/usr/include/CGAL/Range_tree_k.h is in libcgal-dev 4.2-5ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 | // Copyright (c) 1997 ETH Zurich (Switzerland).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// You can redistribute it and/or modify it under the terms of the GNU
// General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Author(s) : Gabriele Neyer
#ifndef CGAL_RANGE_TREE_K_H
#define CGAL_RANGE_TREE_K_H
// Predefined k-dimensional Range Trees (k=1..4)
// The trees can either be templated with d arbitrary types
// (e.g., Range_tree_3)
// or with an unary type for each dimension
// (e.g., Range_tree_uni_4).
// The container class and sequence container class as well as the
// interfaces are defined in these classes.
#include <iostream>
#include <iterator>
#include <CGAL/Tree_base.h>
#include <CGAL/Tree_traits.h>
#include <CGAL/Range_tree_d.h>
//-------------------------------------------------------------------
// A one dimensional Range Tree is defined in this class.
// Ti is the type of each dimension of the tree.
namespace CGAL {
template <class C_Traits_1>
class Range_tree_1
{
public:
typedef C_Traits_1 Traits;
typedef typename C_Traits_1::Key Key;
typedef typename C_Traits_1::Interval Interval;
typedef typename C_Traits_1::Key_1 Key_1;
typedef typename C_Traits_1::key_1 key_1;
typedef typename C_Traits_1::low_1 low_1;
typedef typename C_Traits_1::high_1 high_1;
typedef typename C_Traits_1::compare_1 compare_1;
typedef tree_point_traits<Key, Interval, Key_1,
key_1, low_1, high_1, compare_1> I1;
typedef Tree_anchor<Key, Interval> Tree_anchor_type;
Tree_anchor_type *anchor;
typedef Range_tree_d<Key, Interval, I1> Range_tree_1_type;
Range_tree_1_type * range_tree_1;
Range_tree_1()
{
anchor = new Tree_anchor_type;
range_tree_1 = new Range_tree_1_type(*anchor);
}
template <class T>
Range_tree_1(const T& first,
const T& last)
: anchor(new Tree_anchor_type), range_tree_1(new Range_tree_1_type(*anchor))
{
range_tree_1->make_tree(first,last);
}
template <class T>
bool make_tree(const T& first,
const T& last)
{
delete range_tree_1;
delete anchor;
anchor = new Tree_anchor_type;
range_tree_1 = new Range_tree_1_type(*anchor);
return range_tree_1->make_tree(first,last);
}
template <class T>
T window_query(Interval const &win,
const T& result)
{
return range_tree_1->window_query(win, result);
}
~Range_tree_1()
{
if (range_tree_1!=0)
delete range_tree_1;
if (anchor!=0)
delete anchor;
}
};
//-------------------------------------------------------------------
// A two dimensional Range Tree is defined in this class.
// Ti is the type of each dimension of the tree.
template <class C_Traits_2>
class Range_tree_2
{
public:
typedef C_Traits_2 Traits;
typedef typename C_Traits_2::Key Key;
typedef typename C_Traits_2::Interval Interval;
typedef typename C_Traits_2::Key_2 Key_2;
typedef typename C_Traits_2::Key_1 Key_1;
typedef typename C_Traits_2::key_1 key_1;
typedef typename C_Traits_2::key_2 key_2;
typedef typename C_Traits_2::low_1 low_1;
typedef typename C_Traits_2::high_1 high_1;
typedef typename C_Traits_2::low_2 low_2;
typedef typename C_Traits_2::high_2 high_2;
typedef typename C_Traits_2::compare_1 compare_1;
typedef typename C_Traits_2::compare_2 compare_2;
typedef tree_point_traits<Key, Interval,
Key_1, key_1, low_1, high_1, compare_1> I1;
typedef tree_point_traits<Key, Interval,
Key_2, key_2, low_2, high_2, compare_2> I2;
typedef Tree_anchor<Key, Interval> Tree_anchor_type;
Tree_anchor_type *anchor;
typedef Range_tree_d<Key, Interval, I2> Range_tree_1_type;
Range_tree_1_type * range_tree_1;
typedef Range_tree_d<Key, Interval, I1> Range_tree_2_type;
Range_tree_2_type *range_tree_2;
Range_tree_2()
: anchor(new Tree_anchor_type),
range_tree_1(new Range_tree_1_type(*anchor)),
range_tree_2(new Range_tree_2_type(*range_tree_1))
{}
template <class T>
Range_tree_2(const T& first,
const T& last)
: anchor(new Tree_anchor_type),
range_tree_1(new Range_tree_1_type(*anchor)),
range_tree_2(new Range_tree_2_type(*range_tree_1))
{
range_tree_2->make_tree(first,last);
}
template <class T>
bool make_tree(const T& first,
const T& last)
{
delete range_tree_2;
delete range_tree_1;
delete anchor;
anchor = new Tree_anchor_type;
range_tree_1 = new Range_tree_1_type(*anchor);
range_tree_2 = new Range_tree_2_type(*range_tree_1);
return range_tree_2->make_tree(first,last);
}
template <class T>
T window_query(Interval const &win,
const T& result)
{
return range_tree_2->window_query(win, result);
}
~Range_tree_2()
{
if (range_tree_2!=0)
delete range_tree_2;
if (range_tree_1!=0)
delete range_tree_1;
if (anchor!=0)
delete anchor;
}
};
//-------------------------------------------------------------------
// A three dimensional Range Tree is defined in this class.
