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spatial_grid_libmultiscale.hh
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/**
* @file spatial_grid_libmultiscale.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Mon Nov 18 22:30:00 2013
*
* @brief Spatial grid used to sort objects
*
* @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_SPATIAL_GRID_LIBMULTISCALE_HH__
#define __LIBMULTISCALE_SPATIAL_GRID_LIBMULTISCALE_HH__
/* -------------------------------------------------------------------------- */
#include "cube.hh"
#include "lm_common.hh"
#include "math_tools.hh"
#include "spatial_grid.hh"
#include "units.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
template <typename T, UInt Dim>
class SpatialGridLibMultiScale : public SpatialGrid<T, Dim> {
public:
template <typename S, UInt d>
SpatialGridLibMultiScale(const Cube &c, const Vector<d, S> &s);
SpatialGridLibMultiScale(const Cube &c, const Vector<Dim> &p);
SpatialGridLibMultiScale(const Cube &c, const Vector<Dim> &p,
const Vector<Dim, UInt> &s);
SpatialGridLibMultiScale(const Cube &c, const Real p);
~SpatialGridLibMultiScale();
//! function which applies a predefined operator
T extractBoxValue(UInt index, Operator op);
private:
};
/* -------------------------------------------------------------------------- */
template <typename T, UInt Dim>
template <typename S, UInt d>
SpatialGridLibMultiScale<T, Dim>::SpatialGridLibMultiScale(
const Cube &c, const Vector<d, S> &s)
: LMObject("spatial_grid"),
SpatialGrid<T, Dim>(c.getXmin<Dim>(), c.getXmax<Dim>(),
Vector<Dim, S>{s.template block<Dim, 1>(0, 0)}) {}
/* -------------------------------------------------------------------------- */
template <typename T, UInt Dim>
SpatialGridLibMultiScale<T, Dim>::SpatialGridLibMultiScale(const Cube &c,
const Vector<Dim> &p)
: LMObject("spatial_grid"), SpatialGrid<T, Dim>(c.getXmin(), c.getXmax(),
p) {}
/* -------------------------------------------------------------------------- */
template <typename T, UInt Dim>
SpatialGridLibMultiScale<T, Dim>::SpatialGridLibMultiScale(
const Cube &c, const Vector<Dim> &p, const Vector<Dim, UInt> &s)
: LMObject("spatial_grid"), SpatialGrid<T, Dim>(c.getXmin<Dim>(),
c.getXmax<Dim>(), p, s) {}
/* -------------------------------------------------------------------------- */
template <typename T, UInt Dim>
SpatialGridLibMultiScale<T, Dim>::SpatialGridLibMultiScale(const Cube &c,
Real p)
: LMObject("spatial_grid"), SpatialGrid<T, Dim>(c.getXmin<Dim>(),
c.getXmax<Dim>(), p) {}
/* -------------------------------------------------------------------------- */
template <typename T, UInt Dim>
SpatialGridLibMultiScale<T, Dim>::~SpatialGridLibMultiScale() {}
/* -------------------------------------------------------------------------- */
template <typename T, UInt Dim>
T SpatialGridLibMultiScale<T, Dim>::extractBoxValue(UInt index, Operator op) {
switch (op) {
case OP_AVERAGE: {
MathTools::AverageOperator<T> av_op;
return this->extractBoxValuePerOperator(index, av_op);
} break;
case OP_DENSITY: {
MathTools::DensityOperator<T> ro_op;
return this->extractBoxValuePerOperator(index, ro_op);
} break;
case OP_DEVIATION: {
MathTools::DeviationOperator<T> de_op;
return this->extractBoxValuePerOperator(index, de_op);
} break;
case OP_MAX: {
MathTools::MaxOperator<T> ma_op;
return this->extractBoxValuePerOperator(index, ma_op);
} break;
case OP_MIN: {
MathTools::MinOperator<T> mi_op;
return this->extractBoxValuePerOperator(index, mi_op);
} break;
case OP_SUM: {
MathTools::SumOperator<T> su_op;
return this->extractBoxValuePerOperator(index, su_op);
} break;
default:
LM_FATAL("out of switch");
}
T def(0.0);
return def;
}
/* -------------------------------------------------------------------------- */
#define SpatialGridPoint SpatialGridLibMultiScale
#define SpatialGridElem SpatialGridLibMultiScale
template <UInt Dim>
class SpatialGridPointInteger : public SpatialGridLibMultiScale<UInt, Dim> {
public:
SpatialGridPointInteger(Cube &c, Real pas)
: SpatialGridLibMultiScale<UInt, Dim>(c, pas){};
SpatialGridPointInteger(Cube &c, UInt *st)
: SpatialGridLibMultiScale<UInt, Dim>(c, st){};
private:
};
__END_LIBMULTISCALE__
#endif /* __LIBMULTISCALE_SPATIAL_GRID_LIBMULTISCALE_HH__ */

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