1 /*********************************************************************** 2 * Software License Agreement (BSD License) 3 * 4 * Copyright 2008-2009 Marius Muja (mariusm@cs.ubc.ca). All rights reserved. 5 * Copyright 2008-2009 David G. Lowe (lowe@cs.ubc.ca). All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 *************************************************************************/ 28 29 #include "precomp.hpp" 30 #include "opencv2/flann.hpp" 31 32 namespace cvflann 33 { 34 /** Global variable indicating the distance metric to be used. 35 * \deprecated Provided for backward compatibility 36 */ 37 flann_distance_t flann_distance_type_ = FLANN_DIST_L2; flann_distance_type()38 flann_distance_t flann_distance_type() { return flann_distance_type_; } 39 40 /** 41 * Set distance type to used 42 * \deprecated 43 */ set_distance_type(flann_distance_t distance_type,int)44 void set_distance_type(flann_distance_t distance_type, int /*order*/) 45 { 46 printf("[WARNING] The cvflann::set_distance_type function is deperecated, " 47 "use cv::flann::GenericIndex<Distance> instead.\n"); 48 if (distance_type != FLANN_DIST_L1 && distance_type != FLANN_DIST_L2) { 49 printf("[ERROR] cvflann::set_distance_type only provides backwards compatibility " 50 "for the L1 and L2 distances. " 51 "For other distance types you must use cv::flann::GenericIndex<Distance>\n"); 52 } 53 flann_distance_type_ = distance_type; 54 } 55 dummyfunc()56 void dummyfunc() {} 57 } 58