Structure to store information for, and perform, local static condensation. More...

#include <local_static_condensation.hpp>

Public Member Functions
	LocalStaticCondensation (const Eigen::MatrixXd &Perm, const std::vector< size_t > &globalDOFs_gl, const std::vector< size_t > &globalDOFs_sc)
	Constructor. More...

std::tuple< Eigen::MatrixXd, Eigen::VectorXd, Eigen::MatrixXd, Eigen::VectorXd >	compute (const std::pair< Eigen::MatrixXd, Eigen::VectorXd > &lsT)
	Compute the local static condensation. More...

std::vector< size_t >	globalDOFs_gl ()
	Returns global DOFs that are not statically condensend. More...

size_t	dim_gl ()
	Returns the number of DOFs that are not statically condensed. More...

std::vector< size_t >	globalDOFs_sys ()

size_t	dim_sys ()

std::vector< size_t >	globalDOFs_sc ()
	Returns global DOFs that are statically condensend. More...

size_t	dim_sc ()
	Returns the number of DOFs that are statically condensed. More...

Public Attributes
Eigen::MatrixXd	m_Perm

std::vector< size_t >	m_globalDOFs_gl

std::vector< size_t >	m_globalDOFs_sc

size_t	m_dim_gl

size_t	m_dim_sc

Detailed Description

Structure to store information for, and perform, local static condensation.

This structure is used to perform, from a matrix-vector representing local contributions from a cell, the static condensation and produce what is necessary to fill in the global matrix-vector of the system and the recovery operator.

Perm: permutation matrix that puts all the statically condensed DOFs at the end
globalDOFs_gl: list, in the order (at the start) they appear after the permutation, of the global DOFs for the unknowns that are globally coupled (not statically condensed) in the system
globalDOFs_sc: list, in the order (at the end) they appear after the permutation, of the global DOFs for the unknowns that are statically condensed

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

src/Common/local_static_condensation.hpp

Public Member Functions

Public Attributes

Detailed Description