COPASI API  4.16.103
Public Member Functions | Private Member Functions | Private Attributes | Friends | List of all members
COptMethodPraxis Class Reference

#include <COptMethodPraxis.h>

Inheritance diagram for COptMethodPraxis:
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Collaboration diagram for COptMethodPraxis:
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Public Member Functions

 COptMethodPraxis (const COptMethodPraxis &src, const CCopasiContainer *pParent=NULL)
 
virtual bool optimise ()
 
virtual ~COptMethodPraxis ()
 
- Public Member Functions inherited from COptMethod
 COptMethod (const COptMethod &src, const CCopasiContainer *pParent=NULL)
 
bool isBounded (void)
 
virtual bool isValidProblem (const CCopasiProblem *pProblem)
 
void setProblem (COptProblem *problem)
 
virtual ~COptMethod ()
 
- Public Member Functions inherited from CCopasiMethod
 CCopasiMethod (const CCopasiMethod &src, const CCopasiContainer *pParent=NULL)
 
const CCopasiMethod::SubTypegetSubType () const
 
const CCopasiTask::TypegetType () const
 
virtual void load (CReadConfig &configBuffer, CReadConfig::Mode mode=CReadConfig::SEARCH)
 
virtual void print (std::ostream *ostream) const
 
virtual void printResult (std::ostream *ostream) const
 
virtual bool setCallBack (CProcessReport *pCallBack)
 
virtual ~CCopasiMethod ()
 
- Public Member Functions inherited from CCopasiParameterGroup
bool addGroup (const std::string &name)
 
bool addParameter (const CCopasiParameter &parameter)
 
bool addParameter (const std::string &name, const CCopasiParameter::Type type)
 
template<class CType >
bool addParameter (const std::string &name, const CCopasiParameter::Type type, const CType &value)
 
void addParameter (CCopasiParameter *pParameter)
 
CCopasiParameterGroupassertGroup (const std::string &name)
 
template<class CType >
CCopasiParameterassertParameter (const std::string &name, const CCopasiParameter::Type type, const CType &defaultValue)
 
index_iterator beginIndex () const
 
name_iterator beginName () const
 
 CCopasiParameterGroup (const CCopasiParameterGroup &src, const CCopasiContainer *pParent=NULL)
 
 CCopasiParameterGroup (const std::string &name, const CCopasiContainer *pParent=NULL, const std::string &objectType="ParameterGroup")
 
void clear ()
 
virtual bool elevateChildren ()
 
index_iterator endIndex () const
 
name_iterator endName () const
 
CCopasiParameterGroupgetGroup (const std::string &name)
 
const CCopasiParameterGroupgetGroup (const std::string &name) const
 
CCopasiParameterGroupgetGroup (const size_t &index)
 
const CCopasiParameterGroupgetGroup (const size_t &index) const
 
size_t getIndex (const std::string &name) const
 
std::string getKey (const std::string &name) const
 
std::string getKey (const size_t &index) const
 
virtual const std::string & getName (const size_t &index) const
 
virtual const CObjectInterfacegetObject (const CCopasiObjectName &cn) const
 
CCopasiParametergetParameter (const std::string &name)
 
const CCopasiParametergetParameter (const std::string &name) const
 
CCopasiParametergetParameter (const size_t &index)
 
const CCopasiParametergetParameter (const size_t &index) const
 
CCopasiParameter::Type getType (const std::string &name) const
 
CCopasiParameter::Type getType (const size_t &index) const
 
std::string getUniqueParameterName (const CCopasiParameter *pParameter) const
 
const CCopasiParameter::ValuegetValue (const std::string &name) const
 
const CCopasiParameter::ValuegetValue (const size_t &index) const
 
CCopasiParameter::ValuegetValue (const std::string &name)
 
CCopasiParameter::ValuegetValue (const size_t &index)
 
