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feat: quantities can now be multiplied and divided by units

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Mateusz Pusz
2023-09-29 21:40:24 -06:00
parent 476a68ce8e
commit b2423bfded
25 changed files with 79 additions and 118 deletions
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docs/users_guide/framework_basics/quantity_arithmetics.md
+2 -2
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@@ -136,7 +136,7 @@ However, suppose we multiply or divide quantities of the same or different types
number by a quantity. In that case, we most probably will end up in a quantity of yet another type:
```cpp
static_assert(120 * km / (2 * h) == 60 * (km / h));
static_assert(120 * km / (2 * h) == 60 * km / h);
static_assert(isq::width(2 * m) * isq::length(2 * m) == isq::area(4 * m2));
static_assert(50 / isq::time(1 * s) == isq::frequency(50 * Hz));
```
@@ -283,7 +283,7 @@ every time when we want to ensure that we deal with a non-zero or positive value
We could implement such checks in the following way:
```cpp
if (q1 / q2 != 0 * (m / s))
if (q1 / q2 != 0 * m / s)
// ...
```