/usr/include/deal.II/meshworker/integration_info.templates.h is in libdeal.ii-dev 8.4.2-2+b1.
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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 | // ---------------------------------------------------------------------
//
// Copyright (C) 2009 - 2015 by the deal.II authors
//
// This file is part of the deal.II library.
//
// The deal.II library is free software; you can use it, 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 2.1 of the License, or (at your option) any later version.
// The full text of the license can be found in the file LICENSE at
// the top level of the deal.II distribution.
//
// ---------------------------------------------------------------------
#include <deal.II/meshworker/dof_info.h>
#include <deal.II/meshworker/integration_info.h>
#include <deal.II/base/quadrature_lib.h>
DEAL_II_NAMESPACE_OPEN
namespace MeshWorker
{
template<int dim, int sdim>
void
IntegrationInfo<dim,sdim>::initialize_data(
const std_cxx11::shared_ptr<VectorDataBase<dim,sdim> > &data)
{
global_data = data;
const unsigned int nqp = fevalv[0]->n_quadrature_points;
values.resize(global_data->n_values());
// For all selected finite
// element functions
for (unsigned int i=0; i<values.size(); ++i)
{
values[i].resize(n_components);
// For all components
for (unsigned int j=0; j<values[i].size(); ++j)
{
values[i][j].resize(nqp);
}
}
gradients.resize(global_data->n_gradients());
// For all selected finite
// element functions
for (unsigned int i=0; i<gradients.size(); ++i)
{
gradients[i].resize(n_components);
// For all components
for (unsigned int j=0; j<gradients[i].size(); ++j)
{
gradients[i][j].resize(nqp);
}
}
hessians.resize(global_data->n_hessians());
// For all selected finite
// element functions
for (unsigned int i=0; i<hessians.size(); ++i)
{
hessians[i].resize(n_components);
// For all components
for (unsigned int j=0; j<hessians[i].size(); ++j)
{
hessians[i][j].resize(nqp);
}
}
}
template<int dim, int sdim>
void
IntegrationInfo<dim,sdim>::clear()
{
fevalv.resize(0);
}
template<int dim, int sdim>
template <typename number>
void
IntegrationInfo<dim,sdim>::fill_local_data(const DoFInfo<dim, sdim, number> &info, bool split_fevalues)
{
if (split_fevalues)
{
unsigned int comp = 0;
// Loop over all blocks
for (unsigned int b=0; b<info.block_info->local().size(); ++b)
{
const unsigned int fe_no = info.block_info->base_element(b);
const FEValuesBase<dim,sdim> &fe = this->fe_values(fe_no);
const unsigned int n_comp = fe.get_fe().n_components();
const unsigned int block_start = info.block_info->local().block_start(b);
const unsigned int block_size = info.block_info->local().block_size(b);
if (info.level_cell)
this->global_data->mg_fill(values, gradients, hessians, fe, info.cell->level(), info.indices,
comp, n_comp, block_start, block_size);
else
this->global_data->fill(values, gradients, hessians, fe, info.indices,
comp, n_comp, block_start, block_size);
comp += n_comp;
}
}
else
{
const FEValuesBase<dim,sdim> &fe = this->fe_values(0);
const unsigned int n_comp = fe.get_fe().n_components();
if (info.level_cell)
this->global_data->mg_fill(values, gradients, hessians, fe, info.cell->level(), info.indices,
0, n_comp, 0, info.indices.size());
else
this->global_data->fill(values, gradients, hessians, fe, info.indices,
0, n_comp, 0, info.indices.size());
}
}
template<int dim, int sdim>
std::size_t
IntegrationInfo<dim,sdim>::memory_consumption () const
{
std::size_t mem = sizeof(*this)
+ MemoryConsumption::memory_consumption(fevalv)
- sizeof (fevalv);
for (unsigned int i=0; i<fevalv.size(); ++i)
mem += fevalv[i]->memory_consumption();
return mem;
}
//----------------------------------------------------------------------//
template<int dim, int sdim>
IntegrationInfoBox<dim,sdim>::IntegrationInfoBox()
{
cell_flags = update_default;
boundary_flags = update_default;
face_flags = update_default;
neighbor_flags = update_default;
}
template<int dim, int sdim>
void
IntegrationInfoBox<dim,sdim>::initialize_update_flags (bool neighbor_geometry)
{
cell_flags |= update_JxW_values;
boundary_flags |= UpdateFlags(update_JxW_values | update_normal_vectors);
face_flags |= boundary_flags;
neighbor_flags |= neighbor_geometry
? boundary_flags
: update_default;
if (cell_selector.has_values() != 0) cell_flags |= update_values;
if (cell_selector.has_gradients() != 0) cell_flags |= update_gradients;
if (cell_selector.has_hessians() != 0) cell_flags |= update_hessians;
if (boundary_selector.has_values() != 0) boundary_flags |= update_values;
if (boundary_selector.has_gradients() != 0) boundary_flags |= update_gradients;
if (boundary_selector.has_hessians() != 0) boundary_flags |= update_hessians;
if (face_selector.has_values() != 0) face_flags |= update_values;
if (face_selector.has_gradients() != 0) face_flags |= update_gradients;
if (face_selector.has_hessians() != 0) face_flags |= update_hessians;
if (face_selector.has_values() != 0) neighbor_flags |= update_values;
if (face_selector.has_gradients() != 0) neighbor_flags |= update_gradients;
if (face_selector.has_hessians() != 0) neighbor_flags |= update_hessians;
}
template <int dim, int sdim>
void
IntegrationInfoBox<dim,sdim>::add_update_flags(
const UpdateFlags flags,
bool cell,
bool boundary,
bool face,
bool neighbor)
{
if (cell) cell_flags |= flags;
if (boundary) boundary_flags |= flags;
if (face) face_flags |= flags;
if (neighbor) neighbor_flags |= flags;
}
template<int dim, int sdim>
std::size_t
IntegrationInfoBox<dim,sdim>::memory_consumption () const
{
std::size_t mem = sizeof(*this)
+ MemoryConsumption::memory_consumption(cell_quadrature)
- sizeof (cell_quadrature)
+ MemoryConsumption::memory_consumption(boundary_quadrature)
- sizeof (boundary_quadrature)
+ MemoryConsumption::memory_consumption(face_quadrature)
- sizeof (face_quadrature)
+ MemoryConsumption::memory_consumption(cell_selector)
-sizeof (cell_selector)
+ MemoryConsumption::memory_consumption(boundary_selector)
-sizeof (boundary_selector)
+ MemoryConsumption::memory_consumption(face_selector)
-sizeof (face_selector)
+ MemoryConsumption::memory_consumption(cell)
- sizeof(cell)
+ MemoryConsumption::memory_consumption(boundary)
- sizeof(boundary)
+ MemoryConsumption::memory_consumption(face)
- sizeof(face)
+ MemoryConsumption::memory_consumption(subface)
- sizeof(subface)
+ MemoryConsumption::memory_consumption(neighbor)
- sizeof(neighbor);
// if (cell_data != 0)
// mem += MemoryConsumption::memory_consumption(*cell_data);
// if (boundary_data != 0)
// mem += MemoryConsumption::memory_consumption(*boundary_data);
// if (face_data != 0)
// mem += MemoryConsumption::memory_consumption(*face_data);
return mem;
}
}
DEAL_II_NAMESPACE_CLOSE
|