opencv.h
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1 /*
2  * This file is part of ArmarX.
3  *
4  * ArmarX is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License version 2 as
6  * published by the Free Software Foundation.
7  *
8  * ArmarX is distributed in the hope that it will be useful, but
9  * WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * @author Fabian Reister ( fabian dot reister at kit dot edu )
17  * @date 2021
18  * @copyright http://www.gnu.org/licenses/gpl-2.0.txt
19  * GNU General Public License
20  */
21 
22 #pragma once
23 
24 #include <algorithm>
25 #include <vector>
26 
27 namespace armarx::conversions
28 {
29 
30  // TODO(fabian.reister): this is a specialized method
31  template <typename CvT>
32  CvT
33  cast(const auto& pt)
34  {
35  return CvT(pt.x, pt.y);
36  }
37 
38  template <typename PointOutT, typename PointInT>
39  std::vector<PointOutT>
40  cast(const std::vector<PointInT>& points)
41  {
42  std::vector<PointOutT> v;
43  v.reserve(points.size());
44 
45  std::transform(points.begin(),
46  points.end(),
47  std::back_inserter(v),
48  static_cast<PointOutT (*)(const PointInT&)>(cast));
49 
50  return v;
51  }
52 } // namespace armarx::conversions
armarx::conversions::cast
CvT cast(const auto &pt)
Definition: opencv.h:33
armarx::conversions
Definition: eigen.cpp:7
armarx::transform
auto transform(const Container< InputT, Alloc > &in, OutputT(*func)(InputT const &)) -> Container< OutputT, typename std::allocator_traits< Alloc >::template rebind_alloc< OutputT >>
Convenience function (with less typing) to transform a container of type InputT into the same contain...
Definition: algorithm.h:351
armarx::ctrlutil::v
double v(double t, double v0, double a0, double j)
Definition: CtrlUtil.h:39