// virtual
bool CConcentrationReference::isPrerequisiteForContext(const CObjectInterface * pObject,
const CMath::SimulationContextFlag & /* context */,
const CObjectInterface::ObjectSet & changedObjects) const
{
// If the value is in the context, it does not depend on the object.
if (changedObjects.find(this) != changedObjects.end())
return false;
// Densities which are not in the context have to be recalculated.
return true;
}
// virtual
bool CParticleReference::isPrerequisiteForContext(const CObjectInterface * pObject,
const CMath::SimulationContextFlag & context ,
const CObjectInterface::ObjectSet & changedObjects) const
{
const CMetab * pSpecies = static_cast< const CMetab * >(getObjectParent());
if ((context & CMath::UseMoieties) &&
pSpecies->isDependent())
{
return true;
}
// If the value is changed it must not be recalculated, i.e., it does not depend on the object.
if (changedObjects.find(this) != changedObjects.end())
return false;
// Amounts which are determine by assignment need to be recalculated.
if (pSpecies->getStatus() == CModelEntity::ASSIGNMENT)
return true;
const CConcentrationReference * pConcentrationReference = NULL;
if (getObjectName() != "ParticleNumber")
{
pConcentrationReference = pSpecies->getInitialConcentrationReference();
}
else
{
pConcentrationReference = pSpecies->getConcentrationReference();
}
// If the concentration was changed in the context we need to recalculate.
if (changedObjects.find(pConcentrationReference) != changedObjects.end())
return true;
return false;
}
bool CCopasiObject::isPrerequisiteForContext(const CObjectInterface * pObject,
const CMath::SimulationContextFlag & /* context */,
const CObjectInterface::ObjectSet & changedObjects) const
{
// If the object is among the changed objects it does not depend on anything else.
if (changedObjects.find(this) != changedObjects.end())
return false;
#ifdef COPASI_DEBUG
const CObjectInterface::ObjectSet & Prerequisites = getPrerequisites();
// This method should only be called for objects which are prerequisites.
// We check for this only in debug mode.
assert(Prerequisites.find(pObject) != Prerequisites.end());
#endif // COPASI_DEBUG
return true;
}
// virtual
bool CMathObject::isPrerequisiteForContext(const CObjectInterface * pObject,
const CMath::SimulationContextFlag & context,
const CObjectInterface::ObjectSet & changedObjects) const
{
// This method should only be called for objects which are prerequisites.
// We check for this only in debug mode.
assert(mPrerequisites.find(pObject) != mPrerequisites.end());
switch (mEntityType)
{
case CMath::Moiety:
if ((context & CMath::UpdateMoieties) &&
mValueType == CMath::TotalMass)
{
return true;
}
if ((context & CMath::UseMoieties) &&
mValueType == CMath::DependentMass)
{
return true;
}
return false;
break;
case CMath::Species:
// For species we need to account for the duality of the intensive and extensive value
if (mValueType != CMath::Value)
return true;
if ((context & CMath::UseMoieties) &&
mSimulationType == CMath::Dependent &&
!mIsIntensiveProperty)
{
if (mpCorrespondingProperty != pObject)
{
return true;
}
return false;
}
// If the value is in the context, it does not depend on the object.
if (changedObjects.find(this) != changedObjects.end())
return false;
if (mIsIntensiveProperty)
{
// Densities which are not in the context have to be recalculated.
return true;
}
else
{
// Amount which are determine by assignment need to be recalculated.
if (mSimulationType == CMath::Assignment)
return true;
// If the concentration was changed in the context we need to recalculate.
if (changedObjects.find(mpCorrespondingProperty) != changedObjects.end())
return true;
// If the concentration is calculated by an assignment we need to recalculate.
if (mpCorrespondingProperty->getSimulationType() == CMath::Assignment)
return true;
return false;
}
break;
case CMath::Event:
if ((context & CMath::EventHandling) &&
mValueType == CMath::Discontinuous)
{
switch ((int) mpExpression->getRoot()->getType())
{
case (CEvaluationNode::CHOICE | CEvaluationNodeChoice::IF):
{
const CMathObject * pMathObject = dynamic_cast< const CMathObject * >(pObject);
if (pMathObject != NULL &&
pMathObject->mValueType == CMath::EventTrigger)
{
return false;
}
return true;
}
break;
case (CEvaluationNode::FUNCTION | CEvaluationNodeFunction::FLOOR):
return false;
break;
case (CEvaluationNode::FUNCTION | CEvaluationNodeFunction::CEIL):
return false;
break;
default:
return true;
}
}
return true;
break;
case CMath::Delay:
if (context & CMath::EventHandling)
{
return true;
}
return (mValueType == CMath::DelayLag);
break;
default:
return true;
}
// This should never be reached.
return true;
}
bool CExperimentSet::compile(const CMathContainer * pMathContainer)
{
bool success = true;
// First we need to sort the experiments so that we can make use of continued
// file reading.
sort();
CObjectInterface::ObjectSet DependentObjects;
std::ifstream in;
std::string CurrentFileName("");
size_t CurrentLineNumber = 1;
std::vector< CExperiment * >::iterator it = mpExperiments->begin() + mNonExperiments;
std::vector< CExperiment * >::iterator end = mpExperiments->end();
for (; it != end; ++it)
{
if (CurrentFileName != (*it)->getFileName())
{
CurrentFileName = (*it)->getFileName();
CurrentLineNumber = 1;
if (in.is_open())
{
in.close();
in.clear();
}
in.open(CLocaleString::fromUtf8(CurrentFileName).c_str(), std::ios::binary);
if (in.fail())
{
CCopasiMessage(CCopasiMessage::ERROR, MCFitting + 8, CurrentFileName.c_str());
return false; // File can not be opened.
