source: proiecte/pmake3d/make3d_original/Make3dSingleImageStanford_version0.1/third_party/ann_1.1.1/src/kd_search.h @ 37

//----------------------------------------------------------------------
// File:                        kd_search.h
// Programmer:          Sunil Arya and David Mount
// Description:         Standard kd-tree search
// Last modified:       01/04/05 (Version 1.0)
//----------------------------------------------------------------------
// Copyright (c) 1997-2005 University of Maryland and Sunil Arya and
// David Mount.  All Rights Reserved.
// 
// This software and related documentation is part of the Approximate
// Nearest Neighbor Library (ANN).  This software is provided under
// the provisions of the Lesser GNU Public License (LGPL).  See the
// file ../ReadMe.txt for further information.
// 
// The University of Maryland (U.M.) and the authors make no
// representations about the suitability or fitness of this software for
// any purpose.  It is provided "as is" without express or implied
// warranty.
//----------------------------------------------------------------------
// History:
//      Revision 0.1  03/04/98
//              Initial release
//----------------------------------------------------------------------

#ifndef ANN_kd_search_H
#define ANN_kd_search_H

#include "kd_tree.h"                                    // kd-tree declarations
#include "kd_util.h"                                    // kd-tree utilities
#include "pr_queue_k.h"                                 // k-element priority queue

#include <ANN/ANNperf.h>                                // performance evaluation

//----------------------------------------------------------------------
//      More global variables
//              These are active for the life of each call to annkSearch(). They
//              are set to save the number of variables that need to be passed
//              among the various search procedures.
//----------------------------------------------------------------------

extern int                              ANNkdDim;               // dimension of space (static copy)
extern ANNpoint                 ANNkdQ;                 // query point (static copy)
extern double                   ANNkdMaxErr;    // max tolerable squared error
extern ANNpointArray    ANNkdPts;               // the points (static copy)
extern ANNmin_k                 *ANNkdPointMK;  // set of k closest points
extern int                              ANNptsVisited;  // number of points visited

#endif