src/math.h@ed9685f44ab3 (annotated)
src/math.h
Sat, 14 Dec 2019 22:36:06 +0200
- author
- Teemu Piippo <teemu@hecknology.net>
- date
- Sat, 14 Dec 2019 22:36:06 +0200
- changeset 19
- ed9685f44ab3
- parent 18
- 918b6c0f8b5b
- permissions
- -rw-r--r--
added missing files
| 18 | 1 | #pragma once |
| 2 | #include <cmath> | |
| 3 | ||
| 4 | namespace math | |
| 5 | { | |
| 6 | using std::abs; | |
| 7 | using std::sqrt; | |
| 8 | using std::sin; | |
| 9 | using std::cos; | |
| 10 | using std::tan; | |
| 11 | using std::atan; | |
| 12 | using std::atan2; | |
| 13 | using std::acos; | |
| 14 | using std::asin; | |
| 15 | using std::exp; | |
| 16 | using std::log; | |
| 17 | using std::log10; | |
| 18 | using std::hypot; | |
| 19 | using std::min; | |
| 20 | using std::max; | |
| 21 | using std::floor; | |
| 22 | using std::ceil; | |
| 23 | using std::trunc; | |
| 24 | using std::round; | |
| 25 | template<typename T, typename... Rest> | |
| 26 | auto hypot(T&& x, Rest&&... rest) | |
| 27 | { | |
| 28 | return math::hypot(x, math::hypot(rest...)); | |
| 29 | } | |
| 30 | template<typename T, typename... Rest> | |
| 31 | auto max(T&& x, Rest&&... rest) | |
| 32 | { | |
| 33 | return math::max(x, math::max(rest...)); | |
| 34 | } | |
| 35 | template<typename T, typename... Rest> | |
| 36 | auto min(T&& x, Rest&&... rest) | |
| 37 | { | |
| 38 | return math::min(x, math::min(rest...)); | |
| 39 | } | |
| 40 | constexpr double infinity = std::numeric_limits<double>::infinity(); | |
| 41 | constexpr double pi = M_PIl; | |
| 42 | } |
