class TMVA::PDEFoamDiscriminantDensity: public TMVA::PDEFoamDensityBase


 PDEFoamDiscriminantDensity

 This is a concrete implementation of PDEFoam.  Density(...)
 estimates the discriminant density at a given phase-space point
 using range-searching.  The discriminant D is defined as

    D = #events with given class / total number of events

Function Members (Methods)

public:

virtual	~PDEFoamDiscriminantDensity()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Double_t	Density(vector<Double_t>& Xarg, Double_t& event_density)
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
void	TMVA::PDEFoamDensityBase::FillBinarySearchTree(const TMVA::Event* ev)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
const vector<Double_t>&	TMVA::PDEFoamDensityBase::GetBox() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TObject::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
void	TObject::operator delete(void* ptr)
void	TObject::operator delete(void* ptr, void* vp)
void	TObject::operator delete[](void* ptr)
void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
TMVA::PDEFoamDiscriminantDensity&	operator=(const TMVA::PDEFoamDiscriminantDensity&)
virtual void	TObject::Paint(Option_t* option = "")
TMVA::PDEFoamDensityBase	TMVA::PDEFoamDensityBase::PDEFoamDensityBase()
TMVA::PDEFoamDensityBase	TMVA::PDEFoamDensityBase::PDEFoamDensityBase(vector<Double_t> box)
TMVA::PDEFoamDensityBase	TMVA::PDEFoamDensityBase::PDEFoamDensityBase(const TMVA::PDEFoamDensityBase&)
TMVA::PDEFoamDiscriminantDensity	PDEFoamDiscriminantDensity()
TMVA::PDEFoamDiscriminantDensity	PDEFoamDiscriminantDensity(const TMVA::PDEFoamDiscriminantDensity&)
TMVA::PDEFoamDiscriminantDensity	PDEFoamDiscriminantDensity(vector<Double_t> box, UInt_t cls)
virtual void	TObject::Pop()
virtual void	TObject::Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	TMVA::PDEFoamDensityBase::SetBox(vector<Double_t> box)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
Double_t	TMVA::PDEFoamDensityBase::GetBoxVolume()
TMVA::MsgLogger&	TMVA::PDEFoamDensityBase::Log() const
void	TObject::MakeZombie()

Data Members

public:

static TObject::(anonymous)	TObject::kBitMask
static TObject::EStatusBits	TObject::kCanDelete
static TObject::EStatusBits	TObject::kCannotPick
static TObject::EStatusBits	TObject::kHasUUID
static TObject::EStatusBits	TObject::kInvalidObject
static TObject::(anonymous)	TObject::kIsOnHeap
static TObject::EStatusBits	TObject::kIsReferenced
static TObject::EStatusBits	TObject::kMustCleanup
static TObject::EStatusBits	TObject::kNoContextMenu
static TObject::(anonymous)	TObject::kNotDeleted
static TObject::EStatusBits	TObject::kObjInCanvas
static TObject::(anonymous)	TObject::kOverwrite
static TObject::(anonymous)	TObject::kSingleKey
static TObject::(anonymous)	TObject::kWriteDelete
static TObject::(anonymous)	TObject::kZombie

protected:

TMVA::BinarySearchTree*	TMVA::PDEFoamDensityBase::fBst	Binary tree to find events within a volume
UInt_t	fClass	signal class
TMVA::MsgLogger*	TMVA::PDEFoamDensityBase::fLogger	! message logger

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

PDEFoamDiscriminantDensity()

{}

PDEFoamDiscriminantDensity(vector<Double_t> box, UInt_t cls)

 User construcor:

 Parameters:

 - box - size of the range-searching box (n-dimensional
   std::vector)

 - cls - event class used for the range-searching

PDEFoamDiscriminantDensity(const TMVA::PDEFoamDiscriminantDensity& )

 Copy constructor

Double_t Density(vector<Double_t>& Xarg, Double_t& event_density)

 This function is needed during the foam buildup.  It returns the
 average number density of events of type fClass within the
 range-searching volume (specified by fBox).

 Parameters:

 - xev - event vector (in [fXmin,fXmax]) to place the box at

 - event_density - here the event density is stored

 Returns:

 Number of events (event weights) of type fClass, which were
 found in the range-searching volume at point 'xev', divided by
 the box volume.

virtual ~PDEFoamDiscriminantDensity()

{}