| 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; |
|---|
| 38 | CV_DEPRECATED flann_distance_t flann_distance_type() { return flann_distance_type_; } |
|---|
| 39 | |
|---|
| 40 | /** |
|---|
| 41 | * Set distance type to used |
|---|
| 42 | * \deprecated |
|---|
| 43 | */ |
|---|
| 44 | void set_distance_type(flann_distance_t distance_type, int /*order*/) |
|---|
| 45 | { |
|---|
| 46 | printf(format: "[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(format: "[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 | |
|---|
| 56 | } |
|---|
| 57 | |
|---|
