casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations Struct Reference

Implements all mathematical operators and functions for SparseDiff. More...

#include <SparseDiffMath.h>

Public Member Functions
template<class T >
SparseDiff< T >	operator+ (const SparseDiff< T > &other)
	Unary arithmetic operators. More...
template<class T >
SparseDiff< T >	operator- (const SparseDiff< T > &other)
template<class T >
SparseDiff< T >	operator+ (const SparseDiff< T > &left, const SparseDiff< T > &right)
	Arithmetic on two SparseDiff objects, returning a SparseDiff object. More...
template<class T >
SparseDiff< T >	operator- (const SparseDiff< T > &left, const SparseDiff< T > &right)
template<class T >
SparseDiff< T >	operator* (const SparseDiff< T > &left, const SparseDiff< T > &right)
template<class T >
SparseDiff< T >	operator/ (const SparseDiff< T > &left, const SparseDiff< T > &right)
template<class T >
SparseDiff< T >	operator+ (const SparseDiff< T > &left, const T &right)
	Arithmetic on a SparseDiff and a scalar, returning a SparseDiff. More...
template<class T >
SparseDiff< T >	operator- (const SparseDiff< T > &left, const T &right)
template<class T >
SparseDiff< T >	operator* (const SparseDiff< T > &left, const T &right)
template<class T >
SparseDiff< T >	operator/ (const SparseDiff< T > &left, const T &right)
template<class T >
SparseDiff< T >	operator+ (const T &left, const SparseDiff< T > &right)
	Arithmetic between a scalar and a SparseDiff returning a SparseDiff. More...
template<class T >
SparseDiff< T >	operator- (const T &left, const SparseDiff< T > &right)
template<class T >
SparseDiff< T >	operator* (const T &left, const SparseDiff< T > &right)
template<class T >
SparseDiff< T >	operator/ (const T &left, const SparseDiff< T > &right)
template<class T >
SparseDiff< T >	acos (const SparseDiff< T > &ad)
	Transcendental functions. More...
template<class T >
SparseDiff< T >	asin (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	atan (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	atan2 (const SparseDiff< T > &y, const SparseDiff< T > &x)
template<class T >
SparseDiff< T >	cos (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	cosh (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	exp (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	log (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	log10 (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	erf (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	erfc (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	pow (const SparseDiff< T > &a, const SparseDiff< T > &b)
template<class T >
SparseDiff< T >	pow (const SparseDiff< T > &a, const T &b)
template<class T >
SparseDiff< T >	square (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	cube (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	sin (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	sinh (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	sqrt (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	tan (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	tanh (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	abs (const SparseDiff< T > &ad)
template<class T >
SparseDiff< T >	fmod (const SparseDiff< T > &x, const T &c)
	Floating-point remainder of x/c, with the same sign as x, where c is a constant. More...
template<class T >
SparseDiff< T >	fmod (const SparseDiff< T > &x, const SparseDiff< T > &c)
template<class T >
SparseDiff< T >	floor (const SparseDiff< T > &ad)
	Floor and ceil of values. More...
template<class T >
SparseDiff< T >	ceil (const SparseDiff< T > &ad)
template<class T >
Bool	operator> (const SparseDiff< T > &left, const SparseDiff< T > &right)
	Comparison operators. More...
template<class T >
Bool	operator< (const SparseDiff< T > &left, const SparseDiff< T > &right)
template<class T >
Bool	operator>= (const SparseDiff< T > &left, const SparseDiff< T > &right)
template<class T >
Bool	operator<= (const SparseDiff< T > &left, const SparseDiff< T > &right)
template<class T >
Bool	operator== (const SparseDiff< T > &left, const SparseDiff< T > &right)
template<class T >
Bool	operator!= (const SparseDiff< T > &left, const SparseDiff< T > &right)
template<class T >
Bool	near (const SparseDiff< T > &left, const SparseDiff< T > &right)
template<class T >
Bool	near (const SparseDiff< T > &left, const SparseDiff< T > &right, const Double tol)
template<class T >
Bool	allnear (const SparseDiff< T > &left, const SparseDiff< T > &right, const Double tol)
template<class T >
Bool	nearAbs (const SparseDiff< T > &left, const SparseDiff< T > &right, const Double tol)
template<class T >
Bool	allnearAbs (const SparseDiff< T > &left, const SparseDiff< T > &right, const Double tol)
template<class T >
Bool	operator> (const SparseDiff< T > &left, const T &right)
	Compare a SparseDiff and a constant. More...
template<class T >
Bool	operator< (const SparseDiff< T > &left, const T &right)
template<class T >
Bool	operator>= (const SparseDiff< T > &left, const T &right)
template<class T >
Bool	operator<= (const SparseDiff< T > &left, const T &right)
template<class T >
Bool	operator== (const SparseDiff< T > &left, const T &right)
template<class T >
Bool	operator!= (const SparseDiff< T > &left, const T &right)
template<class T >
Bool	near (const SparseDiff< T > &left, const T &right)
template<class T >
Bool	near (const SparseDiff< T > &left, const T &right, const Double tol)
template<class T >
Bool	allnear (const SparseDiff< T > &left, const T &right, const Double tol)
template<class T >
Bool	nearAbs (const SparseDiff< T > &left, const T &right, const Double tol)
template<class T >
Bool	allnearAbs (const SparseDiff< T > &left, const T &right, const Double tol)
template<class T >
Bool	operator> (const T &left, const SparseDiff< T > &right)
	Compare a constant and a SparseDiff. More...
template<class T >
Bool	operator< (const T &left, const SparseDiff< T > &right)
template<class T >
Bool	operator>= (const T &left, const SparseDiff< T > &right)
template<class T >
Bool	operator<= (const T &left, const SparseDiff< T > &right)
template<class T >
Bool	operator== (const T &left, const SparseDiff< T > &right)
template<class T >
Bool	operator!= (const T &left, const SparseDiff< T > &right)
template<class T >
Bool	near (const T &left, const SparseDiff< T > &right, const Double tol)
template<class T >
Bool	allnear (const T &left, const SparseDiff< T > &right, const Double tol)
template<class T >
Bool	nearAbs (const T &left, const SparseDiff< T > &right, const Double tol)
template<class T >
Bool	allnearAbs (const T &left, const SparseDiff< T > &right, const Double tol)
template<class T >
Bool	isNaN (const SparseDiff< T > &val)
	Test special values. More...
template<class T >
Bool	isInf (SparseDiff< T > &val)
template<class T >
SparseDiff< T >	min (const SparseDiff< T > &left, const SparseDiff< T > &right)
	Minimum/maximum. More...
template<class T >
SparseDiff< T >	max (const SparseDiff< T > &left, const SparseDiff< T > &right)

Detailed Description

Implements all mathematical operators and functions for SparseDiff.

Review Status

Reviewed By:

UNKNOWN

Test programs:

tSparseDiff

Prerequisite

• SparseDiff class

Etymology

Implements all mathematical operators and functions for SparseDiff.

To Do

• nothing I know of

Definition at line 60 of file SparseDiffMath.h.

Member Function Documentation

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::abs

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::acos

(

const SparseDiff< T > &

ad

)

Transcendental functions.

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::allnear	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::allnear	(	const SparseDiff< T > &	left,
		const T &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::allnear	(	const T &	left,
		const SparseDiff< T > &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::allnearAbs	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::allnearAbs	(	const SparseDiff< T > &	left,
		const T &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::allnearAbs	(	const T &	left,
		const SparseDiff< T > &	right,
		const Double	tol
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::asin

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::atan

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::atan2	(	const SparseDiff< T > &	y,
		const SparseDiff< T > &	x
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::ceil

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::cos

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::cosh

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::cube

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::erf

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::erfc

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::exp

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::floor

(

const SparseDiff< T > &

ad

)

Floor and ceil of values.

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::fmod	(	const SparseDiff< T > &	x,
		const T &	c
	)

Floating-point remainder of x/c, with the same sign as x, where c is a constant.

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::fmod	(	const SparseDiff< T > &	x,
		const SparseDiff< T > &	c
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::isInf

(

SparseDiff< T > &

val

)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::isNaN

(

const SparseDiff< T > &

val

)

Test special values.

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::log

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::log10

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::max	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::min	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

Minimum/maximum.

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::near	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::near	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::near	(	const SparseDiff< T > &	left,
		const T &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::near	(	const SparseDiff< T > &	left,
		const T &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::near	(	const T &	left,
		const SparseDiff< T > &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::nearAbs	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::nearAbs	(	const SparseDiff< T > &	left,
		const T &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::nearAbs	(	const T &	left,
		const SparseDiff< T > &	right,
		const Double	tol
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator!=	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator!=	(	const SparseDiff< T > &	left,
		const T &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator!=	(	const T &	left,
		const SparseDiff< T > &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator*	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator*	(	const SparseDiff< T > &	left,
		const T &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator*	(	const T &	left,
		const SparseDiff< T > &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator+

(

const SparseDiff< T > &

other

)

Unary arithmetic operators.

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator+	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

Arithmetic on two SparseDiff objects, returning a SparseDiff object.

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator+	(	const SparseDiff< T > &	left,
		const T &	right
	)

Arithmetic on a SparseDiff and a scalar, returning a SparseDiff.

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator+	(	const T &	left,
		const SparseDiff< T > &	right
	)

Arithmetic between a scalar and a SparseDiff returning a SparseDiff.

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator-

(

const SparseDiff< T > &

other

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator-	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator-	(	const SparseDiff< T > &	left,
		const T &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator-	(	const T &	left,
		const SparseDiff< T > &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator/	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator/	(	const SparseDiff< T > &	left,
		const T &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator/	(	const T &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator<	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator<	(	const SparseDiff< T > &	left,
		const T &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator<	(	const T &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator<=	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator<=	(	const SparseDiff< T > &	left,
		const T &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator<=	(	const T &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator==	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator==	(	const SparseDiff< T > &	left,
		const T &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator==	(	const T &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator>	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

Comparison operators.

Only the values are compared: in the actual functions, comparisons are used to decide on algorithms. To check if two SparseDiff values are equal, use comparison for both value and derivatives.
Tip: To check if two SparseDiff values are equal, use the member method equals() (e;g; for debugging and testing);

Compare two SparseDiff's

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator>	(	const SparseDiff< T > &	left,
		const T &	right
	)

Compare a SparseDiff and a constant.

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator>	(	const T &	left,
		const SparseDiff< T > &	right
	)

Compare a constant and a SparseDiff.

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator>=	(	const SparseDiff< T > &	left,
		const SparseDiff< T > &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator>=	(	const SparseDiff< T > &	left,
		const T &	right
	)

template<class T >

Bool casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::operator>=	(	const T &	left,
		const SparseDiff< T > &	right
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::pow	(	const SparseDiff< T > &	a,
		const SparseDiff< T > &	b
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::pow	(	const SparseDiff< T > &	a,
		const T &	b
	)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::sin

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::sinh

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::sqrt

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::square

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::tan

(

const SparseDiff< T > &

ad

)

template<class T >

SparseDiff<T> casacore::SparseDiffMath_global_functions_SparseDiff_mathematical_operations::tanh

(

const SparseDiff< T > &

ad

)

---

The documentation for this struct was generated from the following file:

• casa/casacore/scimath/Mathematics/SparseDiffMath.h