All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Pages
generalized_gear.h
1 /* Copyright (C) 2004-2015 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: martin.o.foerg@gmail.com
18  */
19 
20 #ifndef _GENERALIZED_GEAR_H_
21 #define _GENERALIZED_GEAR_H_
22 
23 #include "mbsim/links/rigid_body_link.h"
24 
25 namespace MBSim {
26 
27  class GeneralizedForceLaw;
28  class GeneralizedImpactLaw;
29 
30  class GeneralizedGear : public RigidBodyLink {
31  protected:
34  std::string saved_gearOutput;
35  std::vector<std::string> saved_gearInput;
36  public:
37  GeneralizedGear(const std::string &name="") : RigidBodyLink(name), fl(NULL), il(NULL) { body.resize(1); ratio.resize(1); }
38  ~GeneralizedGear();
39  void updateGeneralizedForces();
40  void setGearOutput(RigidBody* body_) { body[0] = body_; ratio[0] = -1; }
41  void addGearInput(RigidBody* body_, double ratio_) { body.push_back(body_); ratio.push_back(ratio_); }
42 
43  bool isActive() const { return true; }
44  bool gActiveChanged() { return false; }
45  std::string getType() const { return "GeneralizedGear"; }
46  void init(InitStage stage);
47  bool isSetValued() const;
48  bool isSingleValued() const { return not(isSetValued()); }
49 
50  void setGeneralizedForceLaw(GeneralizedForceLaw * fl_);
51 
52  void initializeUsingXML(xercesc::DOMElement * element);
53  };
54 
55 }
56 
57 #endif
basic force law on acceleration level for constraint description
Definition: generalized_force_law.h:32
bool isSingleValued() const
asks the link if it contains single valued force laws that contribute to the right-hand side vector h...
Definition: generalized_gear.h:48
std::string getType() const
Definition: generalized_gear.h:45
bool isSetValued() const
asks the link if it contains force laws that contribute to the lagrange multiplier and is therefore s...
Definition: generalized_gear.cc:41
InitStage
The stages of the initialization.
Definition: element.h:97
basic force law on velocity level for constraint description
Definition: generalized_impact_law.h:32
std::string name
name of element
Definition: element.h:298
void init(InitStage stage)
plots time series header
Definition: generalized_gear.cc:58
Definition: generalized_gear.h:30
bool gActiveChanged()
Definition: generalized_gear.h:44
bool isActive() const
Definition: generalized_gear.h:43
rigid bodies with arbitrary kinematics
Definition: rigid_body.h:52

Impressum / Disclaimer / Datenschutz Generated by doxygen 1.8.5 Valid HTML