ConstrainedOptPack_MatrixHessianSuperBasicInitDiagonal.hpp

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// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
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#ifndef MATRIX_HESSIAN_SUPER_BASIC_INIT_DIAGONAL_H
#define MATRIX_HESSIAN_SUPER_BASIC_INIT_DIAGONAL_H

#include <vector>

#include "ConstrainedOptPack_MatrixHessianSuperBasic.hpp"
#include "AbstractLinAlgPack/src/AbstractLinAlgPack_MatrixSymInitDiag.hpp"

namespace ConstrainedOptPack {

class MatrixHessianSuperBasicInitDiagonal
  : public virtual MatrixHessianSuperBasic
  , public virtual MatrixSymInitDiag
  {
public:

  MatrixHessianSuperBasicInitDiagonal();


  void initialize(
    size_type            n
    ,size_type           n_R
    ,const size_type     i_x_free[]
    ,const size_type     i_x_fixed[]
    ,const EBounds       bnd_fixed[]
    ,const B_RR_ptr_t&   B_RR_ptr
    ,const B_RX_ptr_t&   B_RX_ptr
    ,BLAS_Cpp::Transp    B_RX_trans
    ,const B_XX_ptr_t&   B_XX_ptr
    );
  


  void init_identity( size_type n, value_type alpha );
  void init_diagonal( const DVectorSlice& diag );


private:

  // ///////////////////////////////////
  // Private data members

  MatrixSymInitDiag   *B_RR_init_;  // will be non-null for any valid initalization

  // //////////////////////////
  // Private member functions
  
}; // end class MatrixHessianSuperBasicInitDiagonal

} // end namespace ConstrainedOptPack

#endif // MATRIX_HESSIAN_SUPER_BASIC_INIT_DIAGONAL_H