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The Gaudi Framework
v25r3
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Interface file to find minimum of the function and compute covariance matrix (matrix of error) More...
#include <GaudiGSL/IFuncMinimum.h>
Public Types | |
| typedef Genfun::AbsFunction | GenFunc |
| Function which we minimize (. More... | |
| typedef Genfun::Argument | Arg |
| Argument of function "GenFunc" (. More... | |
| typedef CLHEP::HepSymMatrix | Covariance |
| Covariance matrix (matrix of error) (. More... | |
 Public Types inherited from IInterface | |
| enum | Status { SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR } |
| Return status. More... | |
| typedef Gaudi::InterfaceId < IInterface, 0, 0 > | iid |
| Interface ID. More... | |
| typedef mpl::set1< iid > | ext_iids |
| Extra interfaces. More... | |
Public Member Functions | |
| DeclareInterfaceID (IFuncMinimum, 2, 0) | |
| InterfaceID. More... | |
| virtual StatusCode | minimum (const GenFunc &fun, Arg &pars) const =0 |
| Do Multidimensional Minimization. More... | |
| virtual StatusCode | minimum (const GenFunc &fun, Arg &pars, Covariance &covar) const =0 |
| Find minimum and gradient of the function "GenFunc". More... | |
| Public Member Functions inherited from IAlgTool | |
| DeclareInterfaceID (IAlgTool, 3, 0) | |
| InterfaceID. More... | |
| virtual | ~IAlgTool () |
| Virtual destructor. More... | |
| virtual const std::string & | type () const =0 |
| The type of an AlgTool, meaning the concrete AlgTool class. More... | |
| virtual const IInterface * | parent () const =0 |
| The parent of the concrete AlgTool. More... | |
| virtual StatusCode | configure ()=0 |
| Configuration (from OFFLINE to CONFIGURED). More... | |
| virtual StatusCode | initialize ()=0 |
| Initialization (from CONFIGURED to INITIALIZED). More... | |
| virtual StatusCode | start ()=0 |
| Start (from INITIALIZED to RUNNING). More... | |
| virtual StatusCode | stop ()=0 |
| Stop (from RUNNING to INITIALIZED). More... | |
| virtual StatusCode | finalize ()=0 |
| Finalize (from INITIALIZED to CONFIGURED). More... | |
| virtual StatusCode | terminate ()=0 |
| Initialization (from CONFIGURED to OFFLINE). More... | |
| virtual StatusCode | reinitialize ()=0 |
| Initialization (from INITIALIZED or RUNNING to INITIALIZED, via CONFIGURED). More... | |
| virtual StatusCode | restart ()=0 |
| Initialization (from RUNNING to RUNNING, via INITIALIZED). More... | |
| virtual Gaudi::StateMachine::State | FSMState () const =0 |
| Get the current state. More... | |
| virtual StatusCode | sysInitialize ()=0 |
| Initialization of the Tool. More... | |
| virtual StatusCode | sysStart ()=0 |
| Initialization of the Tool. More... | |
| virtual StatusCode | sysStop ()=0 |
| Initialization of the Tool. More... | |
| virtual StatusCode | sysFinalize ()=0 |
| Finalization of the Tool. More... | |
| virtual StatusCode | sysReinitialize ()=0 |
| Initialization of the Tool. More... | |
| virtual StatusCode | sysRestart ()=0 |
| Initialization of the Tool. More... | |
| virtual unsigned long | refCount () const =0 |
| Current number of reference counts. More... | |
| Public Member Functions inherited from INamedInterface | |
| DeclareInterfaceID (INamedInterface, 1, 0) | |
| InterfaceID. More... | |
| virtual const std::string & | name () const =0 |
| Retrieve the name of the instance. More... | |
| virtual | ~INamedInterface () |
| Virtual destructor (always needed for abstract classes). More... | |
| Public Member Functions inherited from IInterface | |
| virtual void * | i_cast (const InterfaceID &) const =0 |
| main cast function More... | |
| virtual std::vector< std::string > | getInterfaceNames () const =0 |
| Returns a vector of strings containing the names of all the implemented interfaces. More... | |
| virtual unsigned long | addRef ()=0 |
| Increment the reference count of Interface instance. More... | |
| virtual unsigned long | release ()=0 |
| Release Interface instance. More... | |
| virtual StatusCode | queryInterface (const InterfaceID &ti, void **pp)=0 |
| Set the void** to the pointer to the requested interface of the instance. More... | |
| virtual | ~IInterface () |
| Virtual destructor. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from IInterface | |
| static const InterfaceID & | interfaceID () |
| Return an instance of InterfaceID identifying the interface. More... | |
Interface file to find minimum of the function and compute covariance matrix (matrix of error)
Definition at line 29 of file IFuncMinimum.h.
| typedef Genfun::Argument IFuncMinimum::Arg |
Argument of function "GenFunc" (.
Definition at line 37 of file IFuncMinimum.h.
| typedef CLHEP::HepSymMatrix IFuncMinimum::Covariance |
Covariance matrix (matrix of error) (.
Definition at line 39 of file IFuncMinimum.h.
| typedef Genfun::AbsFunction IFuncMinimum::GenFunc |
Function which we minimize (.
Definition at line 35 of file IFuncMinimum.h.
| IFuncMinimum::DeclareInterfaceID | ( | IFuncMinimum | , |
| 2 | , | ||
| 0 | |||
| ) |
|
pure virtual |
Do Multidimensional Minimization.
Find minimum and gradient of the function "GenFunc"
| fun | - function |
| pars | - argument |
Implemented in FuncMinimum.
|
pure virtual |
Find minimum and gradient of the function "GenFunc".
| fun | - function |
| pars | - argument |
| covar | - covariance matrix (matrix of error) |
Implemented in FuncMinimum.
1.8.7 
