IReducedData Class Reference

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Detailed Description

Interface class for the generation and storage of offline matrices and vectors as described in Module (M3).

Definition at line 1 of file IReducedData.m.

Inheritance diagram for IReducedData:

List of all members.

Public Member Functions
	IReducedData ( rmodel)
	Constructor for reduced data (which automatically implements a copy constructor)
virtual function IReducedData subset_reduced_data =	extract_reduced_data_subset ( rmodel)
	Changes the size of the offline data matrices.
virtual function conds =	get_conds ()
	computes condition numbers of reduced basis matrices
virtual function IReducedData c =	copy ()
	function that deep copies this handle class

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Constructor & Destructor Documentation

IReducedData.IReducedData

(

rmodel

)

Constructor for reduced data (which automatically implements a copy constructor)

An implementation of this interface should at least provide a

constructor with the following synopsis

     ReducedData(rmodel, detailed_data)

where detailed_data is an appropriate IDetailedData implementation, and rmodel and appropriate IReducedModel implementation.

Parameters:

rmodel

rmodel

Definition at line 13 of file IReducedData.m.

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Member Function Documentation

function IReducedData c = IReducedData.copy

(

)

[pure virtual]

function that deep copies this handle class

The suggested implementation in the implementation class should call a copy constructor which might look as follows:

     // this implements a copy constructor if necessary...
     rm = rm@IReducedData(rmodel);
     // are we NOT a copy constructor?
     if ~isa(rmodel, 'Implementation.ReducedData')
       // do some checks and further initializations here...
     end

Return values:

c	an object which is a deep copy of this object.

Implemented in LinEvol.ReducedData, LinEvolDune.ReducedData, LinStat.ReducedData, NonlinEvol.ReducedData, NonlinEvol.EiRbReducedDataNode, NonlinEvol.EiReducedDataNode, NonlinEvol.RbReducedDataNode, TwoPhaseFlow.ReducedData, TwoPhaseFlow.EiRbReducedDataNode, TwoPhaseFlow.EiReducedDataNode, TwoPhaseFlow.RbReducedDataNode, Greedy.DataTree.Reduced.IdMapNode, Greedy.DataTree.Reduced.SeparableFunctionNode, Greedy.DataTree.Reduced.SeparableOperatorNode, Greedy.User.ReducedData, and Test.ReducedData.

function IReducedData subset_reduced_data = IReducedData.extract_reduced_data_subset

(

rmodel

)

[pure virtual]

Changes the size of the offline data matrices.

Depending on the values of

• rmodel.N,
• rmodel.M and
• rmodel.Mstrich,

the size of the offline data matrices is reduced and a copy with the smaller data is returned.

Parameters:

rmodel

rmodel

Return values:

subset_reduced_data

a copy of the reduced data with reduced offline matrices and vectors

function conds = IReducedData.get_conds

(

)

[pure virtual]

computes condition numbers of reduced basis matrices

The output can be analyzed for example by the post-processing tools in Postprocess.

Return values:

conds

a vector of condition numbers. It is the implementers choice which matrices shall be added here.

Implemented in LinEvol.ReducedData, LinEvolDune.ReducedData, LinStat.ReducedData, NonlinEvol.ReducedData, NonlinEvol.EiRbReducedDataNode, NonlinEvol.EiReducedDataNode, NonlinEvol.RbReducedDataNode, TwoPhaseFlow.ReducedData, TwoPhaseFlow.EiRbReducedDataNode, TwoPhaseFlow.EiReducedDataNode, TwoPhaseFlow.RbReducedDataNode, Greedy.DataTree.Reduced.IdMapNode, Greedy.DataTree.Reduced.SeparableFunctionNode, Greedy.DataTree.Reduced.SeparableOperatorNode, Greedy.User.ReducedData, and Test.ReducedData.

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

• rbasis/interface/IReducedData.m