dolfin::AssemblerBase Class Reference

Provide some common functions used in assembler classes. More...

#include <AssemblerBase.h>

Inheritance diagram for dolfin::AssemblerBase:

Public Member Functions
	AssemblerBase ()
	Constructor.
void	init_global_tensor (GenericTensor &A, const Form &a)

Public Attributes
bool	add_values
bool	finalize_tensor
bool	keep_diagonal

Static Protected Member Functions
static void	check (const Form &a)
	Check form.
static std::string	progress_message (std::size_t rank, std::string integral_type)
	Pretty-printing for progress bar.

Detailed Description

Provide some common functions used in assembler classes.

Member Function Documentation

void AssemblerBase::init_global_tensor	(	GenericTensor &	A,
		const Form &	a
	)

Initialize global tensor

Parameters

[out]	A	(GenericTensor&) GenericTensor to assemble into
[in]	a	(Form&) Form to assemble from

Member Data Documentation

bool dolfin::AssemblerBase::add_values

add_values (bool) Default value is false. This controls whether values are added to the given tensor or if it is zeroed prior to assembly.

bool dolfin::AssemblerBase::finalize_tensor

finalize_tensor (bool) Default value is true. This controls whether the assembler finalizes the given tensor after assembly is completed by calling A.apply().

bool dolfin::AssemblerBase::keep_diagonal

keep_diagonal (bool) Default value is false. This controls whether the assembler enures that a diagonal entry exists in an assembled matrix. It may be removed if the matrix is finalised.

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

• /home/fenics/shared/dolfin/fem/AssemblerBase.h
• /home/fenics/shared/dolfin/fem/AssemblerBase.cpp