#include <ngspice.h>

Inheritance diagram for NGSPICE:

Classes
class	NGSPICE_LOCK_REALLOC
	Execute commands from a file. More...

Public Member Functions
	NGSPICE ()

virtual	~NGSPICE ()

void	Init (const SPICE_SETTINGS *aSettings=nullptr) override final
	Point out the model that will be used in future simulations.

bool	Attach (const std::shared_ptr< SIMULATION_MODEL > &aModel, const wxString &aSimCommand, unsigned aSimOptions, const wxString &aInputPath, REPORTER &aReporter) override final
	Load a netlist for the simulation.

bool	LoadNetlist (const std::string &aNetlist) override final
	Execute the simulation with currently loaded netlist.

bool	Run () override final
	Halt the simulation.

bool	Stop () override final
	Check if simulation is running at the moment.

bool	IsRunning () override final
	Execute a Spice command as if it was typed into console.

bool	Command (const std::string &aCmd) override final

wxString	GetXAxis (SIM_TYPE aType) const override final

wxString	CurrentPlotName () const override final

std::vector< std::string >	AllVectors () const override final
	Return a requested vector with complex values.

std::vector< COMPLEX >	GetComplexVector (const std::string &aName, int aMaxLen=-1) override final
	Return a requested vector with real values.

std::vector< double >	GetRealVector (const std::string &aName, int aMaxLen=-1) override final
	Return a requested vector with imaginary values.

std::vector< double >	GetImaginaryVector (const std::string &aName, int aMaxLen=-1) override final
	Return a requested vector with magnitude values.

std::vector< double >	GetGainVector (const std::string &aName, int aMaxLen=-1) override final
	Return a requested vector with phase values.

std::vector< double >	GetPhaseVector (const std::string &aName, int aMaxLen=-1) override final
	Return a requested vector with phase values.

std::vector< std::string >	GetSettingCommands () const override final
	Return current SPICE netlist used by the simulator.

virtual const std::string	GetNetlist () const override final
	Cleans simulation data (i.e.

void	Clean () override final
	Cleans simulation data (i.e.

virtual void	SetReporter (SIMULATOR_REPORTER *aReporter)
	Set a SIMULATOR_REPORTER object to receive the simulation log.

std::shared_ptr< SPICE_SETTINGS > &	Settings ()
	Return the simulator configuration settings.

const std::shared_ptr< SPICE_SETTINGS > &	Settings () const

std::mutex &	GetMutex ()

Static Public Member Functions
static wxString	TypeToName (SIM_TYPE aType, bool aShortName)
	Return a string with simulation name based on enum.

static std::shared_ptr< SPICE_SIMULATOR >	CreateInstance (const std::string &aName)

Protected Attributes
std::atomic< SIMULATOR_REPORTER * >	m_reporter
	< Reporter object to receive simulation log (not owned, accessed from BG threads).

std::shared_ptr< SPICE_SETTINGS >	m_settings

std::shared_ptr< SIMULATION_MODEL >	m_simModel
	< Model that should be simulated.

Private Types
typedef void(*	ngSpice_Init) (SendChar , SendStat , ControlledExit , SendData , SendInitData , BGThreadRunning , void *)

typedef int(*	ngSpice_Circ) (char **circarray)

typedef int(*	ngSpice_Command) (char *command)

typedef pvector_info(*	ngGet_Vec_Info) (char *vecname)

typedef char (	ngCM_Input_Path) (const char *path)

typedef char (	ngSpice_CurPlot) (void)

typedef char *(	ngSpice_AllPlots) (void)

typedef char *(	ngSpice_AllVecs) (char *plotname)

typedef bool(*	ngSpice_Running) (void)

typedef int(*	ngSpice_LockRealloc) (void)

typedef int(*	ngSpice_UnlockRealloc) (void)
	Handle to DLL functions.

