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rAKA/src/model/dof_manager_default_inline_impl.cc
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dof_manager_default_inline_impl.cc
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/**
* @file dof_manager_default_inline_impl.cc
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date Wed Aug 12 10:57:47 2015
*
* @brief Implementation of the DOFManagerDefault inline functions
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_DOF_MANAGER_DEFAULT_INLINE_IMPL_CC__
#define __AKANTU_DOF_MANAGER_DEFAULT_INLINE_IMPL_CC__
__BEGIN_AKANTU__
/* -------------------------------------------------------------------------- */
void DOFManagerDefault::addSymmetricElementalMatrixToSymmetric(SparseMatrixAIJ & matrix,
const Matrix<Real> & element_mat,
const Vector<Real> & equation_numbers,
UInt max_size) {
for (UInt i = 0; i < element_mat.rows(); ++i) {
UInt c_irn = equation_numbers(i);
if(c_irn < max_size) {
for (UInt j = i; j < element_mat.cols(); ++j) {
UInt c_jcn = equation_numbers(j);
if(c_jcn < max_size) {
matrix(c_irn, c_jcn) += elementary_mat(i, j);
}
}
}
}
}
/* -------------------------------------------------------------------------- */
void DOFManagerDefault::addUnsymmetricElementalMatrixToSymmetric(SparseMatrixAIJ & matrix,
const Matrix<Real> & element_mat,
const Vector<Real> & equation_numbers,
UInt max_size) {
for (UInt i = 0; i < size_mat; ++i) {
UInt c_irn = equation_numbers(i);
if(c_irn < size) {
for (UInt j = 0; j < size_mat; ++j) {
UInt c_jcn = equation_numbers(j);
if(c_jcn < size) {
if (c_jcn >= c_irn) {
matrix(c_irn, c_jcn) += elementary_mat(i, j);
}
}
}
}
}
}
/* -------------------------------------------------------------------------- */
void DOFManagerDefault::addElementalMatrixToUnsymmetric(SparseMatrixAIJ & matrix,
const Matrix<Real> & element_mat,
const Vector<Real> & equation_numbers,
UInt max_size) {
for (UInt i = 0; i < element_mat.rows(); ++i) {
UInt c_irn = equation_numbers(i);
if(c_irn < max_size) {
for (UInt j = 0; j < element_mat.cols(); ++j) {
UInt c_jcn = equation_numbers(j);
if(c_jcn < max_size) {
matrix(c_irn, c_jcn) += elementary_mat(i, j);
}
}
}
}
}
/* -------------------------------------------------------------------------- */
__END_AKANTU__
#endif /* __AKANTU_DOF_MANAGER_DEFAULT_INLINE_IMPL_CC__ */
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