(1_m == 1000_mm);
static_assert(1_km + 1_m == 1001_m);
static_assert(10_km / 5_km == 2);
static_assert(10_km / 2 == 5_km);
// static_assert(1_ft == 12_in);
static_assert(1_m == 100_cm);
static_assert(1_yd == 0.9144_m);
static_assert(1_yd == 3_ft);
static_assert(1_ft == 12_in);
static_assert(1_mi == 1760_yd);
// static_assert(5_in + 8_cm == 207_mm);
// velocity
@@ -63,6 +68,8 @@ namespace {
static_assert(1.0_km / 1_h == 1_kmph);
static_assert(1000.0_m / 3600.0_s == 1_kmph);
static_assert(10.0_mi / 2_h == 5_mph);
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);