CCopasiParameterGroupoperator= (const CCopasiParameterGroup &rhs)
 
bool removeParameter (const std::string &name)
 
bool removeParameter (const size_t &index)
 
template<class CType >
bool setValue (const std::string &name, const CType &value)
 
template<class CType >
bool setValue (const size_t &index, const CType &value)
 
size_t size () const
 
bool swap (const size_t &iFrom, const size_t &iTo)
 
bool swap (index_iterator &from, index_iterator &to)
 
virtual ~CCopasiParameterGroup ()
 
- Public Member Functions inherited from CCopasiParameter
 CCopasiParameter (const CCopasiParameter &src, const CCopasiContainer *pParent=NULL)
 
 CCopasiParameter (const std::string &name, const Type &type, const void *pValue=NULL, const CCopasiContainer *pParent=NULL, const std::string &objectType="Parameter")
 
virtual CCopasiObjectName getCN () const
 
virtual const std::string & getKey () const
 
virtual std::string getObjectDisplayName (bool regular=true, bool richtext=false) const
 
const CCopasiParameter::TypegetType () const
 
const ValuegetValue () const
 
ValuegetValue ()
 
virtual voidgetValuePointer () const
 
CCopasiObjectgetValueReference () const
 
bool isValidValue (const C_FLOAT64 &value) const
 
bool isValidValue (const C_INT32 &value) const
 
bool isValidValue (const unsigned C_INT32 &value) const
 
bool isValidValue (const bool &value) const
 
bool isValidValue (const std::string &value) const
 
bool isValidValue (const CCopasiObjectName &value) const
 
bool isValidValue (const std::vector< CCopasiParameter * > &value) const
 
CCopasiParameteroperator= (const CCopasiParameter &rhs)
 
template<class CType >
bool setValue (const CType &value)
 
bool setValue (const std::vector< CCopasiParameter * > &value)
 
virtual ~CCopasiParameter ()
 
- Public Member Functions inherited from CCopasiContainer
virtual bool add (CCopasiObject *pObject, const bool &adopt=true)
 
 CCopasiContainer (const std::string &name, const CCopasiContainer *pParent=NULL, const std::string &type="CN", const unsigned C_INT32 &flag=CCopasiObject::Container)
 
 CCopasiContainer (const CCopasiContainer &src, const CCopasiContainer *pParent=NULL)
 
virtual std::string getChildObjectUnits (const CCopasiObject *pObject) const
 
virtual const objectMapgetObjects () const
 
virtual std::string getUnits () const
 
virtual const CCopasiObjectgetValueObject () const
 
virtual bool remove (CCopasiObject *pObject)
 
virtual ~CCopasiContainer ()
 
- Public Member Functions inherited from CCopasiObject
void addDirectDependency (const CCopasiObject *pObject)
 
 CCopasiObject (const CCopasiObject &src, const CCopasiContainer *pParent=NULL)
 
void clearDirectDependencies ()
 
void clearRefresh ()
 
bool dependsOn (DataObjectSet candidates, const DataObjectSet &context=DataObjectSet()) const
 
void getAllDependencies (DataObjectSet &dependencies, const DataObjectSet &context) const
 
virtual const DataObjectSetgetDirectDependencies (const DataObjectSet &context=DataObjectSet()) const
 
CCopasiContainergetObjectAncestor (const std::string &type) const
 
CCopasiDataModelgetObjectDataModel ()
 
const CCopasiDataModelgetObjectDataModel () const
 
const std::string & getObjectName () const
 
CCopasiContainergetObjectParent () const
 
const std::string & getObjectType () const
 
virtual const
CObjectInterface::ObjectSet
getPrerequisites () const
 
virtual RefreshgetRefresh () const
 
UpdateMethodgetUpdateMethod () const
 
bool hasCircularDependencies (DataObjectSet &candidates, DataObjectSet &verified, const DataObjectSet &context) const
 
bool hasUpdateMethod () const
 
bool isArray () const
 
bool isContainer () const
 
bool isDataModel () const
 
bool isMatrix () const
 
bool isNameVector () const
 
bool isNonUniqueName () const
 
virtual bool isPrerequisiteForContext (const CObjectInterface *pObject, const CMath::SimulationContextFlag &context, const CObjectInterface::ObjectSet &changedObjects) const
 
