ANNorthHalfSpace Class Reference

#include <ANNx.h>

List of all members.

Public Member Functions
	ANNorthHalfSpace ()
	ANNorthHalfSpace (int cdd, ANNcoord cvv, int sdd)
ANNbool	in (ANNpoint q) const
ANNbool	out (ANNpoint q) const
ANNdist	dist (ANNpoint q) const
void	setLowerBound (int d, ANNpoint p)
void	setUpperBound (int d, ANNpoint p)
void	project (ANNpoint &q)
Public Attributes
int	cd
ANNcoord	cv
int	sd

---

Detailed Description

Definition at line 133 of file ANNx.h.

---

Constructor & Destructor Documentation

ANNorthHalfSpace::ANNorthHalfSpace

(

)

[inline]

Definition at line 139 of file ANNx.h.

References cd, cv, and sd.

        {  cd = 0; cv = 0;  sd = 0;  }

ANNorthHalfSpace::ANNorthHalfSpace	(	int	cdd,
		ANNcoord	cvv,
		int	sdd
	)		[inline]

Definition at line 142 of file ANNx.h.

References cd, cv, and sd.

        {  cd = cdd;  cv = cvv;  sd = sdd;  }

---

Member Function Documentation

ANNdist ANNorthHalfSpace::dist

(

ANNpoint

q )

const [inline]

Definition at line 154 of file ANNx.h.

References ANN_POW, cd, and cv.

        {  return  (ANNdist) ANN_POW(q[cd] - cv);  }

ANNbool ANNorthHalfSpace::in

(

ANNpoint

q )

const [inline]

Definition at line 148 of file ANNx.h.

References cd, cv, and sd.

        {  return  (ANNbool) ((q[cd] - cv)*sd >= 0);  }

ANNbool ANNorthHalfSpace::out

(

ANNpoint

q )

const [inline]

Definition at line 151 of file ANNx.h.

References cd, cv, and sd.

Referenced by project().

        {  return  (ANNbool) ((q[cd] - cv)*sd < 0);  }

void ANNorthHalfSpace::project

(

ANNpoint &

q )

[inline]

Definition at line 163 of file ANNx.h.

References cd, cv, and out().

Referenced by annBnds2Box().

        {  if (out(q)) q[cd] = cv;  }

void ANNorthHalfSpace::setLowerBound	(	int	d,
		ANNpoint	p
	)		[inline]

Definition at line 157 of file ANNx.h.

References cd, cv, and sd.

        {  cd = d;  cv = p[d];  sd = +1;  }

void ANNorthHalfSpace::setUpperBound	(	int	d,
		ANNpoint	p
	)		[inline]

Definition at line 160 of file ANNx.h.

References cd, cv, and sd.

        {  cd = d;  cv = p[d];  sd = -1;  }

---

Member Data Documentation

int ANNorthHalfSpace::cd

Definition at line 135 of file ANNx.h.

Referenced by annBox2Bnds(), ANNorthHalfSpace(), dist(), in(), out(), ANNbd_shrink::print(), project(), setLowerBound(), and setUpperBound().

ANNcoord ANNorthHalfSpace::cv

Definition at line 136 of file ANNx.h.

Referenced by annBox2Bnds(), ANNorthHalfSpace(), dist(), in(), out(), project(), setLowerBound(), and setUpperBound().

int ANNorthHalfSpace::sd

Definition at line 137 of file ANNx.h.

Referenced by annBox2Bnds(), ANNorthHalfSpace(), in(), out(), ANNbd_shrink::print(), setLowerBound(), and setUpperBound().

---

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

• ANNx.h