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libmultiscale/src/filter/compute_energydensity.hh
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compute_energydensity.hh
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/**
* @file compute_energydensity.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author Srinivasa Babu Ramisetti <srinivasa.ramisetti@epfl.ch>
*
* @date Sat Nov 30 17:14:16 2013
*
* @brief This computes the spectral energy density for 1D models
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* LibMultiScale 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.
*
* LibMultiScale 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 LibMultiScale. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __LIBMULTISCALE_COMPUTE_ENERGYDENSITY_HH__
#define __LIBMULTISCALE_COMPUTE_ENERGYDENSITY_HH__
/* -------------------------------------------------------------------------- */
#include "compute.hh"
#include "domain_interface.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/** Class ComputeEnergyDensity
* Implementation of a compute for energy density
*/
template <typename _Input>
class ComputeEnergyDensity : public Compute<_Input> {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
ComputeEnergyDensity(const std::string & name, UInt dim=1):
Compute<_Input>(name,dim) {
shift_fft = 1.0;
};
ComputeEnergyDensity(const std::string & name, ComponentLMInterface & d):
Compute<_Input>(name,d,1) {
shift_fft = 1.0;
};
~ComputeEnergyDensity(){};
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
void build(_Input & cont);
void declareParams();
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
protected:
Real shift_fft;
};
/* -------------------------------------------------------------------------- */
__END_LIBMULTISCALE__
#endif /* __LIBMULTISCALE_COMPUTE_ENERGYDENSITY_HH__ */
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