bool isReference () const
 
bool isRoot () const
 
bool isSeparator () const
 
bool isStaticString () const
 
bool isValueBool () const
 
bool isValueDbl () const
 
bool isValueInt () const
 
bool isValueInt64 () const
 
bool isValueString () const
 
bool isVector () const
 
virtual bool mustBeDeleted (const DataObjectSet &deletedObjects) const
 
void removeDirectDependency (const CCopasiObject *pObject)
 
void setDirectDependencies (const DataObjectSet &directDependencies)
 
bool setObjectName (const std::string &name)
 
virtual bool setObjectParent (const CCopasiContainer *pParent)
 
void setObjectValue (const C_FLOAT64 &value)
 
void setObjectValue (const C_INT32 &value)
 
void setObjectValue (const bool &value)
 
template<class CType >
void setRefresh (CType *pType, void(CType::*method)(void))
 
template<class CType >
void setUpdateMethod (CType *pType, void(CType::*method)(const C_FLOAT64 &))
 
template<class CType >
void setUpdateMethod (CType *pType, void(CType::*method)(const C_INT32 &))
 
template<class CType >
void setUpdateMethod (CType *pType, void(CType::*method)(const bool &))
 
virtual ~CCopasiObject ()
 
- Public Member Functions inherited from CObjectInterface
 CObjectInterface ()
 
virtual ~CObjectInterface ()
 

Private Member Functions

virtual bool cleanup ()
 
 COptMethodPraxis (const CCopasiContainer *pParent=NULL)
 
const C_FLOAT64evaluate ()
 
const C_FLOAT64evaluateFunction (C_FLOAT64 *, C_INT *)
 
virtual bool initialize ()
 
void initObjects ()
 

Private Attributes

CVector< C_FLOAT64mBest
 
C_FLOAT64 mBestValue
 
bool mContinue
 
CVector< C_FLOAT64mCurrent
 
C_FLOAT64 mEvaluationValue
 
unsigned C_INT32 mhIteration
 
unsigned C_INT32 mIteration
 
CPraxismpCPraxis
 
FPraxismpPraxis
 
C_FLOAT64 mTolerance
 
C_INT mVariableSize
 

Friends

COptMethodCOptMethod::createMethod (CCopasiMethod::SubType subType)
 

Additional Inherited Members

- Public Types inherited from CCopasiMethod
enum  SubType {
  unset = 0, RandomSearch, RandomSearchMaster, SimulatedAnnealing,
  CoranaWalk, DifferentialEvolution, ScatterSearch, GeneticAlgorithm,
  EvolutionaryProgram, SteepestDescent, HybridGASA, GeneticAlgorithmSR,
  HookeJeeves, LevenbergMarquardt, NelderMead, SRES,
  Statistics, ParticleSwarm, Praxis, TruncatedNewton,
  Newton, deterministic, LSODAR, directMethod,
  stochastic, tauLeap, adaptiveSA, hybrid,
  hybridLSODA, hybridODE45, DsaLsodar, tssILDM,
  tssILDMModified, tssCSP, mcaMethodReder, scanMethod,
  lyapWolf, sensMethod, EFMAlgorithm, EFMBitPatternTreeAlgorithm,
  EFMBitPatternAlgorithm, Householder, crossSectionMethod, linearNoiseApproximation
}
 
- Public Types inherited from CCopasiParameterGroup
typedef parameterGroup::iterator index_iterator
 
typedef
CCopasiContainer::objectMap::iterator 
name_iterator
 
typedef std::vector
< CCopasiParameter * > 
parameterGroup
 
- Public Types inherited from CCopasiParameter
enum  Type {
  DOUBLE = 0, UDOUBLE, INT, UINT,
  BOOL, GROUP, STRING, CN,
  KEY, FILE, EXPRESSION, INVALID
}
 
- Public Types inherited from CCopasiContainer
typedef std::multimap
< std::string, CCopasiObject * > 
objectMap
 
