VirtualFluids: ub_math Namespace Reference

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Classes
struct	Epsilon

struct	Epsilon< double >

struct	Epsilon< float >

struct	Epsilon< int >

struct	Epsilon< long double >

Functions
template<typename T >
T	log (const T &z, const T &base)

template<typename T >
T	getNegativeInfinity ()

template<typename T >
T	getPositiveInfinity ()

template<typename T >
bool	isInfinity (const T &value)

template<typename T >
T	getNaN ()

template<typename T >
bool	isNaN (const T &x)

template<typename T >
T	getEqualityEpsilon ()

template<typename T >
bool	zero (const T &value)

template<>
bool	zero (const int &value)

template<typename T1 , typename T2 >
bool	zero (const T1 &value1, const T2 &value2)

template<typename T1 , typename T2 , typename T3 >
bool	zero (const T1 &value1, const T2 &value2, const T3 &value3)

template<typename T >
bool	negative (const T &value)

template<typename T >
bool	nonPositive (const T &value)

template<typename T >
bool	positive (const T &value)

template<typename T >
bool	nonNegative (const T &value)

template<typename T1 , typename T2 >
bool	equal (const T1 &value, const T2 &reference)

template<typename T1 , typename T2 , typename T3 >
bool	equal (const T1 &val1, const T2 &val2, const T3 &val3)

template<typename T1 , typename T2 >
bool	less (const T1 &value, const T2 &reference)

template<typename T1 , typename T2 >
bool	lessEqual (const T1 &value, const T2 &reference)

template<typename T1 , typename T2 >
bool	greater (const T1 &value, const T2 &reference)

template<typename T1 , typename T2 >
bool	greaterEqual (const T1 &value, const T2 &reference)

template<typename T >
T	round (const T &value, const int &decimalPlaces)

template<typename T >
int	integerRounding (const T &value)

template<typename T >
T	getRad (const T &degrees)

template<typename T >
T	getDegrees (const T &rad)

template<typename T >
T	ACos (const T &fValue)

template<typename T >
T	ASin (const T &fValue)

template<typename T >
T	invSqrt (const T &fValue)

template<typename T1 , typename T2 , typename T3 , typename T4 >
bool	less2 (const T1 &value1, const T2 &value2, T3 toBeLessAs1, T4 toBeLessAs2)

template<typename T1 , typename T2 , typename T3 , typename T4 >
bool	greater2 (const T1 &value1, const T2 &value2, T3 toBeGreaterAs1, T4 toBeGreaterAs2)

template<typename T1 , typename T2 , typename T3 >
bool	inClosedInterval (const T1 &value, const T2 &threshold1, const T3 &threshold2)

template<typename T1 , typename T2 , typename T3 >
bool	inOpenInterval (const T1 &value, const T2 &threshold1, const T3 &threshold2)

template<typename T1 , typename T2 , typename T3 >
double	adaptToClosedInterval (const T1 &value, const T2 &threshold1, const T3 &threshold2)

int	calcGgt (int val1, int val2)

int	calcGgt (int val1, const int &val2, int val3)

template<typename T >
const T &	max (const T &a1, const T &a2)

template<typename T >
const T &	max (const T &a1, const T &a2, const T &a3)

template<typename T >
const T &	max (const T &a1, const T &a2, const T &a3, const T &a4)

template<typename T >
const T &	min (const T &a1, const T &a2)

template<typename T >
const T &	min (const T &a1, const T &a2, const T &a3)

template<typename T >
const T &	min (const T &a1, const T &a2, const T &a3, const T &a4)

template<typename T , typename U >
constexpr T	lerp (const T &a, const T &b, const U &t)

template<typename T , typename U >
constexpr T	lerp2 (const T &a, const T &b, const T &c, const T &d, const U &t, const U &u)

template<typename T , typename U >
constexpr T	lerp3 (const T &a, const T &b, const T &c, const T &d, const T &e, const T &f, const T &g, const T &h, const U &t, const U &u, const U &v)

Variables
const double	PI

Function Documentation

◆ ACos()

template<typename T >

T ub_math::ACos ( const T & fValue )

inline

Definition at line 255 of file UbMath.h.

◆ adaptToClosedInterval()

template<typename T1 , typename T2 , typename T3 >

double ub_math::adaptToClosedInterval	(	const T1 &	value,
		const T2 &	threshold1,
		const T3 &	threshold2
	)

inline

Definition at line 329 of file UbMath.h.

◆ ASin()

template<typename T >

T ub_math::ASin ( const T & fValue )

inline

Definition at line 267 of file UbMath.h.

