/*********************************************************************** * 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. *************************************************************************/ #include "precomp.hpp" #include "opencv2/flann.hpp" 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; 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; } void dummyfunc() {} }