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Reference Guide
TQpDataBase Class Referenceabstract

Data for the general QP formulation

The Data class stores the data defining the problem and provides methods for performing the operations with this data required by the interior-point algorithms. These operations include assembling the linear systems (5) or (7), performing matrix-vector operations with the data, calculating norms of the data, reading input into the data structure from various sources, generating random problem instances, and printing the data.

Definition at line 60 of file TQpDataBase.h.

Public Member Functions

 TQpDataBase ()
 Default constructor. More...
 
 TQpDataBase (const TQpDataBase &another)
 Copy constructor. More...
 
 TQpDataBase (Int_t nx, Int_t my, Int_t mz)
 Constructor. More...
 
virtual ~TQpDataBase ()
 
virtual void Amult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x)=0
 
virtual void ATransmult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x)=0
 
virtual void Cmult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x)=0
 
virtual void CTransmult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x)=0
 
virtual Double_t DataNorm ()=0
 
virtual void DataRandom (TVectorD &x, TVectorD &y, TVectorD &z, TVectorD &s)=0
 
virtual TVectorDGetBa ()
 
virtual void GetDiagonalOfQ (TVectorD &dQ)=0
 
virtual TVectorDGetG ()
 
virtual TVectorDGetiSlowerBound ()
 
virtual TVectorDGetiSupperBound ()
 
virtual TVectorDGetiXlowerBound ()
 
virtual TVectorDGetiXupperBound ()
 
virtual TVectorDGetSlowerBound ()
 
virtual TVectorDGetSupperBound ()
 
virtual TVectorDGetXlowerBound ()
 
virtual TVectorDGetXupperBound ()
 
virtual Double_t ObjectiveValue (TQpVar *vars)=0
 
TQpDataBaseoperator= (const TQpDataBase &source)
 Assignment operator. More...
 
virtual void PutAIntoAt (TMatrixDBase &M, Int_t row, Int_t col)=0
 
virtual void PutCIntoAt (TMatrixDBase &M, Int_t row, Int_t col)=0
 
virtual void PutQIntoAt (TMatrixDBase &M, Int_t row, Int_t col)=0
 
virtual void Qmult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x)=0
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
ULong_t CheckedHash ()
 Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 

Public Attributes

TVectorD fBa
 
TVectorD fCloBound
 
TVectorD fCloIndex
 
TVectorD fCupBound
 
TVectorD fCupIndex
 
TVectorD fG
 
Int_t fMy
 
Int_t fMz
 
Int_t fNx
 
TVectorD fXloBound
 
TVectorD fXloIndex
 
TVectorD fXupBound
 
TVectorD fXupIndex
 

Static Protected Member Functions

static void RandomlyChooseBoundedVariables (TVectorD &x, TVectorD &dualx, TVectorD &blx, TVectorD &ixlow, TVectorD &bux, TVectorD &ixupp, Double_t &ix, Double_t percentLowerOnly, Double_t percentUpperOnly, Double_t percentBound)
 Randomly choose x and its boundaries. More...
 

Additional Inherited Members

- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5),
  kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
void MakeZombie ()
 

#include <TQpDataBase.h>

Inheritance diagram for TQpDataBase:
[legend]

Constructor & Destructor Documentation

◆ TQpDataBase() [1/3]

TQpDataBase::TQpDataBase ( )

Default constructor.

Definition at line 66 of file TQpDataBase.cxx.

◆ TQpDataBase() [2/3]

TQpDataBase::TQpDataBase ( Int_t  nx,
Int_t  my,
Int_t  mz 
)

Constructor.

Definition at line 77 of file TQpDataBase.cxx.

◆ TQpDataBase() [3/3]

TQpDataBase::TQpDataBase ( const TQpDataBase another)

Copy constructor.

Definition at line 102 of file TQpDataBase.cxx.

◆ ~TQpDataBase()

virtual TQpDataBase::~TQpDataBase ( )
inlinevirtual

Definition at line 126 of file TQpDataBase.h.

Member Function Documentation

◆ Amult()

virtual void TQpDataBase::Amult ( Double_t  beta,
TVectorD y,
Double_t  alpha,
const TVectorD x 
)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ ATransmult()

virtual void TQpDataBase::ATransmult ( Double_t  beta,
TVectorD y,
Double_t  alpha,
const TVectorD x 
)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ Cmult()

virtual void TQpDataBase::Cmult ( Double_t  beta,
TVectorD y,
Double_t  alpha,
const TVectorD x 
)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ CTransmult()

virtual void TQpDataBase::CTransmult ( Double_t  beta,
TVectorD y,
Double_t  alpha,
const TVectorD x 
)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ DataNorm()

virtual Double_t TQpDataBase::DataNorm ( )
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ DataRandom()

virtual void TQpDataBase::DataRandom ( TVectorD x,
TVectorD y,
TVectorD z,
TVectorD s 
)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ GetBa()

virtual TVectorD& TQpDataBase::GetBa ( )
inlinevirtual

Definition at line 141 of file TQpDataBase.h.