◆ calcGgt() [1/2]

int ub_math::calcGgt	(	int	val1,
		const int &	val2,
		int	val3
	)

inline

Definition at line 366 of file UbMath.h.

◆ calcGgt() [2/2]

int ub_math::calcGgt	(	int	val1,
		int	val2
	)

inline

Definition at line 349 of file UbMath.h.

◆ equal() [1/2]

template<typename T1 , typename T2 , typename T3 >

bool ub_math::equal	(	const T1 &	val1,
		const T2 &	val2,
		const T3 &	val3
	)

inline

Definition at line 196 of file UbMath.h.

◆ equal() [2/2]

template<typename T1 , typename T2 >

bool ub_math::equal	(	const T1 &	value,
		const T2 &	reference
	)

inline

Definition at line 189 of file UbMath.h.

◆ getDegrees()

template<typename T >

T ub_math::getDegrees ( const T & rad )

inline

Definition at line 248 of file UbMath.h.

◆ getEqualityEpsilon()

template<typename T >

T ub_math::getEqualityEpsilon ( )

inline

Definition at line 133 of file UbMath.h.

◆ getNaN()

template<typename T >

T ub_math::getNaN ( )

inline

Definition at line 117 of file UbMath.h.

◆ getNegativeInfinity()

template<typename T >

T ub_math::getNegativeInfinity ( )

inline

Definition at line 88 of file UbMath.h.

◆ getPositiveInfinity()

template<typename T >

T ub_math::getPositiveInfinity ( )

inline

Definition at line 97 of file UbMath.h.

◆ getRad()

template<typename T >

T ub_math::getRad ( const T & degrees )

inline

Definition at line 242 of file UbMath.h.

◆ greater()

template<typename T1 , typename T2 >

bool ub_math::greater	(	const T1 &	value,
		const T2 &	reference
	)

inline

Definition at line 216 of file UbMath.h.

◆ greater2()

template<typename T1 , typename T2 , typename T3 , typename T4 >

bool ub_math::greater2	(	const T1 &	value1,
		const T2 &	value2,
		T3	toBeGreaterAs1,
		T4	toBeGreaterAs2
	)

inline

Definition at line 302 of file UbMath.h.

◆ greaterEqual()

template<typename T1 , typename T2 >

bool ub_math::greaterEqual	(	const T1 &	value,
		const T2 &	reference
	)

inline

Definition at line 223 of file UbMath.h.

◆ inClosedInterval()

template<typename T1 , typename T2 , typename T3 >

bool ub_math::inClosedInterval	(	const T1 &	value,
		const T2 &	threshold1,
		const T3 &	threshold2
	)

inline

Definition at line 309 of file UbMath.h.

◆ inOpenInterval()

template<typename T1 , typename T2 , typename T3 >

bool ub_math::inOpenInterval	(	const T1 &	value,
		const T2 &	threshold1,
		const T3 &	threshold2
	)

inline

Definition at line 319 of file UbMath.h.

◆ integerRounding()

template<typename T >

int ub_math::integerRounding ( const T & value )

inline

Definition at line 236 of file UbMath.h.

◆ invSqrt()

template<typename T >

T ub_math::invSqrt ( const T & fValue )

inline

Definition at line 280 of file UbMath.h.

◆ isInfinity()

template<typename T >

bool ub_math::isInfinity ( const T & value )

inline

Definition at line 106 of file UbMath.h.

◆ isNaN()

template<typename T >

bool ub_math::isNaN ( const T & x )

inline

Definition at line 126 of file UbMath.h.

◆ lerp()

template<typename T , typename U >

constexpr T ub_math::lerp	(	const T &	a,
		const T &	b,
		const U &	t
	)

constexpr

Definition at line 412 of file UbMath.h.

◆ lerp2()

template<typename T , typename U >

constexpr T ub_math::lerp2	(	const T &	a,
		const T &	b,
		const T &	c,
		const T &	d,
		const U &	t,
		const U &	u
	)

constexpr

Definition at line 418 of file UbMath.h.

◆ lerp3()

template<typename T , typename U >

constexpr T ub_math::lerp3	(	const T &	a,
		const T &	b,
		const T &	c,
		const T &	d,
		const T &	e,
		const T &	f,
		const T &	g,
		const T &	h,
		const U &	t,
		const U &	u,
		const U &	v
	)

constexpr

Definition at line 424 of file UbMath.h.

◆ less()

template<typename T1 , typename T2 >

bool ub_math::less	(	const T1 &	value,
		const T2 &	reference
	)

inline

Definition at line 202 of file UbMath.h.

◆ less2()

template<typename T1 , typename T2 , typename T3 , typename T4 >

bool ub_math::less2	(	const T1 &	value1,
		const T2 &	value2,
		T3	toBeLessAs1,
		T4	toBeLessAs2
	)

inline

Returns true, if specified values a and b are less both values c and d.