- Public Types inherited from CCopasiObject
typedef std::set< const
CCopasiObject * > 
DataObjectSet
 
typedef std::vector< Refresh * > DataUpdateSequence
 
- Public Types inherited from CObjectInterface
typedef std::set< const
CObjectInterface * > 
ObjectSet
 
typedef std::vector
< CObjectInterface * > 
UpdateSequence
 
- Static Public Member Functions inherited from COptMethod
static COptMethodcreateMethod (CCopasiMethod::SubType subType=CCopasiMethod::RandomSearch)
 
- Static Public Member Functions inherited from CCopasiObject
static std::vector< Refresh * > buildUpdateSequence (const DataObjectSet &objects, const DataObjectSet &uptoDateObjects, const DataObjectSet &context=DataObjectSet())
 
static void setRenameHandler (CRenameHandler *rh)
 
- Static Public Attributes inherited from CCopasiMethod
static const std::string SubTypeName []
 
static const char * XMLSubType []
 
- Static Public Attributes inherited from CCopasiParameter
static const std::string TypeName []
 
static const char * XMLType []
 
- Static Public Attributes inherited from CCopasiContainer
static const std::vector
< CCopasiContainer * > 
EmptyList
 
- Protected Types inherited from CCopasiObject
enum  Flag {
  Container = 0x1, Vector = 0x2, Matrix = 0x4, NameVector = 0x8,
  Reference = 0x10, ValueBool = 0x20, ValueInt = 0x40, ValueInt64 = 0x80,
  ValueDbl = 0x100, NonUniqueName = 0x200, StaticString = 0x400, ValueString = 0x800,
  Separator = 0x1000, ModelEntity = 0x2000, Array = 0x4000, DataModel = 0x8000,
  Root = 0x10000, Gui = 0x20000
}
 
- Protected Member Functions inherited from COptMethod
 COptMethod (const CCopasiTask::Type &taskType, const SubType &subType, const CCopasiContainer *pParent=NULL)
 
- Protected Member Functions inherited from CCopasiMethod
 CCopasiMethod (const CCopasiTask::Type &taskType, const SubType &subType, const CCopasiContainer *pParent=NULL)
 
- Protected Member Functions inherited from CCopasiParameterGroup
 CCopasiParameterGroup ()
 
- Protected Member Functions inherited from CCopasiContainer
template<class CType >
CCopasiObjectaddMatrixReference (const std::string &name, CType &reference, const unsigned C_INT32 &flag=0)
 
template<class CType >
CCopasiObjectaddObjectReference (const std::string &name, CType &reference, const unsigned C_INT32 &flag=0)
 
template<class CType >
CCopasiObjectaddVectorReference (const std::string &name, CType &reference, const unsigned C_INT32 &flag=0)
 
void initObjects ()
 
- Protected Member Functions inherited from CCopasiObject
 CCopasiObject ()
 
 CCopasiObject (const std::string &name, const CCopasiContainer *pParent=NULL, const std::string &type="CN", const unsigned C_INT32 &flag=0)
 
- Protected Attributes inherited from COptMethod
const bool mBounds
 
const std::vector< COptItem * > * mpOptContraints
 
const std::vector< COptItem * > * mpOptItem
 
COptProblemmpOptProblem
 
COptTaskmpParentTask
 
const std::vector
< UpdateMethod * > * 
mpSetCalculateVariable
 
- Protected Attributes inherited from CCopasiMethod
CProcessReportmpCallBack
 
- Protected Attributes inherited from CCopasiParameter
std::string mKey
 
CCopasiObjectmpValueReference
 
size_t mSize
 
Value mValue
 
- Protected Attributes inherited from CCopasiContainer
objectMap mObjects
 
- Static Protected Attributes inherited from CCopasiObject
static CRenameHandlersmpRenameHandler = NULL
 

Detailed Description

Definition at line 34 of file COptMethodPraxis.h.

Constructor & Destructor Documentation

COptMethodPraxis::COptMethodPraxis ( const COptMethodPraxis src,
const CCopasiContainer pParent = NULL 
)

Copy Constructor

Parameters
constCOptMethodPraxis & src
constCCopasiContainer * pParent (default: NULL)

Definition at line 42 of file COptMethodPraxis.cpp.

