mbsim 4.0.0 MBSim Kernel

influence_function.h
1 /* Copyright (C) 2004-2009 MBSim Development Team
2 *
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Lesser General Public
5 * License as published by the Free Software Foundation; either
6 * version 2.1 of the License, or (at your option) any later version.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16 *
17 * Contact: markus.ms.schneider@gmail.com
18 */
19
20 #ifndef _INFLUENCE_FUNCTION_H_
21 #define _INFLUENCE_FUNCTION_H_
22
23 #include "mbsim/functions/function.h"
24
25 namespace MBSim {
26 class ContourFrame;
27 class Contour;
28 }
29
30 namespace fmatvec {
31
33 template<>
34 struct StaticSize<std::pair<MBSim::Contour*, MBSim::ContourFrame*>> {
35 enum { size1=-1, size2=-1 }; // define as -1 = not meaningful
36 };
37
38 }
39
40 namespace MBSim {
41
45 class InfluenceFunction : public Function<double(std::pair<Contour*, ContourFrame*>, std::pair<Contour*, ContourFrame*>)> {
46 public:
47 InfluenceFunction()= default;
48 ~InfluenceFunction() override = default;
49 /* INHERITED INTERFACE OF FUNCTION2 */
50 double operator()(const std::pair<Contour*, ContourFrame*>& firstContourInfo, const std::pair<Contour*, ContourFrame*>& secondContourInfo) override =0;
51 void initializeUsingXML(xercesc::DOMElement *element) override;
52 /***************************************************/
53 protected:
54 fmatvec::Vec2 evalZeta(const std::pair<Contour*, ContourFrame*>& contourInfo);
55 };
56
57 }
58
59 #endif
MBSim::Function
Definition: contact_kinematics.h:32
MBSim::InfluenceFunction
function describing the influence between the deformations on a body
Definition: influence_function.h:45
MBSim
namespace MBSim
Definition: bilateral_constraint.cc:30