◆ GetDiagonalOfQ()

virtual void TQpDataBase::GetDiagonalOfQ ( TVectorD dQ)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ GetG()

virtual TVectorD& TQpDataBase::GetG ( )
inlinevirtual

Definition at line 140 of file TQpDataBase.h.

◆ GetiSlowerBound()

virtual TVectorD& TQpDataBase::GetiSlowerBound ( )
inlinevirtual

Definition at line 150 of file TQpDataBase.h.

◆ GetiSupperBound()

virtual TVectorD& TQpDataBase::GetiSupperBound ( )
inlinevirtual

Definition at line 148 of file TQpDataBase.h.

◆ GetiXlowerBound()

virtual TVectorD& TQpDataBase::GetiXlowerBound ( )
inlinevirtual

Definition at line 146 of file TQpDataBase.h.

◆ GetiXupperBound()

virtual TVectorD& TQpDataBase::GetiXupperBound ( )
inlinevirtual

Definition at line 144 of file TQpDataBase.h.

◆ GetSlowerBound()

virtual TVectorD& TQpDataBase::GetSlowerBound ( )
inlinevirtual

Definition at line 149 of file TQpDataBase.h.

◆ GetSupperBound()

virtual TVectorD& TQpDataBase::GetSupperBound ( )
inlinevirtual

Definition at line 147 of file TQpDataBase.h.

◆ GetXlowerBound()

virtual TVectorD& TQpDataBase::GetXlowerBound ( )
inlinevirtual

Definition at line 145 of file TQpDataBase.h.

◆ GetXupperBound()

virtual TVectorD& TQpDataBase::GetXupperBound ( )
inlinevirtual

Definition at line 143 of file TQpDataBase.h.

◆ ObjectiveValue()

virtual Double_t TQpDataBase::ObjectiveValue ( TQpVar vars)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ operator=()

TQpDataBase & TQpDataBase::operator= ( const TQpDataBase source)

Assignment operator.

Definition at line 209 of file TQpDataBase.cxx.

◆ PutAIntoAt()

virtual void TQpDataBase::PutAIntoAt ( TMatrixDBase M,
Int_t  row,
Int_t  col 
)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ PutCIntoAt()

virtual void TQpDataBase::PutCIntoAt ( TMatrixDBase M,
Int_t  row,
Int_t  col 
)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ PutQIntoAt()

virtual void TQpDataBase::PutQIntoAt ( TMatrixDBase M,
Int_t  row,
Int_t  col 
)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ Qmult()

virtual void TQpDataBase::Qmult ( Double_t  beta,
TVectorD y,
Double_t  alpha,
const TVectorD x 
)
pure virtual

Implemented in TQpDataDens, and TQpDataSparse.

◆ RandomlyChooseBoundedVariables()

void TQpDataBase::RandomlyChooseBoundedVariables ( TVectorD x,
TVectorD dualx,
TVectorD blx,
TVectorD ixlow,
TVectorD bux,
TVectorD ixupp,
Double_t ix,
Double_t  percentLowerOnly,
Double_t  percentUpperOnly,
Double_t  percentBound 
)
staticprotected

Randomly choose x and its boundaries.

Definition at line 111 of file TQpDataBase.cxx.

Member Data Documentation

◆ fBa

TVectorD TQpDataBase::fBa

Definition at line 113 of file TQpDataBase.h.

◆ fCloBound

TVectorD TQpDataBase::fCloBound

Definition at line 120 of file TQpDataBase.h.

◆ fCloIndex

TVectorD TQpDataBase::fCloIndex

Definition at line 121 of file TQpDataBase.h.

◆ fCupBound

TVectorD TQpDataBase::fCupBound

Definition at line 118 of file TQpDataBase.h.

◆ fCupIndex

TVectorD TQpDataBase::fCupIndex

Definition at line 119 of file TQpDataBase.h.

◆ fG

TVectorD TQpDataBase::fG

Definition at line 112 of file TQpDataBase.h.

◆ fMy

Int_t TQpDataBase::fMy

Definition at line 109 of file TQpDataBase.h.

◆ fMz

Int_t TQpDataBase::fMz

Definition at line 110 of file TQpDataBase.h.

◆ fNx

Int_t TQpDataBase::fNx

Definition at line 108 of file TQpDataBase.h.

◆ fXloBound

TVectorD TQpDataBase::fXloBound

Definition at line 116 of file TQpDataBase.h.

◆ fXloIndex

TVectorD TQpDataBase::fXloIndex

Definition at line 117 of file TQpDataBase.h.

◆ fXupBound

TVectorD TQpDataBase::fXupBound

Definition at line 114 of file TQpDataBase.h.

◆ fXupIndex

TVectorD TQpDataBase::fXupIndex

Definition at line 115 of file TQpDataBase.h.

Libraries for TQpDataBase:
[legend]

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