Private Member Functions
void	init_dll ()

bool	loadSpinit (const std::string &aFileName)

void	updateNgspiceSettings ()
	Check a few different locations for codemodel files and returns one if it exists.

std::string	findCmPath () const
	Send additional search path for codemodels to ngspice.

bool	setCodemodelsInputPath (const std::string &aPath)
	Load codemodel files from a directory.

bool	loadCodemodels (const std::string &aPath)

void	validate ()

void	installSignalHandlers ()

void	restoreSignalHandlers ()

Static Private Member Functions
static int	cbSendChar (char what, int aId, void aUser)

static int	cbSendStat (char what, int aId, void aUser)

static int	cbBGThreadRunning (NG_BOOL aFinished, int aId, void *aUser)

static int	cbControlledExit (int aStatus, NG_BOOL aImmediate, NG_BOOL aExitOnQuit, int aId, void *aUser)

static void	signalHandler (int aSignal)

Private Attributes
ngSpice_Init	m_ngSpice_Init

ngSpice_Circ	m_ngSpice_Circ

ngSpice_Command	m_ngSpice_Command

ngGet_Vec_Info	m_ngGet_Vec_Info

ngCM_Input_Path	m_ngCM_Input_Path

ngSpice_CurPlot	m_ngSpice_CurPlot

ngSpice_AllPlots	m_ngSpice_AllPlots

ngSpice_AllVecs	m_ngSpice_AllVecs

ngSpice_Running	m_ngSpice_Running

ngSpice_LockRealloc	m_ngSpice_LockRealloc

ngSpice_UnlockRealloc	m_ngSpice_UnlockRealloc

wxDynamicLibrary	m_dll

bool	m_error
	Error flag indicating that ngspice needs to be reloaded.

std::string	m_netlist
	Current netlist.

std::mutex	m_mutex
	< For interprocess synchronisation.

Static Private Attributes
static bool	m_initialized = false
	Ngspice should be initialized only once.

static std::atomic< bool >	s_crashed
	Set by signal handler when ngspice crashes.

static std::atomic< int >	s_crashSignal
	Signal that caused the crash.

static NGSPICE *	s_currentInstance = nullptr
	Instance that is currently running ngspice.

Detailed Description

Definition at line 58 of file ngspice.h.

Member Typedef Documentation

◆ ngCM_Input_Path

typedef char *(* NGSPICE::ngCM_Input_Path) (const char *path)

private

Definition at line 130 of file ngspice.h.

◆ ngGet_Vec_Info

typedef pvector_info(* NGSPICE::ngGet_Vec_Info) (char *vecname)

private

Definition at line 129 of file ngspice.h.

◆ ngSpice_AllPlots

typedef char **(* NGSPICE::ngSpice_AllPlots) (void)

private

Definition at line 132 of file ngspice.h.

◆ ngSpice_AllVecs

typedef char **(* NGSPICE::ngSpice_AllVecs) (char *plotname)

private

Definition at line 133 of file ngspice.h.

◆ ngSpice_Circ

typedef int(* NGSPICE::ngSpice_Circ) (char **circarray)

private

Definition at line 127 of file ngspice.h.

◆ ngSpice_Command

typedef int(* NGSPICE::ngSpice_Command) (char *command)

private

Definition at line 128 of file ngspice.h.

◆ ngSpice_CurPlot

typedef char *(* NGSPICE::ngSpice_CurPlot) (void)

private

Definition at line 131 of file ngspice.h.

◆ ngSpice_Init

typedef void(* NGSPICE::ngSpice_Init) (SendChar *, SendStat *, ControlledExit *, SendData *, SendInitData *, BGThreadRunning *, void *)

private

Definition at line 124 of file ngspice.h.

◆ ngSpice_LockRealloc

typedef int(* NGSPICE::ngSpice_LockRealloc) (void)

private

Definition at line 135 of file ngspice.h.

◆ ngSpice_Running

typedef bool(* NGSPICE::ngSpice_Running) (void)

private

Definition at line 134 of file ngspice.h.

◆ ngSpice_UnlockRealloc

typedef int(* NGSPICE::ngSpice_UnlockRealloc) (void)

private

Handle to DLL functions.

Definition at line 136 of file ngspice.h.

Constructor & Destructor Documentation

◆ NGSPICE()

NGSPICE::NGSPICE ( )

Definition at line 68 of file ngspice.cpp.

