Limits.hpp File Reference

Limiting / constrain helper functions. More...

#include <float.h>
#include <math.h>
#include <stdint.h>

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Macros
#define	MATH_PI   3.141592653589793238462643383280

Functions
template<typename _Tp >
constexpr _Tp	math::min (_Tp a, _Tp b)
template<typename _Tp >
constexpr _Tp	math::max (_Tp a, _Tp b)
template<typename _Tp >
constexpr _Tp	math::constrain (_Tp val, _Tp min_val, _Tp max_val)
constexpr int16_t	math::constrainFloatToInt16 (float value)
	Constrain float values to valid values for int16_t. More...
template<typename _Tp >
constexpr bool	math::isInRange (_Tp val, _Tp min_val, _Tp max_val)
template<typename T >
constexpr T	math::radians (T degrees)
template<typename T >
constexpr T	math::degrees (T radians)
bool	math::isZero (float val)
	Safe way to check if float is zero.
bool	math::isZero (double val)
	Safe way to check if double is zero.

Detailed Description

Limiting / constrain helper functions.

Function Documentation

constrainFloatToInt16()

constexpr int16_t math::constrainFloatToInt16

(

float

value

)

Constrain float values to valid values for int16_t.

Invalid values are just clipped to be in the range for int16_t.