6 #ifndef ClpCholeskyTaucs_H
7 #define ClpCholeskyTaucs_H
57 virtual void solve (
double * region) ;
79 taucs_ccs_matrix * matrix_;
82 void * factorization_;
84 double * sparseFactorT_;
86 CoinBigIndex * choleskyStartT_;
90 CoinBigIndex sizeFactorT_;
Abstract base class for Clp Matrices.
This solves LPs using interior point methods.
Taucs class for Clp Cholesky factorization.
char * rowsDropped() const
rowsDropped - which rows are gone
virtual int order(ClpInterior *model)
Orders rows and saves pointer to matrix.and model.
Base class for Clp Cholesky factorization Will do better factorization.
virtual void solve(double *region)
Uses factorization to solve.
virtual ~ClpCholeskyTaucs()
Destructor.
longDouble * diagonal() const
Return diagonal.
ClpCholeskyTaucs & operator=(const ClpCholeskyTaucs &)
virtual ClpCholeskyBase * clone() const
Clone.
ClpCholeskyTaucs()
Default constructor.
virtual int symbolic()
Dummy.
virtual int factorize(const double *diagonal, int *rowsDropped)
Factorize - filling in rowsDropped and returning number dropped.