// Ti is the type of each dimension of the tree.
template <class C_Traits_3>
class Range_tree_3
{
public:
typedef C_Traits_3 Traits;
typedef typename C_Traits_3::Key Key;
typedef typename C_Traits_3::Interval Interval;
typedef typename C_Traits_3::Key_1 Key_1;
typedef typename C_Traits_3::Key_2 Key_2;
typedef typename C_Traits_3::Key_3 Key_3;
typedef typename C_Traits_3::key_1 key_1;
typedef typename C_Traits_3::key_2 key_2;
typedef typename C_Traits_3::key_3 key_3;
typedef typename C_Traits_3::low_1 low_1;
typedef typename C_Traits_3::high_1 high_1;
typedef typename C_Traits_3::low_2 low_2;
typedef typename C_Traits_3::high_2 high_2;
typedef typename C_Traits_3::low_3 low_3;
typedef typename C_Traits_3::high_3 high_3;
typedef typename C_Traits_3::compare_1 compare_1;
typedef typename C_Traits_3::compare_2 compare_2;
typedef typename C_Traits_3::compare_3 compare_3;
typedef tree_point_traits<Key, Interval, Key_1,
key_1, low_1, high_1, compare_1> I1;
typedef tree_point_traits<Key, Interval, Key_2,
key_2, low_2, high_2, compare_2> I2;
typedef tree_point_traits<Key, Interval, Key_3,
key_3, low_3, high_3, compare_3> I3;
typedef Tree_anchor<Key, Interval> Tree_anchor_type;
Tree_anchor_type *anchor;
typedef Range_tree_d<Key, Interval, I3> Range_tree_1_type;
Range_tree_1_type * range_tree_1;
typedef Range_tree_d<Key, Interval, I2> Range_tree_2_type;
Range_tree_2_type * range_tree_2;
typedef Range_tree_d<Key, Interval, I1> Range_tree_3_type;
Range_tree_3_type *range_tree_3;
Range_tree_3()
: anchor(new Tree_anchor_type),
range_tree_1(new Range_tree_1_type(*anchor)),
range_tree_2(new Range_tree_2_type(*range_tree_1)),
range_tree_3(new Range_tree_3_type(*range_tree_2))
{}
template <class T>
Range_tree_3(const T& first,
const T& last)
: anchor(new Tree_anchor_type),
range_tree_1(new Range_tree_1_type(*anchor)),
range_tree_2(new Range_tree_2_type(*range_tree_1)),
range_tree_3(new Range_tree_3_type(*range_tree_2))
{
range_tree_3->make_tree(first,last);
}
template <class T>
bool make_tree(const T& first,
const T& last)
{
delete range_tree_3;
delete range_tree_2;
delete range_tree_1;
delete anchor;
anchor = new Tree_anchor_type;
range_tree_1 = new Range_tree_1_type(*anchor);
range_tree_2 = new Range_tree_2_type(*range_tree_1);
range_tree_3 = new Range_tree_3_type(*range_tree_2);
return range_tree_3->make_tree(first,last);
}
template <class T>
T window_query(Interval const &win,
const T& result)
{
return range_tree_3->window_query(win, result);
}
~Range_tree_3()
{
if (range_tree_3!=0)
delete range_tree_3;
if (range_tree_2!=0)
delete range_tree_2;
if (range_tree_1!=0)
delete range_tree_1;
if (anchor!=0)
delete anchor;
}
};
//-------------------------------------------------------------------
// A three dimensional Range Tree is defined in this class.