References init_dll(), m_error, m_ngCM_Input_Path, m_ngGet_Vec_Info, m_ngSpice_AllPlots, m_ngSpice_AllVecs, m_ngSpice_Circ, m_ngSpice_Command, m_ngSpice_CurPlot, m_ngSpice_Init, m_ngSpice_LockRealloc, m_ngSpice_Running, and m_ngSpice_UnlockRealloc.

Referenced by cbBGThreadRunning(), cbControlledExit(), cbSendChar(), and NGSPICE::NGSPICE_LOCK_REALLOC::NGSPICE_LOCK_REALLOC().

◆ ~NGSPICE()

NGSPICE::~NGSPICE ( )

virtualdefault

References AllVectors(), Attach(), Clean(), Command(), CurrentPlotName(), GetComplexVector(), GetGainVector(), GetImaginaryVector(), GetNetlist(), GetPhaseVector(), GetRealVector(), GetSettingCommands(), GetXAxis(), init_dll(), IsRunning(), LoadNetlist(), Run(), and Stop().

Member Function Documentation

◆ AllVectors()

std::vector< std::string > NGSPICE::AllVectors ( ) const

finaloverridevirtual

Return a requested vector with complex values.

If the vector is real, then the imaginary part is set to 0 in all values.

Parameters

aName	is the vector named in Spice convention (e.g. V(3), I(R1)).
aMaxLen	is max count of returned values. if -1 (default) all available values are returned.

Returns: Requested vector. It might be empty if there is no vector with requested name.

Implements SPICE_SIMULATOR.

Definition at line 112 of file ngspice.cpp.

References m_ngSpice_AllVecs, m_ngSpice_CurPlot, and plot.

Referenced by GetXAxis(), and ~NGSPICE().

◆ Attach()

bool NGSPICE::Attach	(	const std::shared_ptr< SIMULATION_MODEL > &	aModel,
		const wxString &	aSimCommand,
		unsigned	aSimOptions,
		const wxString &	aInputPath,
		REPORTER &	aReporter )

finaloverridevirtual

Load a netlist for the simulation.

Reimplemented from SIMULATOR.

Definition at line 285 of file ngspice.cpp.

References SIMULATOR::Attach(), Command(), STRING_FORMATTER::GetString(), LoadNetlist(), model, NETLIST_EXPORTER_SPICE::OPTION_SAVE_ALL_EVENTS, setCodemodelsInputPath(), and updateNgspiceSettings().

Referenced by ~NGSPICE().

◆ cbBGThreadRunning()

int NGSPICE::cbBGThreadRunning	(	NG_BOOL	aFinished,
		int	aId,
		void *	aUser )

staticprivate

Definition at line 754 of file ngspice.cpp.

References SPICE_SIMULATOR::m_reporter, NGSPICE(), restoreSignalHandlers(), SIM_IDLE, and SIM_RUNNING.

Referenced by init_dll().

◆ cbControlledExit()

int NGSPICE::cbControlledExit	(	int	aStatus,
		NG_BOOL	aImmediate,
		NG_BOOL	aExitOnQuit,
		int	aId,
		void *	aUser )

staticprivate

Definition at line 769 of file ngspice.cpp.

References _, m_error, SPICE_SIMULATOR::m_reporter, NGSPICE(), SIMULATOR_REPORTER::OnSimStateChange(), REPORTER::Report(), and SIM_IDLE.

Referenced by init_dll().

◆ cbSendChar()

int NGSPICE::cbSendChar	(	char *	what,
		int	aId,
		void *	aUser )

staticprivate

Definition at line 726 of file ngspice.cpp.

References SPICE_SIMULATOR::m_reporter, NGSPICE(), and REPORTER::Report().

Referenced by init_dll().

◆ cbSendStat()

int NGSPICE::cbSendStat	(	char *	what,
		int	aId,
		void *	aUser )

staticprivate

Definition at line 748 of file ngspice.cpp.

Referenced by init_dll().

◆ Clean()

void NGSPICE::Clean ( )

finaloverridevirtual

Cleans simulation data (i.e.

all vectors)

Implements SIMULATOR.

