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Diffstat (limited to 'geom_bottleneck/bottleneck/include/ANN/kd_split.h')
| -rw-r--r-- | geom_bottleneck/bottleneck/include/ANN/kd_split.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/geom_bottleneck/bottleneck/include/ANN/kd_split.h b/geom_bottleneck/bottleneck/include/ANN/kd_split.h deleted file mode 100644 index 62533a1..0000000 --- a/geom_bottleneck/bottleneck/include/ANN/kd_split.h +++ /dev/null @@ -1,123 +0,0 @@ -//---------------------------------------------------------------------- -// File: kd_split.h -// Programmer: Sunil Arya and David Mount -// Description: Methods for splitting kd-trees -// 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_SPLIT_H -#define ANN_KD_SPLIT_H - -#include "kd_tree.h" // kd-tree definitions - -namespace geom_bt { -//---------------------------------------------------------------------- -// External entry points -// These are all splitting procedures for kd-trees. -//---------------------------------------------------------------------- - -void kd_split( // standard (optimized) kd-splitter - ANNpointArray pa, // point array (unaltered) - ANNidxArray pidx, // point indices (permuted on return) - const ANNorthRect &bnds, // bounding rectangle for cell - int n, // number of points - int dim, // dimension of space - int &cut_dim, // cutting dimension (returned) - ANNcoord &cut_val, // cutting value (returned) - int &n_lo); // num of points on low side (returned) - -void midpt_split( // midpoint kd-splitter - ANNpointArray pa, // point array (unaltered) - ANNidxArray pidx, // point indices (permuted on return) - const ANNorthRect &bnds, // bounding rectangle for cell - int n, // number of points - int dim, // dimension of space - int &cut_dim, // cutting dimension (returned) - ANNcoord &cut_val, // cutting value (returned) - int &n_lo); // num of points on low side (returned) - -void sl_midpt_split( // sliding midpoint kd-splitter - ANNpointArray pa, // point array (unaltered) - ANNidxArray pidx, // point indices (permuted on return) - const ANNorthRect &bnds, // bounding rectangle for cell - int n, // number of points - int dim, // dimension of space - int &cut_dim, // cutting dimension (returned) - ANNcoord &cut_val, // cutting value (returned) - int &n_lo); // num of points on low side (returned) - -void fair_split( // fair-split kd-splitter - ANNpointArray pa, // point array (unaltered) - ANNidxArray pidx, // point indices (permuted on return) - const ANNorthRect &bnds, // bounding rectangle for cell - int n, // number of points - int dim, // dimension of space - int &cut_dim, // cutting dimension (returned) - ANNcoord &cut_val, // cutting value (returned) - int &n_lo); // num of points on low side (returned) - -void sl_fair_split( // sliding fair-split kd-splitter - ANNpointArray pa, // point array (unaltered) - ANNidxArray pidx, // point indices (permuted on return) - const ANNorthRect &bnds, // bounding rectangle for cell - int n, // number of points - int dim, // dimension of space - int &cut_dim, // cutting dimension (returned) - ANNcoord &cut_val, // cutting value (returned) - int &n_lo); // num of points on low side (returned) - -//////////////////////////////////////////////////////////////////////////////// -// -void kd_split_wd( // standard (optimized) kd-splitter - ANNpointArray pa, // point array (unaltered) - ANNidxArray pidx, // point indices (permuted on return) - const ANNorthRect &bnds, // bounding rectangle for cell - int n, // number of points - int dim, // dimension of space - int &cut_dim, // cutting dimension (returned) - ANNcoord &cut_val, // cutting value (returned) - int &n_lo, // num of points on low side (returned) - int &cut_pt_idx); // index of cutting point (returned) - -void midpt_split_wd( // midpoint kd-splitter - ANNpointArray pa, // point array (unaltered) - ANNidxArray pidx, // point indices (permuted on return) - const ANNorthRect &bnds, // bounding rectangle for cell - int n, // number of points - int dim, // dimension of space - int &cut_dim, // cutting dimension (returned) - ANNcoord &cut_val, // cutting value (returned) - int &n_lo, // num of points on low side (returned) - int &cut_pt_idx); // index of cutting point (returned) - -void sl_midpt_split_wd( // sliding midpoint kd-splitter - ANNpointArray pa, // point array (unaltered) - ANNidxArray pidx, // point indices (permuted on return) - const ANNorthRect &bnds, // bounding rectangle for cell - int n, // number of points - int dim, // dimension of space - int &cut_dim, // cutting dimension (returned) - ANNcoord &cut_val, // cutting value (returned) - int &n_lo, // num of points on low side (returned) - int &cut_pt_idx); // index of cutting point (returned) - - -} -#endif |