ConstrainedOptPack::DecompositionSystemVarReduct Class Reference

Specialization of DecompositionSystem for variable reduction decompositions. More...

#include <ConstrainedOptPack_DecompositionSystemVarReduct.hpp>

Inheritance diagram for ConstrainedOptPack::DecompositionSystemVarReduct:

Public types
enum	EExplicitImplicit

Matrix representations
	STANDARD_MEMBER_COMPOSITION_MEMBERS (EExplicitImplicit, D_imp)
	Set whether to use explicit or implicit D = -inv(C)*N matrix. More...
	STANDARD_MEMBER_COMPOSITION_MEMBERS (EExplicitImplicit, Uz_imp)
	Set whether to use explicit or implicit Uz = F + E * D matrix. More...

Constructors / initializers
	DecompositionSystemVarReduct (EExplicitImplicit D_imp=MAT_IMP_AUTO, EExplicitImplicit Uz_imp=MAT_IMP_AUTO)

Variable partitions.
virtual Range1D	var_indep () const =0
virtual Range1D	var_dep () const =0

Additional Inherited Members
Public Types inherited from ConstrainedOptPack::DecompositionSystem
enum	EOutputLevel
	Enumeration for the amount of output to create from update_decomp(). More...
enum	ERunTests
	Enumeration for if to run internal tests or not. More...
enum	EMatRelations
typedef Teuchos::RCP< const Teuchos::AbstractFactory < MatrixOpNonsing > >	mat_nonsing_fcty_ptr_t
typedef Teuchos::RCP< const Teuchos::AbstractFactory < MatrixOp > >	mat_fcty_ptr_t
Public Member Functions inherited from ConstrainedOptPack::DecompositionSystem
virtual	~DecompositionSystem ()
virtual size_type	n () const
	Return the number of rows in Gc. More...
virtual size_type	m () const =0
	Return the number of columns in Gc. More...
virtual size_type	r () const
	Returns the rank of Gc(:,equ_decomp()). More...
virtual Range1D	equ_decomp () const
	Returns the range of the decomposed equalities. More...
virtual Range1D	equ_undecomp () const
	Returns the range of the undecomposed equalities. More...
virtual const VectorSpace::space_ptr_t	space_range () const =0
	Return a VectorSpace object for the range space. More...
virtual const VectorSpace::space_ptr_t	space_null () const =0
	Return a VectorSpace object for the range space. More...
virtual const mat_fcty_ptr_t	factory_Z () const =0
	Return a matrix factory object for Z More...
virtual const mat_fcty_ptr_t	factory_Y () const =0
	Return a matrix factory object for Y More...
virtual const mat_nonsing_fcty_ptr_t	factory_R () const =0
	Return a matrix factory object for R. More...
virtual const mat_fcty_ptr_t	factory_Uz () const =0
	Return a matrix factory object for Uz More...
virtual const mat_fcty_ptr_t	factory_Uy () const =0
	Return a matrix factory object for Uy More...
virtual void	update_decomp (std::ostream *out, EOutputLevel olevel, ERunTests test_what, const MatrixOp &Gc, MatrixOp *Z, MatrixOp *Y, MatrixOpNonsing *R, MatrixOp *Uz, MatrixOp *Vy, EMatRelations mat_rel=MATRICES_INDEP_IMPS) const =0
	Creates the range/null decomposition for Gc(:,equ_decomp)'. More...
virtual void	print_update_decomp (std::ostream &out, const std::string &leading_str) const =0
	Print the sub-algorithm by which the decomposition is formed. More...

Detailed Description

Specialization of DecompositionSystem for variable reduction decompositions.

This interface abstracts a variable reduction decomposition where:

 Gc' = [ C  N ] 
       [ E  F ]

 Z   = [ D ]
       [ I ]

 Uz  = F + E * D

     where:
          C = Gc(var_dep,con_decomp)'     [nonsingular]
          N = Gc(var_indep,con_decomp)'
          E = Gc(var_dep,con_undecomp)'
          F = Gc(var_indep,con_undecomp)'
          D = -inv(C) * N

This interface simply allows clients to determine how D and Uz are implemented (implicitly or explicity).

Definition at line 76 of file ConstrainedOptPack_DecompositionSystemVarReduct.hpp.

Member Enumeration Documentation

enum ConstrainedOptPack::DecompositionSystemVarReduct::EExplicitImplicit

Definition at line 83 of file ConstrainedOptPack_DecompositionSystemVarReduct.hpp.

Constructor & Destructor Documentation

ConstrainedOptPack::DecompositionSystemVarReduct::DecompositionSystemVarReduct ( EExplicitImplicit  D_imp = MAT_IMP_AUTO, EExplicitImplicit  Uz_imp = MAT_IMP_AUTO  )

inline

Definition at line 107 of file ConstrainedOptPack_DecompositionSystemVarReduct.hpp.

Member Function Documentation

ConstrainedOptPack::DecompositionSystemVarReduct::STANDARD_MEMBER_COMPOSITION_MEMBERS	(	EExplicitImplicit	,
		D_imp
	)

Set whether to use explicit or implicit D = -inv(C)*N matrix.

ConstrainedOptPack::DecompositionSystemVarReduct::STANDARD_MEMBER_COMPOSITION_MEMBERS	(	EExplicitImplicit	,
		Uz_imp
	)

Set whether to use explicit or implicit Uz = F + E * D matrix.

virtual Range1D ConstrainedOptPack::DecompositionSystemVarReduct::var_indep ( ) const

pure virtual

Implemented in ConstrainedOptPack::DecompositionSystemVarReductImp, and ConstrainedOptPack::DecompositionSystemVarReductPermStd.

virtual Range1D ConstrainedOptPack::DecompositionSystemVarReduct::var_dep ( ) const

pure virtual

Implemented in ConstrainedOptPack::DecompositionSystemVarReductImp, and ConstrainedOptPack::DecompositionSystemVarReductPermStd.

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The documentation for this class was generated from the following file:

• ConstrainedOptPack_DecompositionSystemVarReduct.hpp