References initObjects().

43  :
44  COptMethod(src, pParent),
46  mpCPraxis(new CPraxis())
47 {initObjects();}
const C_FLOAT64 & evaluateFunction(C_FLOAT64 *, C_INT *)
COptMethodPraxis::~COptMethodPraxis ( )
virtual

Destructor

Definition at line 49 of file COptMethodPraxis.cpp.

References cleanup(), mpCPraxis, mpPraxis, and pdelete.

50 {
53  cleanup();
54 }
#define pdelete(p)
Definition: copasi.h:215
virtual bool cleanup()
COptMethodPraxis::COptMethodPraxis ( const CCopasiContainer pParent = NULL)
private

Default Constructor

Parameters
constCCopasiContainer * pParent (default: NULL)

Definition at line 33 of file COptMethodPraxis.cpp.

References CCopasiParameterGroup::addParameter(), C_FLOAT64, CCopasiParameter::DOUBLE, and initObjects().

Member Function Documentation

bool COptMethodPraxis::cleanup ( )
privatevirtual

Cleanup arrays and pointers.

Returns
bool success

Reimplemented from COptMethod.

Definition at line 146 of file COptMethodPraxis.cpp.

Referenced by initialize(), and ~COptMethodPraxis().

147 {
148  return true;
149 }
const C_FLOAT64 & COptMethodPraxis::evaluate ( )
private

Evaluate the objective function

Returns
bool continue

Definition at line 182 of file COptMethodPraxis.cpp.

References COptProblem::calculate(), COptProblem::checkFunctionalConstraints(), COptProblem::checkParametricConstraints(), COptProblem::getCalculateValue(), mBestValue, mContinue, mEvaluationValue, and COptMethod::mpOptProblem.

Referenced by evaluateFunction(), and optimise().

183 {
184  // We do not need to check whether the parametric constraints are fulfilled
185  // since the parameters are created within the bounds.
186 
189 
190  // when we leave the either the parameter or functional domain
191  // we penalize the objective value by forcing it to be larger
192  // than the best value recorded so far.
197 
198  return mEvaluationValue;
199 }
COptProblem * mpOptProblem
Definition: COptMethod.h:56
virtual bool calculate()
virtual bool checkFunctionalConstraints()
C_FLOAT64 mEvaluationValue
virtual bool checkParametricConstraints()
const C_FLOAT64 & getCalculateValue() const
const C_FLOAT64 & COptMethodPraxis::evaluateFunction ( C_FLOAT64 x,
C_INT n 
)
private

Definition at line 152 of file COptMethodPraxis.cpp.

References C_INT, COutputInterface::DURING, evaluate(), mBest, mBestValue, mContinue, mEvaluationValue, COptMethod::mpOptProblem, COptMethod::mpParentTask, COptMethod::mpSetCalculateVariable, CCopasiTask::output(), and COptProblem::setSolution().

153 {
154  C_INT i;
155 
156  for (i = 0; i < *n; i++)
157  (*(*mpSetCalculateVariable)[i])(x[i]);
158 
159  //carry out the function evaluation
160  evaluate();
161 
163  {
164  // We found a new best value lets report it.
165  // and store that value
166  for (i = 0; i < *n; i++)
167  mBest[i] = x[i];
168 
171 
172  // We found a new best value lets report it.
174  }
175 
176  if (!mContinue)
177  throw bool(mContinue);
178 
179  return mEvaluationValue;
180 }
#define C_INT
Definition: copasi.h:115
COptTask * mpParentTask
Definition: COptMethod.h:58
COptProblem * mpOptProblem
Definition: COptMethod.h:56
virtual void output(const COutputInterface::Activity &activity)
CVector< C_FLOAT64 > mBest
const std::vector< UpdateMethod * > * mpSetCalculateVariable
Definition: COptMethod.h:65
virtual bool setSolution(const C_FLOAT64 &value, const CVector< C_FLOAT64 > &variables)
C_FLOAT64 mEvaluationValue
const C_FLOAT64 & evaluate()
bool COptMethodPraxis::initialize ( )
privatevirtual

Initialize arrays and pointer.

