openEMS/FDTD/extensions/operator_ext_steadystate.cpp

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/*
* Copyright (C) 2015 Thorsten Liebig (Thorsten.Liebig@gmx.de)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "operator_ext_steadystate.h"
#include "engine_ext_steadystate.h"
Operator_Ext_SteadyState::Operator_Ext_SteadyState(Operator* op, double period): Operator_Extension(op)
{
this->Reset();
m_T_period = period;
}
Operator_Ext_SteadyState::Operator_Ext_SteadyState(Operator* op, Operator_Ext_SteadyState* op_ext): Operator_Extension(op, op_ext)
{
this->Reset();
m_T_period = op_ext->m_T_period;
}
Operator_Ext_SteadyState::~Operator_Ext_SteadyState()
{
}
Operator_Extension* Operator_Ext_SteadyState::Clone(Operator* op)
{
//disable cloning, only the main operator needs to have a steady state detection
UNUSED(op);
return NULL;
}
bool Operator_Ext_SteadyState::BuildExtension()
{
double dT = m_Op->GetTimestep();
m_TS_period = round(m_T_period/dT);
m_T_period = m_TS_period*dT;
return true;
}
void Operator_Ext_SteadyState::Reset()
{
for (int n=0;n<3;++n)
{
m_E_probe_pos[n].clear();
m_H_probe_pos[n].clear();
}
m_E_probe_dir.clear();
m_H_probe_dir.clear();
m_T_period = 0;
m_TS_period = 0;
}
bool Operator_Ext_SteadyState::Add_E_Probe(unsigned int pos[3], int dir)
{
if ((dir<0) || (dir>2))
return false;
for (int n=0;n<3;++n)
if (pos[n]>=m_Op->GetNumberOfLines(n))
return false;
for (int n=0;n<3;++n)
m_E_probe_pos[n].push_back(pos[n]);
m_E_probe_dir.push_back(dir);
return true;
}
bool Operator_Ext_SteadyState::Add_H_Probe(unsigned int pos[3], int dir)
{
if ((dir<0) || (dir>2))
return false;
for (int n=0;n<3;++n)
if (pos[n]>=m_Op->GetNumberOfLines(n))
return false;
for (int n=0;n<3;++n)
m_H_probe_pos[n].push_back(pos[n]);
m_H_probe_dir.push_back(dir);
return true;
}
Engine_Extension* Operator_Ext_SteadyState::CreateEngineExtention()
{
m_Eng_Ext = new Engine_Ext_SteadyState(this);
return m_Eng_Ext;
}
void Operator_Ext_SteadyState::ShowStat(ostream &ostr) const
{
Operator_Extension::ShowStat(ostr);
cout << "Period time (s): " << m_T_period << "\t Period TS: " << m_TS_period << endl;
cout << "Number of E probes\t: " << m_E_probe_dir.size() << endl;
cout << "Number of H probes\t: " << m_H_probe_dir.size() << endl;
}