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libmultiscale/src/filter/filter_geometry.hh
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filter_geometry.hh
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/**
* @file filter_geometry.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author Till Junge <till.junge@epfl.ch>
* @author Srinivasa Babu Ramisetti <srinivasa.ramisetti@epfl.ch>
*
* @date Thu Jul 24 14:21:58 2014
*
* @brief This filter allows to select DOFs based on geometrical criteria
*
* @section LICENSE
*
* Copyright INRIA and CEA
*
* The LibMultiScale is a C++ parallel framework for the multiscale
* coupling methods dedicated to material simulations. This framework
* provides an API which makes it possible to program coupled simulations
* and integration of already existing codes.
*
* This Project was initiated in a collaboration between INRIA Futurs Bordeaux
* within ScAlApplix team and CEA/DPTA Ile de France.
* The project is now continued at the Ecole Polytechnique Fédérale de Lausanne
* within the LSMS/ENAC laboratory.
*
* This software is governed by the CeCILL-C license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL-C
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL-C license and that you accept its terms.
*
*/
#ifndef __LIBMULTISCALE_FILTER_GEOMETRY_HH__
#define __LIBMULTISCALE_FILTER_GEOMETRY_HH__
/* -------------------------------------------------------------------------- */
#include "domain_interface.hh"
#include "filter.hh"
#include "compute_compatibility.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
template <typename _Input>
class FilterGeometry: public Filter<_Input> {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
FilterGeometry(const std::string & name, FilterInterface & f):
Filter<_Input>(name,f),
geom(invalidGeom),
current_position_flag(false),
centroid_flag(false),
based_on_nodes_flag(false),
do_not_reset_boundingbox_flag(false),
do_not_register(false),
sort_flag(false)
{};
FilterGeometry(const std::string & name, DomainInterface & d):
Filter<_Input>(name,d),geom(invalidGeom),
current_position_flag(false),
centroid_flag(false),
based_on_nodes_flag(false),
do_not_reset_boundingbox_flag(false),
do_not_register(false),
sort_flag(false)
{};
FilterGeometry(const std::string & name, UInt dim):
Filter<_Input>(name,dim),
current_position_flag(false),
centroid_flag(false),
based_on_nodes_flag(false),
do_not_reset_boundingbox_flag(false),
do_not_register(false),
sort_flag(false)
{};
virtual ~FilterGeometry();
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
void init();
void build(_Input & cont);
template <UInt Dim, typename Cont> void buildBasedOnNodes(Cont & cont);
void declareParams();
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private:
//! goemetry ID
GeomID geom;
//! flag to select elements based on current position
bool current_position_flag;
//! flag to select elements based on centriod
bool centroid_flag;
//! flag to select based only nodes
bool based_on_nodes_flag;
//! flag to use the complete domain bounding box
bool do_not_reset_boundingbox_flag;
bool do_not_register;
//! flag to sort container elements
bool sort_flag;
//! list of computes as added input
std::vector<FilterID> compute_list;
//! computed values filtered out
std::vector<ComputeCompatibility<> *> out_computes;
};
template <typename Ref>
class ComparatorRef{
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
bool operator()(const Ref & r1, const Ref & r2){
Ref & rr1 = const_cast<Ref&>(r1);
Ref & rr2 = const_cast<Ref&>(r2);
return (*this)(rr1,rr2);
}
bool operator()(Ref & r1, Ref & r2){
if ( r1.position0(0) != r2.position0(0) ) return r1.position0(0) < r2.position0(0);
if ( r1.position0(1) != r2.position0(1) ) return r1.position0(1) < r2.position0(1);
return r1.position0(2) < r2.position0(2);
}
};
/* -------------------------------------------------------------------------- */
template <typename Cont>
FilterGeometry<Cont>::~FilterGeometry() {
}
// if (this->nbElem() && !current_position_flag)
// if (this->hasRefManager()){
// this->getRefManager().removeSubSet(this->getID(), *this);
// }
//}
/* -------------------------------------------------------------------------- */
__END_LIBMULTISCALE__
#endif /* __LIBMULTISCALE_FILTER_GEOMETRY_HH__ */
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