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dumper_iohelper.cc
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Sun, Apr 28, 12:53

dumper_iohelper.cc
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/**
* @file dumper_iohelper.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author Dana Christen <dana.christen@epfl.ch>
* @author David Simon Kammer <david.kammer@epfl.ch>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Fri Oct 26 2012
* @date last modification: Thu Sep 17 2015
*
* @brief implementation of DumperIOHelper
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014, 2015 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/>.
*
*/
/* -------------------------------------------------------------------------- */
#include <io_helper.hh>
#include "dumper_iohelper.hh"
#include "dumper_elemental_field.hh"
#include "dumper_nodal_field.hh"
#include "dumper_filtered_connectivity.hh"
#include "dumper_variable.hh"
#include "mesh.hh"
#if defined(AKANTU_IGFEM)
#include "dumper_igfem_connectivity.hh"
#endif
/* -------------------------------------------------------------------------- */
namespace akantu {
/* -------------------------------------------------------------------------- */
DumperIOHelper::DumperIOHelper() = default;
/* -------------------------------------------------------------------------- */
DumperIOHelper::~DumperIOHelper() {
for (auto it = fields.begin(); it != fields.end(); ++it) {
delete it->second;
}
delete dumper;
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::setParallelContext(bool is_parallel) {
UInt whoami = Communicator::getStaticCommunicator().whoAmI();
UInt nb_proc = Communicator::getStaticCommunicator().getNbProc();
if(is_parallel)
dumper->setParallelContext(whoami, nb_proc);
else
dumper->setParallelContext(0, 1);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::setDirectory(const std::string & directory) {
this->directory = directory;
dumper->setPrefix(directory);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::setBaseName(const std::string & basename) {
filename = basename;
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::setTimeStep(Real time_step) {
if(!time_activated)
this->dumper->activateTimeDescFiles(time_step);
else
this->dumper->setTimeStep(time_step);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::dump() {
try {
dumper->dump(filename, count);
} catch (iohelper::IOHelperException & e) {
AKANTU_DEBUG_ERROR("I was not able to dump your data with a Dumper: " << e.what());
}
++count;
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::dump(UInt step) {
this->count = step;
this->dump();
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::dump(Real current_time, UInt step) {
this->dumper->setCurrentTime(current_time);
this->dump(step);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::registerMesh(const Mesh & mesh,
UInt spatial_dimension,
const GhostType & ghost_type,
const ElementKind & element_kind) {
#if defined(AKANTU_IGFEM)
if (element_kind == _ek_igfem) {
registerField("connectivities",
new dumper::IGFEMConnectivityField(mesh.getConnectivities(),
spatial_dimension,
ghost_type));
} else
#endif
registerField("connectivities",
new dumper::ElementalField<UInt>(mesh.getConnectivities(),
spatial_dimension,
ghost_type,
element_kind));
registerField("positions",
new dumper::NodalField<Real>(mesh.getNodes()));
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::registerFilteredMesh(const Mesh & mesh,
const ElementTypeMapArray<UInt> & elements_filter,
const Array<UInt> & nodes_filter,
UInt spatial_dimension,
const GhostType & ghost_type,
const ElementKind & element_kind) {
auto * f_connectivities = new ElementTypeMapArrayFilter<UInt>(
mesh.getConnectivities(), elements_filter);
this->registerField("connectivities",
new dumper::FilteredConnectivityField(*f_connectivities,
nodes_filter,
spatial_dimension,
ghost_type,
element_kind));
this->registerField("positions",new dumper::NodalField<Real,true>(
mesh.getNodes(),
0,
0,
&nodes_filter));
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::registerField(const std::string & field_id,
dumper::Field * field) {
auto it = fields.find(field_id);
if(it != fields.end()) {
