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ConstrainedOptPack_QPInitFixedFreeStd.hpp
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00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
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00041 
00042 #ifndef QP_INIT_FIXED_FREE_STD_H
00043 #define QP_INIT_FIXED_FREE_STD_H
00044 
00045 #include "ConstrainedOptPack_QPSchur.hpp"
00046 
00047 namespace ConstrainedOptPack {
00048 namespace QPSchurPack {
00049 
00058 class QPInitFixedFreeStd : public QP {
00059 public:
00060 
00062   QPInitFixedFreeStd();
00063 
00130   void initialize(
00131     const DVectorSlice            &g
00132     ,const MatrixSymOp          &G
00133     ,const MatrixOp           *A
00134     ,size_type                n_R
00135     ,const size_type            i_x_free[]
00136     ,const size_type            i_x_fixed[]
00137     ,const EBounds              bnd_fixed[]
00138     ,const DVectorSlice           &b_X
00139     ,const MatrixSymOpNonsing   &Ko
00140     ,const DVectorSlice           &fo
00141     ,Constraints              *constraints
00142     ,std::ostream             *out        = NULL
00143     ,bool                 test_setup      = false
00144     ,value_type               warning_tol     = 1e-10
00145     ,value_type               error_tol     = 1e-5
00146     ,bool                 print_all_warnings  = false
00147     );
00148 
00151 
00153   size_type n() const;
00155   size_type m() const;
00157   const DVectorSlice g() const;
00159   const MatrixSymOp& G() const;
00161   const MatrixOp& A() const;
00163   size_type n_R() const;
00165   const x_init_t& x_init() const;
00167   const l_x_X_map_t& l_x_X_map() const;
00169   const i_x_X_map_t& i_x_X_map() const;
00171   const DVectorSlice b_X() const;
00173   const GenPermMatrixSlice& Q_R() const;
00175   const GenPermMatrixSlice& Q_X() const;
00177   const MatrixSymOpNonsing& Ko() const;
00179   const DVectorSlice fo() const;
00181   Constraints& constraints();
00183   const Constraints& constraints() const;
00184 
00186 
00187 private:
00188 
00189   // ///////////////////////////////////
00190   // Private types
00191 
00192   typedef std::vector<size_type>    row_i_t;
00193   typedef std::vector<size_type>    col_j_t;
00194   
00195   // ///////////////////////////////////
00196   // Private data members
00197 
00198 
00199   size_type       n_;
00200   size_type       n_R_;
00201   size_type       m_;
00202   DVectorSlice        g_; // will not be modified!
00203   const MatrixSymOp *G_;
00204   const MatrixOp    *A_;  // If NULL not no equalities in Ko
00205   x_init_t        x_init_;
00206   l_x_X_map_t       l_x_X_map_;
00207   i_x_X_map_t       i_x_X_map_;
00208   DVectorSlice        b_X_; // will not be modified!
00209   GenPermMatrixSlice    Q_R_;
00210   row_i_t         Q_R_row_i_;
00211   col_j_t         Q_R_col_j_;
00212   GenPermMatrixSlice    Q_X_;
00213   row_i_t         Q_X_row_i_;
00214   col_j_t         Q_X_col_j_;
00215   const MatrixSymOpNonsing
00216               *Ko_;
00217   DVectorSlice        fo_;  // will not be modified
00218   Constraints       *constraints_;
00219 
00220   // Private member function
00221   void assert_initialized() const;
00222 
00223 };  // end class QPInitFixedFreeStd
00224 
00225 } // end namespace QPSchurPack
00226 } // end namespace ConstrainedOptPack 
00227 
00228 #endif  // QP_INIT_FIXED_FREE_STD_H
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