Parameters

a	the first value to check
b	the second value to check
c	the first value to check against
d	the second value to check against

Returns: true, if specified values a and b are less both values c and d

Definition at line 295 of file UbMath.h.

◆ lessEqual()

template<typename T1 , typename T2 >

bool ub_math::lessEqual	(	const T1 &	value,
		const T2 &	reference
	)

inline

Definition at line 209 of file UbMath.h.

◆ log()

template<typename T >

T ub_math::log	(	const T &	z,
		const T &	base
	)

inline

Definition at line 79 of file UbMath.h.

◆ max() [1/3]

template<typename T >

const T & ub_math::max	(	const T &	a1,
		const T &	a2
	)

inline

Definition at line 371 of file UbMath.h.

◆ max() [2/3]

template<typename T >

const T & ub_math::max	(	const T &	a1,
		const T &	a2,
		const T &	a3
	)

inline

Definition at line 377 of file UbMath.h.

◆ max() [3/3]

template<typename T >

const T & ub_math::max	(	const T &	a1,
		const T &	a2,
		const T &	a3,
		const T &	a4
	)

inline

Definition at line 383 of file UbMath.h.

◆ min() [1/3]

template<typename T >

const T & ub_math::min	(	const T &	a1,
		const T &	a2
	)

inline

Definition at line 389 of file UbMath.h.

◆ min() [2/3]

template<typename T >

const T & ub_math::min	(	const T &	a1,
		const T &	a2,
		const T &	a3
	)

inline

Definition at line 395 of file UbMath.h.

◆ min() [3/3]

template<typename T >

const T & ub_math::min	(	const T &	a1,
		const T &	a2,
		const T &	a3,
		const T &	a4
	)

inline

Definition at line 401 of file UbMath.h.

◆ negative()

template<typename T >

bool ub_math::negative ( const T & value )

inline

Definition at line 165 of file UbMath.h.

◆ nonNegative()

template<typename T >

bool ub_math::nonNegative ( const T & value )

inline

Definition at line 183 of file UbMath.h.

◆ nonPositive()

template<typename T >

bool ub_math::nonPositive ( const T & value )

inline

Definition at line 171 of file UbMath.h.

◆ positive()

template<typename T >

bool ub_math::positive ( const T & value )

inline

Definition at line 177 of file UbMath.h.

◆ round()

template<typename T >

T ub_math::round	(	const T &	value,
		const int &	decimalPlaces
	)

inline

Definition at line 230 of file UbMath.h.

◆ zero() [1/4]

template<>

bool ub_math::zero ( const int & value )

inline

Definition at line 147 of file UbMath.h.

◆ zero() [2/4]

template<typename T >

bool ub_math::zero ( const T & value )

inline

Definition at line 139 of file UbMath.h.

◆ zero() [3/4]

template<typename T1 , typename T2 >

bool ub_math::zero	(	const T1 &	value1,
		const T2 &	value2
	)

inline

Definition at line 153 of file UbMath.h.

◆ zero() [4/4]

template<typename T1 , typename T2 , typename T3 >

bool ub_math::zero	(	const T1 &	value1,
		const T2 &	value2,
		const T3 &	value3
	)

inline

Definition at line 159 of file UbMath.h.

Variable Documentation

◆ PI

const double ub_math::PI

extern

Classes

Functions

Variables

Function Documentation

◆ ACos()

◆ adaptToClosedInterval()

◆ ASin()

◆ calcGgt() [1/2]

◆ calcGgt() [2/2]

◆ equal() [1/2]

◆ equal() [2/2]

◆ getDegrees()

◆ getEqualityEpsilon()

◆ getNaN()

◆ getNegativeInfinity()

◆ getPositiveInfinity()

◆ getRad()

◆ greater()

◆ greater2()

◆ greaterEqual()

◆ inClosedInterval()

◆ inOpenInterval()

◆ integerRounding()

◆ invSqrt()

◆ isInfinity()

◆ isNaN()

◆ lerp()

◆ lerp2()

◆ lerp3()

◆ less()

◆ less2()

◆ lessEqual()

◆ log()

◆ max() [1/3]

◆ max() [2/3]

◆ max() [3/3]

◆ min() [1/3]

◆ min() [2/3]

◆ min() [3/3]

◆ negative()

◆ nonNegative()

◆ nonPositive()

◆ positive()

◆ round()

◆ zero() [1/4]

◆ zero() [2/4]

◆ zero() [3/4]

◆ zero() [4/4]

Variable Documentation

◆ PI