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dumper_iohelper.hh
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Tue, Dec 3, 21:25

dumper_iohelper.hh
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/**
* Copyright (©) 2012-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This file is part of Akantu
*
* 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 "aka_array.hh"
#include "aka_common.hh"
#include "aka_types.hh"
#include "element_type_map.hh"
/* -------------------------------------------------------------------------- */
#include <io_helper.hh>
#include <memory>
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_DUMPER_IOHELPER_HH_
#define AKANTU_DUMPER_IOHELPER_HH_
/* -------------------------------------------------------------------------- */
namespace iohelper {
template <typename T, Eigen::Index m, Eigen::Index n>
struct is_vector<Eigen::Matrix<T, m, n>>
: public aka::bool_constant<Eigen::Matrix<T, m, n>::IsVectorAtCompileTime> {
};
template <typename T, Eigen::Index m, Eigen::Index n>
struct is_matrix<Eigen::Matrix<T, m, n>>
: public aka::bool_constant<
not Eigen::Matrix<T, m, n>::IsVectorAtCompileTime> {};
template <typename Derived, int MapOptions, typename StrideType>
struct is_vector<Eigen::Map<Derived, MapOptions, StrideType>>
: public aka::bool_constant<Derived::IsVectorAtCompileTime> {};
template <typename Derived, int MapOptions, typename StrideType>
struct is_matrix<Eigen::Map<Derived, MapOptions, StrideType>>
: public aka::bool_constant<not Derived::IsVectorAtCompileTime> {};
} // namespace iohelper
namespace akantu {
Int getIOHelperType(ElementType type);
namespace dumpers {
class Field;
class VariableBase;
} // namespace dumpers
class Mesh;
class DumperIOHelper : public std::enable_shared_from_this<DumperIOHelper> {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
DumperIOHelper();
virtual ~DumperIOHelper();
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
/// register a given Mesh for the current dumper
virtual void registerMesh(const Mesh & mesh,
Int spatial_dimension = _all_dimensions,
GhostType ghost_type = _not_ghost,
ElementKind element_kind = _ek_not_defined);
/// register a filtered Mesh (provided filter lists) for the current dumper
virtual void registerFilteredMesh(
const Mesh & mesh, const ElementTypeMapArray<Idx> & elements_filter,
const Array<Idx> & nodes_filter, Int spatial_dimension = _all_dimensions,
GhostType ghost_type = _not_ghost,
ElementKind element_kind = _ek_not_defined);
/// register a Field object identified by name and provided by pointer
void registerField(const std::string & field_id,
std::shared_ptr<dumpers::Field> field);
/// remove the Field identified by name from managed fields
void unRegisterField(const std::string & field_id);
/// register a VariableBase object identified by name and provided by pointer
void registerVariable(const std::string & variable_id,
std::shared_ptr<dumpers::VariableBase> variable);
/// remove a VariableBase identified by name from managed fields
void unRegisterVariable(const std::string & variable_id);
/// request dump: this calls IOHelper dump routine
virtual void dump();
/// request dump: this first set the current step and then calls IOHelper dump
/// routine
virtual void dump(Int step);
/// request dump: this first set the current step and current time and then
/// calls IOHelper dump routine
virtual void dump(Real current_time, Int step);
/// set the parallel context for IOHeper
virtual void setParallelContext(bool is_parallel);
/// set the directory where to generate the dumped files
virtual void setDirectory(const std::string & directory);
/// set the base name (needed by most IOHelper dumpers)
virtual void setBaseName(const std::string & basename);
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
public:
/// direct access to the iohelper::Dumper object
AKANTU_GET_MACRO(Dumper, *dumper, iohelper::Dumper &)
/// set the timestep of the iohelper::Dumper
void setTimeStep(Real time_step);
public:
/* ------------------------------------------------------------------------ */
/* Variable wrapper */
template <typename T, bool is_scal = std::is_arithmetic<T>::value>
class Variable;
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
protected:
/// internal iohelper::Dumper
std::unique_ptr<iohelper::Dumper> dumper;
using Fields = std::map<std::string, std::shared_ptr<dumpers::Field>>;
using Variables =
std::map<std::string, std::shared_ptr<dumpers::VariableBase>>;
/// list of registered fields to dump
Fields fields;
Variables variables;
/// dump counter
Int count{0};
/// directory name
std::string directory;
/// filename prefix
std::string filename;
/// is time tracking activated in the dumper
bool time_activated{false};
};
} // namespace akantu
#endif /* AKANTU_DUMPER_IOHELPER_HH_ */

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