Definition at line 803 of file ngspice.cpp.

References Command().

Referenced by ~NGSPICE().

◆ Command()

bool NGSPICE::Command ( const std::string & aCmd )

finaloverridevirtual

Implements SPICE_SIMULATOR.

Definition at line 406 of file ngspice.cpp.

References m_ngSpice_Command, and validate().

Referenced by Attach(), Clean(), TEST_NETLIST_EXPORTER_SPICE_FIXTURE::CompareNetlists(), Init(), init_dll(), loadCodemodels(), LoadNetlist(), loadSpinit(), Run(), Stop(), updateNgspiceSettings(), and ~NGSPICE().

◆ CreateInstance()

std::shared_ptr< SPICE_SIMULATOR > SIMULATOR::CreateInstance ( const std::string & aName )

staticinherited

Definition at line 33 of file spice_simulator.cpp.

References DisplayError().

Referenced by KIBIS_PIN::getKuKdFromFile(), and SIMULATOR_FRAME::SIMULATOR_FRAME().

◆ CurrentPlotName()

wxString NGSPICE::CurrentPlotName ( ) const

finaloverridevirtual

Returns: list of simulation vector (signal) names.

Implements SPICE_SIMULATOR.

Definition at line 106 of file ngspice.cpp.

References m_ngSpice_CurPlot.

Referenced by ~NGSPICE().

◆ findCmPath()

std::string NGSPICE::findCmPath ( ) const

private

Send additional search path for codemodels to ngspice.

Definition at line 667 of file ngspice.cpp.

References path, and traceNgspice.

Referenced by init_dll().

◆ GetComplexVector()

std::vector< COMPLEX > NGSPICE::GetComplexVector	(	const std::string &	aName,
		int	aMaxLen = -1 )

finaloverridevirtual

Return a requested vector with real values.

If the vector is complex, then the real part is returned.

Parameters

aName	is the vector named in Spice convention (e.g. V(3), I(R1)).
aMaxLen	is max count of returned values. if -1 (default) all available values are returned.

Returns: Requested vector. It might be empty if there is no vector with requested name.

Implements SPICE_SIMULATOR.

Definition at line 140 of file ngspice.cpp.

References m_ngGet_Vec_Info.

Referenced by ~NGSPICE().

◆ GetGainVector()

std::vector< double > NGSPICE::GetGainVector	(	const std::string &	aName,
		int	aMaxLen = -1 )

finaloverridevirtual

Return a requested vector with phase values.

Parameters

aName	is the vector named in Spice convention (e.g. V(3), I(R1)).
aMaxLen	is max count of returned values. if -1 (default) all available values are returned.

Returns: Requested vector. It might be empty if there is no vector with requested name.

Implements SPICE_SIMULATOR.

Definition at line 225 of file ngspice.cpp.

References m_ngGet_Vec_Info.

Referenced by TEST_NETLIST_EXPORTER_SPICE_FIXTURE::TestPoint(), and ~NGSPICE().

◆ GetImaginaryVector()

std::vector< double > NGSPICE::GetImaginaryVector	(	const std::string &	aName,
		int	aMaxLen = -1 )

finaloverridevirtual

Return a requested vector with magnitude values.

Parameters

aName	is the vector named in Spice convention (e.g. V(3), I(R1)).
aMaxLen	is max count of returned values. if -1 (default) all available values are returned.

Returns: Requested vector. It might be empty if there is no vector with requested name.

Implements SPICE_SIMULATOR.

Definition at line 200 of file ngspice.cpp.

References m_ngGet_Vec_Info.

Referenced by ~NGSPICE().

◆ GetMutex()

std::mutex & SIMULATOR::GetMutex ( )

inlineinherited

Definition at line 51 of file simulator.h.

References m_mutex.

◆ GetNetlist()

const std::string NGSPICE::GetNetlist ( ) const

finaloverridevirtual

Cleans simulation data (i.e.

all vectors)

Implements SPICE_SIMULATOR.

Definition at line 467 of file ngspice.cpp.

References m_netlist.

Referenced by ~NGSPICE().