// Ti is the type of each dimension of the tree.
template <class C_Traits_4>
class Range_tree_4
{
public:
typedef C_Traits_4 Traits;
typedef typename C_Traits_4::Key Key;
typedef typename C_Traits_4::Interval Interval;
typedef typename C_Traits_4::Key_1 Key_1;
typedef typename C_Traits_4::Key_2 Key_2;
typedef typename C_Traits_4::Key_3 Key_3;
typedef typename C_Traits_4::Key_4 Key_4;
typedef typename C_Traits_4::key_1 key_1;
typedef typename C_Traits_4::key_2 key_2;
typedef typename C_Traits_4::key_4 key_4;
typedef typename C_Traits_4::key_3 key_3;
typedef typename C_Traits_4::low_1 low_1;
typedef typename C_Traits_4::high_1 high_1;
typedef typename C_Traits_4::low_2 low_2;
typedef typename C_Traits_4::high_2 high_2;
typedef typename C_Traits_4::low_3 low_3;
typedef typename C_Traits_4::high_3 high_3;
typedef typename C_Traits_4::low_4 low_4;
typedef typename C_Traits_4::high_4 high_4;
typedef typename C_Traits_4::compare_1 compare_1;
typedef typename C_Traits_4::compare_2 compare_2;
typedef typename C_Traits_4::compare_3 compare_3;
typedef typename C_Traits_4::compare_4 compare_4;
typedef tree_point_traits<Key, Interval, Key_1,
key_1, low_1, high_1, compare_1> I1;
typedef tree_point_traits<Key, Interval, Key_2,
key_2, low_2, high_2, compare_2> I2;
typedef tree_point_traits<Key, Interval, Key_3,
key_3, low_3, high_3, compare_3> I3;
typedef tree_point_traits<Key, Interval, Key_4,
key_4, low_4, high_4, compare_4> I4;
typedef Tree_anchor<Key, Interval> Tree_anchor_type;
Tree_anchor_type *anchor;
typedef Range_tree_d<Key, Interval, I4> Range_tree_1_type;
Range_tree_1_type * range_tree_1;
typedef Range_tree_d<Key, Interval, I3> Range_tree_2_type;
Range_tree_2_type * range_tree_2;
typedef Range_tree_d<Key, Interval, I2> Range_tree_3_type;
Range_tree_3_type *range_tree_3;
typedef Range_tree_d<Key, Interval, I1> Range_tree_4_type;
Range_tree_4_type *range_tree_4;
Range_tree_4()
: anchor(new Tree_anchor_type),
range_tree_1(new Range_tree_1_type(*anchor)),
range_tree_2(new Range_tree_2_type(*range_tree_1)),
range_tree_3(new Range_tree_3_type(*range_tree_2)),
range_tree_4(new Range_tree_4_type(*range_tree_3))
{}
template <class T>
Range_tree_4(const T& first,
const T& last)
: anchor(new Tree_anchor_type),
range_tree_1(new Range_tree_1_type(*anchor)),
range_tree_2(new Range_tree_2_type(*range_tree_1)),
range_tree_3(new Range_tree_3_type(*range_tree_2)),
range_tree_4(new Range_tree_4_type(*range_tree_3))
{
range_tree_4->make_tree(first,last);
}
template <class T>
bool make_tree(const T& first,
const T& last)
{
delete range_tree_4;
delete range_tree_3;
delete range_tree_2;
delete range_tree_1;
delete anchor;
anchor = new Tree_anchor_type;
range_tree_1 = new Range_tree_1_type(*anchor);
range_tree_2 = new Range_tree_2_type(*range_tree_1);
range_tree_3 = new Range_tree_3_type(*range_tree_2);
range_tree_4 = new Range_tree_4_type(*range_tree_3);
return range_tree_4->make_tree(first,last);
}
template <class T>
T window_query(Interval const &win,
const T& result)
{
return range_tree_4->window_query(win, result);
}
~Range_tree_4()
{
if (range_tree_4!=0)
delete range_tree_4;
if (range_tree_3!=0)
delete range_tree_3;
if (range_tree_2!=0)
delete range_tree_2;
if (range_tree_1!=0)
delete range_tree_1;
if (anchor!=0)
delete anchor;
}
};
} //namespace CGAL
#endif
|