AKANTU_DEBUG_WARNING("The field " << field_id
<< " is already registered in this Dumper. Field ignored.");
return;
}
fields[field_id] = field;
field->registerToDumper(field_id, *dumper);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::unRegisterField(const std::string & field_id) {
auto it = fields.find(field_id);
if(it == fields.end()) {
AKANTU_DEBUG_WARNING("The field " << field_id
<< " is not registered in this Dumper. Nothing to do.");
return;
}
delete it->second;
fields.erase(it);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::registerVariable(const std::string & variable_id,
dumper::VariableBase * variable) {
auto it = variables.find(variable_id);
if(it != variables.end()) {
AKANTU_DEBUG_WARNING("The Variable " << variable_id
<< " is already registered in this Dumper. Variable ignored.");
return;
}
variables[variable_id] = variable;
variable->registerToDumper(variable_id, *dumper);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::unRegisterVariable(const std::string & variable_id) {
auto it = variables.find(variable_id);
if(it == variables.end()) {
AKANTU_DEBUG_WARNING("The variable " << variable_id
<< " is not registered in this Dumper. Nothing to do.");
return;
}
delete it->second;
variables.erase(it);
}
/* -------------------------------------------------------------------------- */
template <ElementType type>
iohelper::ElemType getIOHelperType() {
AKANTU_DEBUG_TO_IMPLEMENT();
return iohelper::MAX_ELEM_TYPE;
}
template <>
iohelper::ElemType getIOHelperType<_point_1>() { return iohelper::POINT_SET; }
template <>
iohelper::ElemType getIOHelperType<_segment_2>() { return iohelper::LINE1; }
template <>
iohelper::ElemType getIOHelperType<_segment_3>() { return iohelper::LINE2; }
template <>
iohelper::ElemType getIOHelperType<_triangle_3>() { return iohelper::TRIANGLE1; }
template <>
iohelper::ElemType getIOHelperType<_triangle_6>() { return iohelper::TRIANGLE2; }
template <>
iohelper::ElemType getIOHelperType<_quadrangle_4>() { return iohelper::QUAD1; }
template <>
iohelper::ElemType getIOHelperType<_quadrangle_8>() { return iohelper::QUAD2; }
template <>
iohelper::ElemType getIOHelperType<_tetrahedron_4>() { return iohelper::TETRA1; }
template <>
iohelper::ElemType getIOHelperType<_tetrahedron_10>() { return iohelper::TETRA2; }
template <>
iohelper::ElemType getIOHelperType<_hexahedron_8>() { return iohelper::HEX1; }
template <>
iohelper::ElemType getIOHelperType<_hexahedron_20>() { return iohelper::HEX2; }
template <>
iohelper::ElemType getIOHelperType<_pentahedron_6>() { return iohelper::PRISM1; }
template <>
iohelper::ElemType getIOHelperType<_pentahedron_15>() { return iohelper::PRISM2; }
#if defined(AKANTU_COHESIVE_ELEMENT)
template <>
iohelper::ElemType getIOHelperType<_cohesive_1d_2>() { return iohelper::COH1D2; }
template <>
iohelper::ElemType getIOHelperType<_cohesive_2d_4>() { return iohelper::COH2D4; }
template <>
iohelper::ElemType getIOHelperType<_cohesive_2d_6>() { return iohelper::COH2D6; }
template <>
iohelper::ElemType getIOHelperType<_cohesive_3d_6>() { return iohelper::COH3D6; }
template <>
iohelper::ElemType getIOHelperType<_cohesive_3d_12>() { return iohelper::COH3D12; }
template <>
iohelper::ElemType getIOHelperType<_cohesive_3d_8>() { return iohelper::COH3D8; }
//template <>
//iohelper::ElemType getIOHelperType<_cohesive_3d_16>() { return iohelper::COH3D16; }
#endif
#if defined(AKANTU_STRUCTURAL_MECHANICS)
template <>
iohelper::ElemType getIOHelperType<_bernoulli_beam_2>() { return iohelper::BEAM2; }
template <>
iohelper::ElemType getIOHelperType<_bernoulli_beam_3>() { return iohelper::BEAM3; }
#endif
/* -------------------------------------------------------------------------- */
UInt getIOHelperType(ElementType type) {
UInt ioh_type = iohelper::MAX_ELEM_TYPE;
#define GET_IOHELPER_TYPE(type) \
ioh_type = getIOHelperType<type>();
AKANTU_BOOST_ALL_ELEMENT_SWITCH(GET_IOHELPER_TYPE);
#undef GET_IOHELPER_TYPE
return ioh_type;
}
/* -------------------------------------------------------------------------- */
} // akantu
namespace iohelper {
template<>
DataType getDataType<akantu::NodeType>() { return _int; }
}

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