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refactor: compund assignment and pre-/post-increment operators are now lvalue-qualified member functions

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Mateusz Pusz committed 2025-06-19 18:49:21 +02:00
1 parent 29c50bc614
commit f18aa18869
5 files changed
+132 -122
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test/static/quantity_point_test.cpp
+16 -6
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@@ -1007,14 +1007,24 @@ static_assert([](auto v) {
////////////////////////
// same type
static_assert((mean_sea_level + 1 * m += 1 * m).quantity_from_zero().numerical_value_in(m) == 2);
static_assert((mean_sea_level + 2 * m -= 1 * m).quantity_from_zero().numerical_value_in(m) == 1);
static_assert(
[qp = mean_sea_level + 1 * m]() mutable { return qp += 1 * m; }().quantity_from_zero().numerical_value_in(m) == 2);
static_assert(
[qp = mean_sea_level + 2 * m]() mutable { return qp -= 1 * m; }().quantity_from_zero().numerical_value_in(m) == 1);
// different types
static_assert((mean_sea_level + 2.5 * m += 3 * m).quantity_from_zero().numerical_value_in(m) == 5.5);
static_assert((mean_sea_level + 123 * m += 1 * km).quantity_from_zero().numerical_value_in(m) == 1123);
static_assert((mean_sea_level + 5.5 * m -= 3 * m).quantity_from_zero().numerical_value_in(m) == 2.5);
static_assert((mean_sea_level + 1123 * m -= 1 * km).quantity_from_zero().numerical_value_in(m) == 123);
static_assert(
[qp = mean_sea_level + 2.5 * m]() mutable { return qp += 3 * m; }().quantity_from_zero().numerical_value_in(m) ==
5.5);
static_assert(
[qp = mean_sea_level + 123 * m]() mutable { return qp += 1 * km; }().quantity_from_zero().numerical_value_in(m) ==
1123);
static_assert(
[qp = mean_sea_level + 5.5 * m]() mutable { return qp -= 3 * m; }().quantity_from_zero().numerical_value_in(m) ==
2.5);
static_assert(
[qp = mean_sea_level + 1123 * m]() mutable { return qp -= 1 * km; }().quantity_from_zero().numerical_value_in(m) ==
123);
template<template<auto, auto, typename> typename QP>