/usr/include/SurgSim/Physics/FemElement-inl.h is in libopensurgsim-dev 0.7.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | // This file is a part of the OpenSurgSim project.
// Copyright 2013, SimQuest Solutions Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef SURGSIM_PHYSICS_FEMELEMENT_INL_H
#define SURGSIM_PHYSICS_FEMELEMENT_INL_H
#include <vector>
#include "SurgSim/Math/Matrix.h"
#include "SurgSim/Math/SparseMatrix.h"
namespace SurgSim
{
namespace Physics
{
template <typename DerivedSub, typename T, int Opt, typename Index>
void FemElement::assembleMatrixBlocks(const DerivedSub& subMatrix, const std::vector<size_t> blockIds,
size_t blockSize, Eigen::SparseMatrix<T, Opt, Index>* matrix,
bool initialize) const
{
using SurgSim::Math::addSubMatrix;
const Index numBlocks = static_cast<Index>(blockIds.size());
for (Index block0 = 0; block0 < numBlocks; block0++)
{
Index subRow = static_cast<Index>(blockSize * block0);
for (Index block1 = 0; block1 < numBlocks; block1++)
{
Index subCol = static_cast<Index>(blockSize * block1);
addSubMatrix(subMatrix.block(subRow, subCol, blockSize, blockSize),
static_cast<Index>(blockIds[block0]),
static_cast<Index>(blockIds[block1]),
matrix, initialize);
}
}
}
} // namespace Physics
} // namespace SurgSim
#endif // SURGSIM_PHYSICS_FEMELEMENT_INL_H
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