Returns
bool success

Reimplemented from COptMethod.

Definition at line 128 of file COptMethodPraxis.cpp.

References C_INT, cleanup(), CCopasiParameter::getValue(), COptMethod::initialize(), mBest, mContinue, mCurrent, mIteration, COptMethod::mpOptItem, mTolerance, mVariableSize, CCopasiParameter::Value::pDOUBLE, and CVector< CType >::resize().

Referenced by optimise().

129 {
130  cleanup();
131 
132  if (!COptMethod::initialize()) return false;
133 
134  mTolerance = * getValue("Tolerance").pDOUBLE;
135  mIteration = 0;
136 
137  mVariableSize = (C_INT) mpOptItem->size();
140 
141  mContinue = true;
142 
143  return true;
144 }
#define C_INT
Definition: copasi.h:115
virtual bool initialize()
Definition: COptMethod.cpp:189
void resize(size_t size, const bool &copy=false)
Definition: CVector.h:301
CVector< C_FLOAT64 > mBest
CVector< C_FLOAT64 > mCurrent
const Value & getValue() const
unsigned C_INT32 mIteration
const std::vector< COptItem * > * mpOptItem
Definition: COptMethod.h:70
virtual bool cleanup()
void COptMethodPraxis::initObjects ( )
private

Initialize contained objects.

Definition at line 56 of file COptMethodPraxis.cpp.

References CCopasiContainer::addObjectReference(), mIteration, and CCopasiObject::ValueInt.

Referenced by COptMethodPraxis().

57 {
59 }
unsigned C_INT32 mIteration
CCopasiObject * addObjectReference(const std::string &name, CType &reference, const unsigned C_INT32 &flag=0)
bool COptMethodPraxis::optimise ( void  )
virtual

Execute the optimization algorithm calling simulation routine when needed. It is noted that this procedure can give feedback of its progress by the callback function set with SetCallback. @ return success;

Reimplemented from COptMethod.

Definition at line 61 of file COptMethodPraxis.cpp.

References CVectorCore< CType >::array(), C_FLOAT64, C_INT, COptItem::checkConstraint(), COutputInterface::DURING, evaluate(), COptItem::getLowerBoundValue(), COptItem::getStartValue(), COptItem::getUpperBoundValue(), initialize(), mBest, mBestValue, mContinue, mCurrent, mpCPraxis, COptMethod::mpOptProblem, COptMethod::mpParentTask, mpPraxis, mTolerance, mVariableSize, CCopasiTask::output(), CPraxis::praxis_(), and COptProblem::setSolution().

