maia::filter::slope Namespace Reference

Namespaces
namespace	detail_

Functions
template<typename T >
T	linear (const T a, const T b, const T x)
	Linear slope filter. More...
template<typename T >
T	linear2way (const T a, const T b, const T c, const T d, const T x)
template<MInt nDim, typename T >
T	linearbox (const T *const boxmin, const T *const boxmax, const T width, const T *const x)
template<MInt nDim, typename T >
T	linearmultibox (const T *const boxmin, const T *const boxmax, const T *const width, const T *const x)
template<MInt nDim, typename T >
T	linearsphere (const T *const center, const T radius, const T width, const T *const x)
template<typename T >
T	cos (const T a, const T b, const T x)
	Cosine slope filter. More...
template<typename T >
T	cos2way (const T a, const T b, const T c, const T d, const T x)
template<MInt nDim, typename T >
T	cosbox (const T *const boxmin, const T *const boxmax, const T width, const T *const x)
template<MInt nDim, typename T >
T	cosmultibox (const T *const boxmin, const T *const boxmax, const T *const width, const T *const x)
template<MInt nDim, typename T >
T	cossphere (const T *const center, const T radius, const T width, const T *const x)
template<MInt nDim, typename T >
T	coscylinderzaxis (const T *const center, const T radius, const T width, const T *const x)

Function Documentation

cos()

template<typename T >

T maia::filter::slope::cos	(	const T	a,
		const T	b,
		const T	x
	)

Author

Michael Schlottke (mic) mic@a.nosp@m.ia.r.nosp@m.wth-a.nosp@m.ache.nosp@m.n.de

Date

2014-08-11

Template Parameters

T	Datatype that supports substraction and divison.

Parameters

[in]	a	Beginning of slope.
[in]	b	End of slope.
[in]	x	Point to interpolate.

Returns

0.0 if x < a, 1.0 if x > b, value between 0.0 and 1.0 otherwise.

Definition at line 125 of file filter.h.

                                       {
  if(x < a) {
    return 0.0;
  } else if(x > b) {
    return 1.0;
  } else {
    return 0.5 * std::cos(PI / (b - a) * (x - b)) + 0.5;
  }
}

cos2way()

template<typename T >

T maia::filter::slope::cos2way	(	const T	a,
		const T	b,
		const T	c,
		const T	d,
		const T	x
	)

Definition at line 136 of file filter.h.

                                                                 {
  return detail_::f2way(a, b, c, d, x, &cos<T>);
}

cosbox()

template<MInt nDim, typename T >

T maia::filter::slope::cosbox	(	const T *const	boxmin,
		const T *const	boxmax,
		const T	width,
		const T *const	x
	)

Definition at line 141 of file filter.h.

                                                                                        {
  return detail_::fbox<nDim>(boxmin, boxmax, width, x, &cos<T>);
}

coscylinderzaxis()

template<MInt nDim, typename T >

T maia::filter::slope::coscylinderzaxis	(	const T *const	center,
		const T	radius,
		const T	width,
		const T *const	x
	)

Definition at line 156 of file filter.h.

                                                                                           {
  return detail_::fsphere<nDim>(center, radius, width, x, &cos<T>);
}

cosmultibox()

template<MInt nDim, typename T >

T maia::filter::slope::cosmultibox	(	const T *const	boxmin,
		const T *const	boxmax,
		const T *const	width,
		const T *const	x
	)

Definition at line 146 of file filter.h.

                                                                                                    {
  return detail_::fmultibox<nDim>(boxmin, boxmax, width, x, &cos<T>);
}

cossphere()

template<MInt nDim, typename T >

T maia::filter::slope::cossphere	(	const T *const	center,
		const T	radius,
		const T	width,
		const T *const	x
	)

Definition at line 151 of file filter.h.

                                                                                    {
  return detail_::fsphere<nDim>(center, radius, width, x, &cos<T>);
}

linear()

template<typename T >

T maia::filter::slope::linear	(	const T	a,
		const T	b,
		const T	x
	)

Author

Michael Schlottke (mic) mic@a.nosp@m.ia.r.nosp@m.wth-a.nosp@m.ache.nosp@m.n.de

Date

2014-08-11

Template Parameters

T	Datatype that supports substraction and divison.

Parameters

[in]	a	Beginning of slope.
[in]	b	End of slope.
[in]	x	Point to interpolate.

Returns

0.0 if x < a, 1.0 if x > b, value between 0.0 and 1.0 otherwise.

Definition at line 83 of file filter.h.

                                          {
  if(x < a) {
    return 0.0;
  } else if(x > b) {
    return 1.0;
  } else {
    return (x - a) / (b - a);
  }
}

linear2way()

template<typename T >

T maia::filter::slope::linear2way	(	const T	a,
		const T	b,
		const T	c,
		const T	d,
		const T	x
	)

Definition at line 94 of file filter.h.

                                                                    {
  return detail_::f2way(a, b, c, d, x, &linear<T>);
}

linearbox()

template<MInt nDim, typename T >

T maia::filter::slope::linearbox	(	const T *const	boxmin,
		const T *const	boxmax,
		const T	width,
		const T *const	x
	)

Definition at line 99 of file filter.h.

                                                                                           {
  return detail_::fbox<nDim>(boxmin, boxmax, width, x, &linear<T>);
}

linearmultibox()

template<MInt nDim, typename T >

T maia::filter::slope::linearmultibox	(	const T *const	boxmin,
		const T *const	boxmax,
		const T *const	width,
		const T *const	x
	)

Definition at line 104 of file filter.h.

                                                                                                       {
  return detail_::fmultibox<nDim>(boxmin, boxmax, width, x, &linear<T>);
}

linearsphere()

template<MInt nDim, typename T >

T maia::filter::slope::linearsphere	(	const T *const	center,
		const T	radius,
		const T	width,
		const T *const	x
	)

Definition at line 109 of file filter.h.

                                                                                       {
  return detail_::fsphere<nDim>(center, radius, width, x, &linear<T>);
}