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ProtocolSingle.cpp
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2 //
3 // File ProtocolSingle.cpp
4 //
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9 // Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
10 // Department of Aeronautics, Imperial College London (UK), and Scientific
11 // Computing and Imaging Institute, University of Utah (USA).
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31 //
32 // Description: Single impulse protocol.
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #include <tinyxml.h>
38 
39 namespace Nektar
40 {
41  std::string ProtocolSingle::className
43  "ProtocolSingle",
45  "Single stimulus protocol.");
46 
47  /**
48  * @class Protocol
49  *
50  * The Stimuli class and derived classes implement a range of stimuli.
51  * The stimulus contains input stimuli that can be applied throughout the
52  * domain, on specified regions determined by the derived classes of
53  * Stimulus, at specified frequencies determined by the derived classes of
54  * Protocol.
55  *
56  */
57 
58  /**
59  * Protocol base class constructor.
60  */
63  const TiXmlElement* pXml)
64  : Protocol(pSession, pXml)
65  {
66  m_session = pSession;
67 
68  if (!pXml)
69  {
70  return;
71  }
72 
73  const TiXmlElement *pXmlparameter;
74 
75  pXmlparameter = pXml->FirstChildElement("START");
76  m_start = atof(pXmlparameter->GetText());
77 
78  pXmlparameter = pXml->FirstChildElement("DURATION");
79  m_dur = atof(pXmlparameter->GetText());
80  }
81 
82 
83  /**
84  * Initialise the protocol. Allocate workspace and variable storage.
85  */
87  {
88  }
89 
90 
91  /**
92  *
93  */
95  {
96  if(time > m_start && time < (m_start+m_dur))
97  {
98  return 1.0;
99  }
100  else
101  {
102  return 0.0;
103  }
104  }
105 
106 
107  /**
108  *
109  */
111  {
112  }
113 
114 
115  /**
116  *
117  */
119  {
120  }
121 
122 }
std::vector< std::pair< std::string, std::string > > SummaryList
Definition: Misc.h:47
ProtocolFactory & GetProtocolFactory()
Definition: Protocol.cpp:40
boost::shared_ptr< SessionReader > SessionReaderSharedPtr
Definition: MeshPartition.h:51
static ProtocolSharedPtr create(const LibUtilities::SessionReaderSharedPtr &pSession, const TiXmlElement *pXml)
Creates an instance of this class.
virtual NekDouble v_GetAmplitude(const NekDouble time)
LibUtilities::SessionReaderSharedPtr m_session
Session.
Definition: Protocol.h:82
virtual void v_SetInitialConditions()
static std::string className
Name of class.
ProtocolSingle(const LibUtilities::SessionReaderSharedPtr &pSession, const TiXmlElement *pXml)
virtual void v_GenerateSummary(SolverUtils::SummaryList &s)
double NekDouble
Protocol base class.
Definition: Protocol.h:60
void Initialise()
Initialise the protocol storage and set initial conditions.
tKey RegisterCreatorFunction(tKey idKey, CreatorFunction classCreator, tDescription pDesc="")
Register a class with the factory.
Definition: NekFactory.hpp:215