#include "narrow.hh"#include <bit>#include <cassert>#include <climits>#include <cmath>#include <concepts>#include <cstdint>#include <numbers>#include <span>
Include dependency graph for Math.hh:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
Classes | |
| struct | Math::QuotientRemainder |
| Divide one integer by another, rounding towards minus infinity. More... | |
Namespaces | |
| namespace | Math |
Functions | |
| constexpr auto | Math::floodRight (std::unsigned_integral auto x) noexcept |
| Returns the smallest number of the form 2^n-1 that is greater or equal to the given number. | |
| template<std::signed_integral T> | |
| int16_t | Math::clipToInt16 (T x) |
| Clip x to range [-32768,32767]. | |
| uint8_t | Math::clipIntToByte (int x) |
| Clip x to range [0,255]. | |
| constexpr unsigned | Math::reverseNBits (unsigned x, unsigned bits) |
| Reverse the lower N bits of a given value. | |
| constexpr uint8_t | Math::reverseByte (uint8_t a) |
| Reverse the bits in a byte. | |
| unsigned | Math::findFirstSet (uint32_t x) |
| Find the least significant bit that is set. | |
| constexpr float | Math::cubicHermite (std::span< const float, 4 > y, float x) |
| constexpr QuotientRemainder | Math::div_mod_floor (int dividend, int divisor) |
| constexpr int | Math::div_floor (int dividend, int divisor) |
| constexpr int | Math::mod_floor (int dividend, int divisor) |
Variables | |
| constexpr double | Math::e = std::numbers::e_v <double> |
| constexpr double | Math::ln2 = std::numbers::ln2_v <double> |
| constexpr double | Math::ln10 = std::numbers::ln10_v<double> |
| constexpr double | Math::pi = std::numbers::pi_v <double> |
