PETScWrappers::SolverGMRES::AdditionalData Struct Reference

List of all members.

Public Member Functions

 AdditionalData (const unsigned int restart_parameter=30, const bool right_preconditioning=false)

Public Attributes

unsigned int restart_parameter
bool right_preconditioning

Detailed Description

Standardized data struct to pipe additional data to the solver.


Constructor & Destructor Documentation

PETScWrappers::SolverGMRES::AdditionalData::AdditionalData ( const unsigned int  restart_parameter = 30,
const bool  right_preconditioning = false 
)

Constructor. By default, set the number of temporary vectors to 30, i.e. do a restart every 30 iterations.


Member Data Documentation

Maximum number of tmp vectors.

Flag for right preconditioning.


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

deal.II documentation generated on Mon Nov 23 22:58:30 2009 by doxygen 1.6.1