}
}
if (!(*it)->read(in, CurrentLineNumber))
{
return false;
}
if (!(*it)->compile(pMathContainer))
{
return false;
}
const std::map< const CObjectInterface *, size_t > & ExpDependentObjects = (*it)->getDependentObjectsMap();
std::map< const CObjectInterface *, size_t >::const_iterator itObject = ExpDependentObjects.begin();
std::map< const CObjectInterface *, size_t >::const_iterator endObject = ExpDependentObjects.end();
for (; itObject != endObject; ++itObject)
{
DependentObjects.insert(itObject->first);
}
}
mDependentObjects.resize(DependentObjects.size());
const CObjectInterface ** ppInsert = mDependentObjects.array();
CObjectInterface::ObjectSet::const_iterator itObject = DependentObjects.begin();
CObjectInterface::ObjectSet::const_iterator endObject = DependentObjects.end();
for (; itObject != endObject; ++itObject, ++ppInsert)
*ppInsert = *itObject;
// Allocation and initialization of statistical information
mDependentObjectiveValues.resize(mDependentObjects.size());
mDependentObjectiveValues = std::numeric_limits<C_FLOAT64>::quiet_NaN();
mDependentRMS.resize(mDependentObjects.size());
mDependentRMS = std::numeric_limits<C_FLOAT64>::quiet_NaN();
mDependentErrorMean.resize(mDependentObjects.size());
mDependentErrorMean = std::numeric_limits<C_FLOAT64>::quiet_NaN();
mDependentErrorMeanSD.resize(mDependentObjects.size());
mDependentErrorMeanSD = std::numeric_limits<C_FLOAT64>::quiet_NaN();
mDependentDataCount.resize(mDependentObjects.size());
mDependentDataCount = std::numeric_limits<size_t>::quiet_NaN();
return success;
}
bool CMathDependencyGraph::getUpdateSequence(const CMath::SimulationContextFlag & context,
const CObjectInterface::ObjectSet & changedObjects,
const CObjectInterface::ObjectSet & requestedObjects,
CObjectInterface::UpdateSequence & updateSequence)
{
bool success = true;
iterator found;
iterator notFound = mObjects2Nodes.end();
updateSequence.clear();
CObjectInterface::ObjectSet::const_iterator it = changedObjects.begin();
CObjectInterface::ObjectSet::const_iterator end = changedObjects.end();
const_iterator itCheck = mObjects2Nodes.begin();
const_iterator endCheck = mObjects2Nodes.end();
// Mark all nodes which are changed or need to be calculated
for (; it != end && success; ++it)
{
found = mObjects2Nodes.find(*it);
if (found != notFound)
{
success &= found->second->updateDependentState(context, changedObjects);
continue;
}
success = false;
}
if (!success) goto finish;
it = requestedObjects.begin();
end = requestedObjects.end();
// Mark all nodes which are requested and its prerequisites.
for (; it != end && success; ++it)
{
found = mObjects2Nodes.find(*it);
if (found != notFound)
{
found->second->setRequested(true);
success &= found->second->updatePrerequisiteState(context, changedObjects);
continue;
}
success = false;
}
#ifdef COPASI_DEBUG_TRACE
{
std::ofstream GetUpdateSequence("GetUpdateSequence.dot");
exportDOTFormat(GetUpdateSequence, "GetUpdateSequence");
GetUpdateSequence.close();
}
#endif //COPASI_DEBUG_TRACE
if (!success) goto finish;
it = requestedObjects.begin();
end = requestedObjects.end();
for (; it != end && success; ++it)
{
found = mObjects2Nodes.find(*it);
if (found != notFound)
{
success &= found->second->buildUpdateSequence(context, updateSequence);
continue;
}
success = false;
}
if (!success) goto finish;
for (; itCheck != endCheck; ++itCheck)
{
// Reset the dependency nodes for the next call.
itCheck->second->setChanged(false);
itCheck->second->setRequested(false);
}
finish:
if (!success)
{
updateSequence.clear();
CCopasiMessage(CCopasiMessage::ERROR, MCMathModel + 3, (*it)->getCN().c_str());
}
#ifdef XXXX
CObjectInterface::UpdateSequence::const_iterator itSeq = updateSequence.begin();
CObjectInterface::UpdateSequence::const_iterator endSeq = updateSequence.end();
std::cout << std::endl << "Start" << std::endl;
for (; itSeq != endSeq; ++itSeq)
{
if (dynamic_cast< const CMathObject * >(*itSeq))
{
std::cout << *static_cast< const CMathObject * >(*itSeq);
}
else
{
std::cout << (*itSeq)->getCN() << std::endl;
}
}
std::cout << "End" << std::endl;
#endif //
return success;
}