kicad/eeschema/sim/spice_simulator.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016 CERN
* Copyright (C) 2020-2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
*
* 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, you may find one here:
* https://www.gnu.org/licenses/gpl-3.0.html
* or you may search the http://www.gnu.org website for the version 3 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef SPICE_SIMULATOR_H
#define SPICE_SIMULATOR_H
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#include "sim_types.h"
#include "spice_settings.h"
#include "simulator.h"
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#include <mutex>
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#include <string>
#include <vector>
#include <complex>
#include <memory>
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#include <wx/string.h>
class SIMULATOR_REPORTER;
typedef std::complex<double> COMPLEX;
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class SPICE_SIMULATOR : public SIMULATOR
{
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public:
SPICE_SIMULATOR() :
SIMULATOR(),
m_reporter( nullptr ),
m_settings( nullptr )
{}
virtual ~SPICE_SIMULATOR() {}
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/*
* Initialize the simulator using the optional \a aSettings.
*
* @param aSettings [in] are the simulator specific settings. Can be null if no settings need
* to be initialized.
*/
virtual void Init( const SPICE_SETTINGS* aSettings = nullptr ) = 0;
/**
* Load a netlist for the simulation.
*
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* @return True in case of success, false otherwise.
*/
virtual bool LoadNetlist( const std::string& aNetlist ) = 0;
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/**
* Execute a Spice command as if it was typed into console.
*
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* @param aCmd is the command to be issued.
*/
virtual bool Command( const std::string& aCmd ) = 0;
///< Return X axis name for a given simulation type
virtual wxString GetXAxis( SIM_TYPE aType ) const = 0;
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///< Set a #SIMULATOR_REPORTER object to receive the simulation log.
virtual void SetReporter( SIMULATOR_REPORTER* aReporter )
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{
m_reporter = aReporter;
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}
/**
* @return the current simulation plot name (tran1, tran2, etc.)
*/
virtual wxString CurrentPlotName() const = 0;
/**
* @return list of simulation vector (signal) names.
*/
virtual std::vector<std::string> AllVectors() const = 0;
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/**
* Return a requested vector with complex values. If the vector is real, then
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* the imaginary part is set to 0 in all values.
*
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* @param aName is the vector named in Spice convention (e.g. V(3), I(R1)).
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* @param aMaxLen is max count of returned values.
* if -1 (default) all available values are returned.
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* @return Requested vector. It might be empty if there is no vector with requested name.
*/
virtual std::vector<COMPLEX> GetComplexVector( const std::string& aName, int aMaxLen = -1 ) = 0;
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/**
* Return a requested vector with real values. If the vector is complex, then
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* the real part is returned.
*
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* @param aName is the vector named in Spice convention (e.g. V(3), I(R1)).
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* @param aMaxLen is max count of returned values.
* if -1 (default) all available values are returned.
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* @return Requested vector. It might be empty if there is no vector with requested name.
*/
virtual std::vector<double> GetRealVector( const std::string& aName, int aMaxLen = -1 ) = 0;
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/**
* Return a requested vector with imaginary values. If the vector is complex, then
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* the imaginary part is returned. If the vector is reql, then only zeroes are returned.
*
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* @param aName is the vector named in Spice convention (e.g. V(3), I(R1)).
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* @param aMaxLen is max count of returned values.
* if -1 (default) all available values are returned.
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* @return Requested vector. It might be empty if there is no vector with requested name.
*/
virtual std::vector<double> GetImaginaryVector( const std::string& aName, int aMaxLen = -1 ) = 0;
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/**
* Return a requested vector with magnitude values.
*
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* @param aName is the vector named in Spice convention (e.g. V(3), I(R1)).
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* @param aMaxLen is max count of returned values.
* if -1 (default) all available values are returned.
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* @return Requested vector. It might be empty if there is no vector with requested name.
*/
virtual std::vector<double> GetGainVector( const std::string& aName, int aMaxLen = -1 ) = 0;
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/**
* Return a requested vector with phase values.
*
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* @param aName is the vector named in Spice convention (e.g. V(3), I(R1)).
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* @param aMaxLen is max count of returned values.
* if -1 (default) all available values are returned.
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* @return Requested vector. It might be empty if there is no vector with requested name.
*/
virtual std::vector<double> GetPhaseVector( const std::string& aName, int aMaxLen = -1 ) = 0;
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/**
* Return current SPICE netlist used by the simulator.
*
* @return The netlist.
*/
virtual const std::string GetNetlist() const = 0;
/**
* @return a list of simulator setting command strings.
*/
virtual std::vector<std::string> GetSettingCommands() const = 0;
/**
* Return the simulator configuration settings.
*
* @return the simulator specific settings.
*/
std::shared_ptr<SPICE_SETTINGS>& Settings() { return m_settings; }
const std::shared_ptr<SPICE_SETTINGS>& Settings() const { return m_settings; }
/**
* Return a string with simulation name based on enum.
*
* @param aType is the enum describing simulation type
* @param aShortName if true - return is in format "TRAN", "OP".
* if false - return is in format "Transient", "Operating Point".
* @return String with requested name as described above.
*/
static wxString TypeToName( SIM_TYPE aType, bool aShortName );
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protected:
///< Reporter object to receive simulation log.
SIMULATOR_REPORTER* m_reporter;
///< We don't own this. We are just borrowing it from the #SCHEMATIC_SETTINGS.
std::shared_ptr<SPICE_SETTINGS> m_settings;
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};
#endif /* SPICE_SIMULATOR_H */