dolfin::PETScOptions Class Reference

#include <PETScOptions.h>

Static Public Member Functions
static void	set (std::string option)
	Set PETSc option that takes no value.
static void	set (std::string option, bool value)
	Set PETSc boolean option.
static void	set (std::string option, int value)
	Set PETSc integer option.
static void	set (std::string option, double value)
	Set PETSc double option.
static void	set (std::string option, std::string value)
	Set PETSc string option.
template<typename T >
static void	set (std::string option, const T value)
	Genetic function for setting PETSc option.
static void	clear (std::string option)
	Clear a PETSc option.
static void	clear ()
	Clear PETSc global options database.

Detailed Description

These class provides static functions that permit users to set and retrieve PETSc options via the PETSc option/parameter system. The option must not be prefixed by '-', e.g.

PETScOptions::set("mat_mumps_icntl_14", 40);

Note: the non-templated functions are to simplify SWIG wapping into Python.

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

• /home/fenics/shared/dolfin/dolfin/la/PETScOptions.h
• /home/fenics/shared/dolfin/dolfin/la/PETScOptions.cpp