62 {
63  if (!initialize()) return false;
64 
65  C_INT i;
66  C_INT prin = 0;
67  C_FLOAT64 tmp = 0.0;
68  C_FLOAT64 machep, stepmx, d1, d2;
69 
70  // initial point is the first guess but we have to make sure that
71  // we are within the parameter domain
72 
73  for (i = 0; i < mVariableSize; i++)
74  {
75  const COptItem & OptItem = *(*mpOptItem)[i];
76  mCurrent[i] = OptItem.getStartValue();
77 
78  //force it to be within the bounds
79  switch (OptItem.checkConstraint(mCurrent[i]))
80  {
81  case - 1:
82  mCurrent[i] = *OptItem.getLowerBoundValue();
83  break;
84 
85  case 1:
86  mCurrent[i] = *OptItem.getUpperBoundValue();
87  break;
88  }
89 
90  //set the value
91  (*(*mpSetCalculateVariable)[i])(mCurrent[i]);
92  }
93 
94  // Report the first value as the current best
95  mBestValue = evaluate();
96  mBest = mCurrent;
98 
99  // We found a new best value lets report it.
101 
102  //estimate the machine epsilon
103  d1 = 1.0;
104 
105  do
106  {
107  d1 /= 2.0;
108  d2 = d1 + 1.;
109  }
110  while (d2 != 1.0);
111 
112  machep = d1 * 2.0;
113 
114  //estimate the maximum step size
115  stepmx = 0.6;
116 
117  //carry out the minimisation
118  try
119  {
120  mpCPraxis->praxis_(&mTolerance, &machep, &stepmx, &mVariableSize, &prin, mCurrent.array(), mpPraxis, &tmp);
121  }
122  catch (bool)
123  {}
124 
125  return true;
126 }
C_FLOAT64 praxis_(C_FLOAT64 *t0, C_FLOAT64 *machep, C_FLOAT64 *h0, C_INT *n, C_INT *prin, C_FLOAT64 *x, FPraxis *f, C_FLOAT64 *fmin)
Definition: CPraxis.cpp:69
#define C_INT
Definition: copasi.h:115
virtual C_INT32 checkConstraint() const
Definition: COptItem.cpp:401
COptTask * mpParentTask
Definition: COptMethod.h:58
COptProblem * mpOptProblem
Definition: COptMethod.h:56
virtual void output(const COutputInterface::Activity &activity)
CVector< C_FLOAT64 > mBest
CVector< C_FLOAT64 > mCurrent
const C_FLOAT64 * getLowerBoundValue() const
Definition: COptItem.h:191
virtual bool setSolution(const C_FLOAT64 &value, const CVector< C_FLOAT64 > &variables)
const C_FLOAT64 & getStartValue() const
Definition: COptItem.cpp:199
#define C_FLOAT64
Definition: copasi.h:92
CType * array()
Definition: CVector.h:139
const C_FLOAT64 * getUpperBoundValue() const
Definition: COptItem.h:198
virtual bool initialize()
const C_FLOAT64 & evaluate()

Friends And Related Function Documentation

Member Data Documentation

CVector< C_FLOAT64 > COptMethodPraxis::mBest
private

The last individual

Definition at line 113 of file COptMethodPraxis.h.

Referenced by evaluateFunction(), initialize(), and optimise().

C_FLOAT64 COptMethodPraxis::mBestValue
private

The best value found so far

Definition at line 118 of file COptMethodPraxis.h.

Referenced by evaluate(), evaluateFunction(), and optimise().

bool COptMethodPraxis::mContinue
private

Flag indicating whether the computation shall continue

Definition at line 128 of file COptMethodPraxis.h.

Referenced by evaluate(), evaluateFunction(), initialize(), and optimise().

CVector< C_FLOAT64 > COptMethodPraxis::mCurrent
private

The current solution guess

Definition at line 108 of file COptMethodPraxis.h.

Referenced by initialize(), and optimise().

C_FLOAT64 COptMethodPraxis::mEvaluationValue
private

The result of a function evaluation

Definition at line 123 of file COptMethodPraxis.h.

Referenced by evaluate(), and evaluateFunction().

unsigned C_INT32 COptMethodPraxis::mhIteration
private

Handle to the process report item "Current Iteration"

Definition at line 98 of file COptMethodPraxis.h.

unsigned C_INT32 COptMethodPraxis::mIteration
private

The number of iterations

Definition at line 93 of file COptMethodPraxis.h.

Referenced by initialize(), and initObjects().

CPraxis* COptMethodPraxis::mpCPraxis
private

CPraxis function.

Definition at line 138 of file COptMethodPraxis.h.

Referenced by optimise(), and ~COptMethodPraxis().

FPraxis* COptMethodPraxis::mpPraxis
private

Functor pointing to the Praxis method.

Definition at line 133 of file COptMethodPraxis.h.

Referenced by optimise(), and ~COptMethodPraxis().

C_FLOAT64 COptMethodPraxis::mTolerance
private

The tolerance

Definition at line 88 of file COptMethodPraxis.h.

Referenced by initialize(), and optimise().

C_INT COptMethodPraxis::mVariableSize
private

number of parameters

Definition at line 103 of file COptMethodPraxis.h.

Referenced by initialize(), and optimise().


The documentation for this class was generated from the following files: