Chaste  Release::3.4
CombinedOdeSystemInformation.cpp
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36 
37 #include "CombinedOdeSystemInformation.hpp"
38 
39 #include <cassert>
40 
41 boost::shared_ptr<CombinedOdeSystemInformation> CombinedOdeSystemInformation::Instance(const std::vector<AbstractOdeSystem*>& rSubsystems)
42 {
43  // Get the information for the subsystems
44  std::vector<boost::shared_ptr<const AbstractOdeSystemInformation> > info_vec;
45  info_vec.reserve(rSubsystems.size());
46  for (unsigned i=0; i<rSubsystems.size(); i++)
47  {
48  info_vec.push_back(rSubsystems[i]->GetSystemInformation());
49  }
50 
51  boost::shared_ptr<CombinedOdeSystemInformation> p_inst;
52 
53  // Search to see if we have an information object for this sequence of
54  // subsystems already.
55  for (unsigned i=0; i<msInstances.size(); i++)
56  {
57  if (info_vec.size() == msInstances[i].subsystemInformation.size())
58  {
59  bool equal = true;
60  for (unsigned j=0; j<info_vec.size(); j++)
61  {
62  if (msInstances[i].subsystemInformation[j] != info_vec[j])
63  {
64  equal = false;
65  break;
66  }
67  }
68  if (equal)
69  {
70  p_inst = msInstances[i].pInfoInstance;
71  break;
72  }
73  }
74  }
75 
76  // Create a new object if needed
77  if (!p_inst)
78  {
79  p_inst.reset(new CombinedOdeSystemInformation(info_vec));
80  struct InstancePointers inst;
81  inst.subsystemInformation = info_vec;
82  inst.pInfoInstance = p_inst;
83  msInstances.push_back(inst);
84  }
85 
86  return p_inst;
87 }
88 
89 CombinedOdeSystemInformation::CombinedOdeSystemInformation(const std::vector<boost::shared_ptr<const AbstractOdeSystemInformation> >& rSubsystemInfo)
90 {
91  // Figure out our size
92  unsigned total_system_size = 0u;
93  for (unsigned i=0; i<rSubsystemInfo.size(); i++)
94  {
95  total_system_size += rSubsystemInfo[i]->rGetStateVariableNames().size();
96  }
97  mVariableNames.reserve(total_system_size);
98  mVariableUnits.reserve(total_system_size);
99  mInitialConditions.reserve(total_system_size);
100 
101  // Set up our info from the subsystems
102  for (unsigned i=0; i<rSubsystemInfo.size(); i++)
103  {
104  std::vector<double> inits = rSubsystemInfo[i]->GetInitialConditions();
105  const std::vector<std::string>& names = rSubsystemInfo[i]->rGetStateVariableNames();
106  const std::vector<std::string>& units = rSubsystemInfo[i]->rGetStateVariableUnits();
107  unsigned system_size = names.size();
108  assert(inits.size() == system_size);
109  assert(units.size() == system_size);
110 
111  for (unsigned j=0; j<system_size; j++)
112  {
113  mVariableNames.push_back(names[j]);
114  mVariableUnits.push_back(units[j]);
115  mInitialConditions.push_back(inits[j]);
116  }
117  }
118 
119  mInitialised = true;
120 }
121 
122 #define COVERAGE_IGNORE
124 {
125  // does nothing; work done in constructor
126  // but we need the method because it is pure in our base class
127 }
128 
130 std::vector<struct CombinedOdeSystemInformation::InstancePointers> CombinedOdeSystemInformation::msInstances;
131 #undef COVERAGE_IGNORE
std::vector< boost::shared_ptr< const AbstractOdeSystemInformation > > subsystemInformation
boost::shared_ptr< CombinedOdeSystemInformation > pInfoInstance
static std::vector< struct InstancePointers > msInstances
std::vector< std::string > mVariableNames
std::vector< std::string > mVariableUnits
static boost::shared_ptr< CombinedOdeSystemInformation > Instance(const std::vector< AbstractOdeSystem * > &rSubsystems)
CombinedOdeSystemInformation(const std::vector< boost::shared_ptr< const AbstractOdeSystemInformation > > &rSubsystemInfo)