| /*********************************************************************** | |
| * Software License Agreement (BSD License) | |
| * | |
| * Copyright 2008-2009 Marius Muja (mariusm@cs.ubc.ca). All rights reserved. | |
| * Copyright 2008-2009 David G. Lowe (lowe@cs.ubc.ca). All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions | |
| * are met: | |
| * | |
| * 1. Redistributions of source code must retain the above copyright | |
| * notice, this list of conditions and the following disclaimer. | |
| * 2. Redistributions in binary form must reproduce the above copyright | |
| * notice, this list of conditions and the following disclaimer in the | |
| * documentation and/or other materials provided with the distribution. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| *************************************************************************/ | |
| namespace cvflann | |
| { | |
| /** Global variable indicating the distance metric to be used. | |
| * \deprecated Provided for backward compatibility | |
| */ | |
| flann_distance_t flann_distance_type_ = FLANN_DIST_L2; | |
| CV_DEPRECATED flann_distance_t flann_distance_type() { return flann_distance_type_; } | |
| /** | |
| * Set distance type to used | |
| * \deprecated | |
| */ | |
| void set_distance_type(flann_distance_t distance_type, int /*order*/) | |
| { | |
| printf("[WARNING] The cvflann::set_distance_type function is deperecated, " | |
| "use cv::flann::GenericIndex<Distance> instead.\n"); | |
| if (distance_type != FLANN_DIST_L1 && distance_type != FLANN_DIST_L2) { | |
| printf("[ERROR] cvflann::set_distance_type only provides backwards compatibility " | |
| "for the L1 and L2 distances. " | |
| "For other distance types you must use cv::flann::GenericIndex<Distance>\n"); | |
| } | |
| flann_distance_type_ = distance_type; | |
| } | |
| } | |