library: libQuadp
#include "TQpVar.h"


class description - source file - inheritance tree (.pdf)

class TQpVar : public TObject

Inheritance Chart:

static Double_t FindBlocking(TVectorD& w, TVectorD& wstep, TVectorD& u, TVectorD& ustep, Double_t maxStep, Double_t& w_elt, Double_t& wstep_elt, Double_t& u_elt, Double_t& ustep_elt, int& first_or_second) static Double_t FindBlockingSub(Int_t n, Double_t* w, Int_t incw, Double_t* wstep, Int_t incwstep, Double_t* u, Int_t incu, Double_t* ustep, Int_t incustep, Double_t maxStep, Double_t& w_elt, Double_t& wstep_elt, Double_t& u_elt, Double_t& ustep_elt, Int_t& first_or_second) static Double_t StepBound(TVectorD& v, TVectorD& dir, Double_t maxStep) public:
TQpVar() TQpVar(TVectorD& x_in, TVectorD& s_in, TVectorD& y_in, TVectorD& z_in, TVectorD& v_in, TVectorD& gamma_in, TVectorD& w_in, TVectorD& phi_in, TVectorD& t_in, TVectorD& lambda_in, TVectorD& u_in, TVectorD& pi_in, TVectorD& ixlow_in, TVectorD& ixupp_in, TVectorD& iclow_in, TVectorD& icupp_in) TQpVar(Int_t nx, Int_t my, Int_t mz, TVectorD& ixlow, TVectorD& ixupp, TVectorD& iclow, TVectorD& icupp) TQpVar(const TQpVar& another) virtual ~TQpVar() static TClass* Class() virtual Double_t FindBlocking(TQpVar* step, Double_t& primalValue, Double_t& primalStep, Double_t& dualValue, Double_t& dualStep, Int_t& firstOrSecond) virtual Double_t GetMu() virtual void InteriorPoint(Double_t alpha, Double_t beta) virtual TClass* IsA() const virtual Bool_t IsInteriorPoint() virtual Double_t MuStep(TQpVar* step, Double_t alpha) virtual void Negate() virtual Double_t Norm1() virtual Double_t NormInf() TQpVar& operator=(const TQpVar& source) virtual void Print(Option_t* option = "") const virtual void Saxpy(TQpVar* b, Double_t alpha) virtual void ShiftBoundVariables(Double_t alpha, Double_t beta) virtual void ShowMembers(TMemberInspector& insp, char* parent) virtual Double_t StepBound(TQpVar* b) virtual void Streamer(TBuffer& b) void StreamerNVirtual(TBuffer& b) virtual Bool_t ValidNonZeroPattern() virtual Double_t Violation()

Data Members

Int_t fNx Int_t fMy Int_t fMz Int_t fNxup Int_t fNxlo Int_t fMcup Int_t fMclo TVectorD fXloIndex TVectorD fXupIndex TVectorD fCupIndex TVectorD fCloIndex public:
Int_t fNComplementaryVariables number of complementary primal-dual variables. TVectorD fX TVectorD fS TVectorD fY TVectorD fZ TVectorD fV TVectorD fPhi TVectorD fW TVectorD fGamma TVectorD fT TVectorD fLambda TVectorD fU TVectorD fPi static const TQpVar::EVarBlock kno_block static const TQpVar::EVarBlock kt_block static const TQpVar::EVarBlock klambda_block static const TQpVar::EVarBlock ku_block static const TQpVar::EVarBlock kpi_block static const TQpVar::EVarBlock kv_block static const TQpVar::EVarBlock kgamma_block static const TQpVar::EVarBlock kw_block static const TQpVar::EVarBlock kphi_block

Class Description

 Class containing the variables for the general QP formulation         


TQpVar(TVectorD &x_in,TVectorD &s_in,TVectorD &y_in,TVectorD &z_in, TVectorD &v_in,TVectorD &gamma_in,TVectorD &w_in,TVectorD &phi_in, TVectorD &t_in,TVectorD &lambda_in,TVectorD &u_in,TVectorD &pi_in, TVectorD &ixlow_in,TVectorD &ixupp_in,TVectorD &iclow_in,TVectorD &icupp_in)

TQpVar(Int_t nx,Int_t my,Int_t mz,TVectorD &ixlow,TVectorD &ixupp, TVectorD &iclow,TVectorD &icupp)

TQpVar(const TQpVar &another) : TObject(another)

Double_t GetMu()

Double_t MuStep(TQpVar *step,Double_t alpha)

void Saxpy(TQpVar *b,Double_t alpha)

void Negate()

Double_t StepBound(TQpVar *b)

Double_t StepBound(TVectorD &v,TVectorD &dir,Double_t maxStep)

Bool_t IsInteriorPoint()

Double_t FindBlocking(TQpVar *step, Double_t &primalValue, Double_t &primalStep, Double_t &dualValue, Double_t &dualStep, Int_t &fIrstOrSecond)

Double_t FindBlocking(TVectorD &w,TVectorD &wstep,TVectorD &u,TVectorD &ustep, Double_t maxStep,Double_t &w_elt,Double_t &wstep_elt,Double_t &u_elt, Double_t &ustep_elt,int& fIrst_or_second)

Double_t FindBlockingSub(Int_t n, Double_t *w, Int_t incw, Double_t *wstep,Int_t incwstep, Double_t *u, Int_t incu, Double_t *ustep,Int_t incustep, Double_t maxStep, Double_t &w_elt,Double_t &wstep_elt, Double_t &u_elt,Double_t &ustep_elt, Int_t &fIrst_or_second)

void InteriorPoint(Double_t alpha,Double_t beta)

Double_t Violation()

void ShiftBoundVariables(Double_t alpha,Double_t beta)

void Print(Option_t * /*option*/) const

Double_t Norm1()

Double_t NormInf()

Bool_t ValidNonZeroPattern()

Inline Functions

               void ~TQpVar()
            TQpVar& operator=(const TQpVar& source)
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)

Author: Eddy Offermann May 2004
Last update: root/quadp:$Name: $:$Id: TQpVar.cxx,v 1.5 2005/09/04 10:02:30 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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