ANNx.h File Reference

Go to the source code of this file.

Classes
class	ANNorthRect
class	ANNorthHalfSpace

Typedefs
typedef ANNorthHalfSpace *	ANNorthHSArray

Enumerations
enum	{ ANN_LO =0, ANN_HI =1 }
enum	{ ANN_IN =0, ANN_OUT =1 }
enum	ANNerr { ANNwarn = 0, ANNabort = 1 }

Functions
void	annError (const char *msg, ANNerr level)
void	annPrintPt (ANNpoint pt, int dim, std::ostream &out)
void	annAssignRect (int dim, ANNorthRect &dest, const ANNorthRect &source)

Variables
int	ANNmaxPtsVisited
int	ANNptsVisited

Typedef Documentation

typedef ANNorthHalfSpace* ANNorthHSArray

Definition at line 167 of file ANNx.h.

Enumeration Type Documentation

anonymous enum

Enumerator
ANN_LO
ANN_HI

Definition at line 45 of file ANNx.h.

{ANN_LO=0, ANN_HI=1};   // splitting indices

anonymous enum

Enumerator
ANN_IN
ANN_OUT

Definition at line 46 of file ANNx.h.

{ANN_IN=0, ANN_OUT=1};  // shrinking indices

enum ANNerr

Enumerator
ANNwarn
ANNabort

Definition at line 48 of file ANNx.h.

{ANNwarn = 0, ANNabort = 1};

Function Documentation

void annAssignRect	(	int	dim,
		ANNorthRect &	dest,
		const ANNorthRect &	source
	)

Definition at line 148 of file ANN.cpp.

References dim, ANNorthRect::hi, and ANNorthRect::lo.

Referenced by annBnds2Box(), and tryCentroidShrink().

{
        for (int i = 0; i < dim; i++) {
                dest.lo[i] = source.lo[i];
                dest.hi[i] = source.hi[i];
        }
}

void annError	(	const char *	msg,
		ANNerr	level
	)

Definition at line 169 of file ANN.cpp.

References ANNabort.

Referenced by ANNbd_tree::ANNbd_tree(), ANNkd_tree::ANNkd_tree(), ANNbruteForce::annkSearch(), ANNkd_tree::annkSearch(), annReadDump(), annReadTree(), and selectDecomp().

{
        if (level == ANNabort) {
                cerr << "ANN: ERROR------->" << msg << "<-------------ERROR\n";
                exit(1);
        }
        else {
                cerr << "ANN: WARNING----->" << msg << "<-------------WARNING\n";
        }
}

void annPrintPt	(	ANNpoint	pt,
		int	dim,
		std::ostream &	out
	)

Definition at line 70 of file ANN.cpp.

References dim.

Referenced by ANNkd_tree::Dump(), and ANNkd_tree::Print().

{
        for (int j = 0; j < dim; j++) {
                out << pt[j];
                if (j < dim-1) out << " ";
        }
}

Variable Documentation

int ANNmaxPtsVisited

Definition at line 190 of file ANN.cpp.

Referenced by ANNkd_tree::annkPriSearch(), and annMaxPtsVisit().

int ANNptsVisited

Definition at line 191 of file ANN.cpp.

Referenced by ANNkd_tree::annkPriSearch(), and ANNkd_tree::annkSearch().