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