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libmultiscale/src/filter/compute_time_delta.hh
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compute_time_delta.hh
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/**
* @file compute_time_delta.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Tue Dec 10 16:00:49 2013
*
* @brief This compute maintains a time history in order to compute the time
* variation
*
* @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_TIME_DELTA_HH__
#define __LIBMULTISCALE_COMPUTE_TIME_DELTA_HH__
/* -------------------------------------------------------------------------- */
#include "compute_interface.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
class ComputeTimeDelta : public ComputeInterface {
public:
DECLARE_COMPUTE(ComputeTimeDelta, _or<ARRAY>);
template <typename _Input> void build(_Input &cont);
template <typename _Input> void account(_Input &cont);
//! \todo{needs to check it works alright}
void action() override;
//! this function decides if action should be called \todo{needs to check it
//! works alright}
virtual bool shouldMakeAction() override;
protected:
//! the operator results
std::vector<Real> previous_data;
//! Number of steps an action's activity starts ahead of the actual action.
UInt delta_size;
UInt last_accounted_k;
UInt last_accounted_step;
bool build_phase;
};
/* -------------------------------------------------------------------------- */
__END_LIBMULTISCALE__
#endif /* __LIBMULTISCALE_COMPUTE_TIME_DELTA_HH__ */
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