MBDyn-1.7.3
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sah.h
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1 /* $Header: /var/cvs/mbdyn/mbdyn/mbdyn-1.0/mbdyn/base/sah.h,v 1.19 2017/01/12 14:46:10 masarati Exp $ */
2 /*
3  * MBDyn (C) is a multibody analysis code.
4  * http://www.mbdyn.org
5  *
6  * Copyright (C) 1996-2017
7  *
8  * Pierangelo Masarati <masarati@aero.polimi.it>
9  * Paolo Mantegazza <mantegazza@aero.polimi.it>
10  *
11  * Dipartimento di Ingegneria Aerospaziale - Politecnico di Milano
12  * via La Masa, 34 - 20156 Milano, Italy
13  * http://www.aero.polimi.it
14  *
15  * Changing this copyright notice is forbidden.
16  *
17  * This program is free software; you can redistribute it and/or modify
18  * it under the terms of the GNU General Public License as published by
19  * the Free Software Foundation (version 2 of the License).
20  *
21  *
22  * This program is distributed in the hope that it will be useful,
23  * but WITHOUT ANY WARRANTY; without even the implied warranty of
24  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25  * GNU General Public License for more details.
26  *
27  * You should have received a copy of the GNU General Public License
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29  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30  */
31 
32 #ifndef SAH_H
33 #define SAH_H
34 
35 #include <node.h>
36 #include <drive.h>
37 
38 /* SampleAndHold - begin */
39 
40 class SampleAndHold : public ParameterNode {
41 protected:
42  const ScalarNode *pNode;
46 
47 public:
48  SampleAndHold(unsigned int uL,
49  const DofOwner* pDO,
50  const ScalarNode *pN,
51  DriveCaller *pDC,
52  const doublereal &dSP,
53  flag fOut);
54  virtual ~SampleAndHold(void);
55 
56  /* Contributo del nodo al file di restart */
57  virtual std::ostream& Restart(std::ostream& out) const;
58 
59  /* inizializza i dati */
60  virtual void SetValue(DataManager *pDM,
62  SimulationEntity::Hints *ph = 0);
63 
64  /* Aggiorna i valori interni */
65  virtual void Update(const class VectorHandler&,
66  const class VectorHandler&);
67 };
68 
69 /* SampleAndHold - end */
70 
71 #endif /* SAH_H */
virtual std::ostream & Restart(std::ostream &out) const
Definition: sah.cc:63
long int flag
Definition: mbdyn.h:43
virtual void SetValue(DataManager *pDM, VectorHandler &X, VectorHandler &XP, SimulationEntity::Hints *ph=0)
Definition: sah.cc:70
const doublereal dSamplePeriod
Definition: sah.h:44
virtual ~SampleAndHold(void)
Definition: sah.cc:56
doublereal dSampleTime
Definition: sah.h:45
std::vector< Hint * > Hints
Definition: simentity.h:89
const DriveOwner Time
Definition: sah.h:43
SampleAndHold(unsigned int uL, const DofOwner *pDO, const ScalarNode *pN, DriveCaller *pDC, const doublereal &dSP, flag fOut)
Definition: sah.cc:38
const ScalarNode * pNode
Definition: sah.h:42
virtual void Update(const class VectorHandler &, const class VectorHandler &)
Definition: sah.cc:80
double doublereal
Definition: colamd.c:52