MathConstants< FloatType > Struct Template Reference

Commonly used mathematical constants. More...

Static Public Attributes
static constexpr FloatType	pi = static_cast<FloatType> (3.141592653589793238L)
	A predefined value for Pi.
static constexpr FloatType	twoPi = static_cast<FloatType> (2 * 3.141592653589793238L)
	A predefined value for 2 * Pi.
static constexpr FloatType	halfPi = static_cast<FloatType> (3.141592653589793238L / 2)
	A predefined value for Pi / 2.
static constexpr FloatType	euler = static_cast<FloatType> (2.71828182845904523536L)
	A predefined value for Euler's number.
static constexpr FloatType	sqrt2 = static_cast<FloatType> (1.4142135623730950488L)
	A predefined value for sqrt (2)

Detailed Description

template<typename FloatType>
struct MathConstants< FloatType >

Commonly used mathematical constants.

Member Data Documentation

pi

template<typename FloatType>

FloatType MathConstants< FloatType >::pi = static_cast<FloatType> (3.141592653589793238L)

staticconstexpr

A predefined value for Pi.

Referenced by degreesToRadians(), dsp::Oscillator< SampleType >::initialise(), dsp::Oscillator< SampleType >::process(), dsp::Oscillator< SampleType >::processSample(), radiansToDegrees(), and dsp::StateVariableFilter::Parameters< NumericType >::setCutOffFrequency().

twoPi

template<typename FloatType>

FloatType MathConstants< FloatType >::twoPi = static_cast<FloatType> (2 * 3.141592653589793238L)

staticconstexpr

A predefined value for 2 * Pi.

Referenced by dsp::Phase< Type >::advance(), dsp::Oscillator< SampleType >::process(), and dsp::Oscillator< SampleType >::processSample().

halfPi

template<typename FloatType>

FloatType MathConstants< FloatType >::halfPi = static_cast<FloatType> (3.141592653589793238L / 2)

staticconstexpr

A predefined value for Pi / 2.

euler

template<typename FloatType>

FloatType MathConstants< FloatType >::euler = static_cast<FloatType> (2.71828182845904523536L)

staticconstexpr

A predefined value for Euler's number.

sqrt2

template<typename FloatType>

FloatType MathConstants< FloatType >::sqrt2 = static_cast<FloatType> (1.4142135623730950488L)

staticconstexpr

A predefined value for sqrt (2)

Referenced by dsp::StateVariableFilter::Parameters< NumericType >::setCutOffFrequency().