◆ GetPhaseVector()

std::vector< double > NGSPICE::GetPhaseVector	(	const std::string &	aName,
		int	aMaxLen = -1 )

finaloverridevirtual

Return a requested vector with phase values.

Parameters

aName	is the vector named in Spice convention (e.g. V(3), I(R1)).
aMaxLen	is max count of returned values. if -1 (default) all available values are returned.

Returns: Requested vector. It might be empty if there is no vector with requested name.

Implements SPICE_SIMULATOR.

Definition at line 255 of file ngspice.cpp.

References m_ngGet_Vec_Info.

Referenced by ~NGSPICE().

◆ GetRealVector()

std::vector< double > NGSPICE::GetRealVector	(	const std::string &	aName,
		int	aMaxLen = -1 )

finaloverridevirtual

Return a requested vector with imaginary values.

If the vector is complex, then the imaginary part is returned. If the vector is reql, then only zeroes are returned.

Parameters

aName	is the vector named in Spice convention (e.g. V(3), I(R1)).
aMaxLen	is max count of returned values. if -1 (default) all available values are returned.

Returns: Requested vector. It might be empty if there is no vector with requested name.

Implements SPICE_SIMULATOR.

Definition at line 170 of file ngspice.cpp.

References m_ngGet_Vec_Info.

Referenced by TEST_NETLIST_EXPORTER_SPICE_FIXTURE::TestOpPoint(), TEST_NETLIST_EXPORTER_SPICE_FIXTURE::TestPoint(), and ~NGSPICE().

◆ GetSettingCommands()

std::vector< std::string > NGSPICE::GetSettingCommands ( ) const

finaloverridevirtual

Return current SPICE netlist used by the simulator.

Returns: The netlist.

Implements SPICE_SIMULATOR.

Definition at line 443 of file ngspice.cpp.

References NGSPICE_SETTINGS::GetCompatibilityMode(), HSPICE, LT_PSPICE, LTSPICE, NGSPICE, PSPICE, SPICE_SIMULATOR::Settings(), and USER_CONFIG.

Referenced by updateNgspiceSettings(), and ~NGSPICE().

◆ GetXAxis()

wxString NGSPICE::GetXAxis ( SIM_TYPE aType ) const

finaloverridevirtual

Returns: the current simulation plot name (tran1, tran2, etc.)

Implements SPICE_SIMULATOR.

Definition at line 414 of file ngspice.cpp.

References AllVectors(), ST_AC, ST_DC, ST_FFT, ST_NOISE, ST_SP, and ST_TRAN.

Referenced by ~NGSPICE().

◆ Init()

void NGSPICE::Init ( const SPICE_SETTINGS * aSettings = nullptr )

finaloverridevirtual

Point out the model that will be used in future simulations.

Returns: True in case of success, false otherwise.

Implements SPICE_SIMULATOR.

Definition at line 99 of file ngspice.cpp.

References Command(), and updateNgspiceSettings().

◆ init_dll()

void NGSPICE::init_dll ( )

private

Definition at line 473 of file ngspice.cpp.

References _, cbBGThreadRunning(), cbControlledExit(), cbSendChar(), cbSendStat(), Command(), findCmPath(), loadCodemodels(), loadSpinit(), m_dll, m_error, m_initialized, m_ngCM_Input_Path, m_ngGet_Vec_Info, m_ngSpice_AllPlots, m_ngSpice_AllVecs, m_ngSpice_Circ, m_ngSpice_Command, m_ngSpice_CurPlot, m_ngSpice_Init, m_ngSpice_LockRealloc, m_ngSpice_Running, m_ngSpice_UnlockRealloc, path, and traceNgspice.

Referenced by NGSPICE(), validate(), and ~NGSPICE().

◆ installSignalHandlers()

void NGSPICE::installSignalHandlers ( )

private

Definition at line 870 of file ngspice.cpp.

References s_crashed, s_crashSignal, s_currentInstance, s_mainThread, s_oldSigAbrt, s_oldSigFpe, s_oldSigSegv, s_signalHandlersInstalled, and signalHandler().

Referenced by Run().

◆ IsRunning()

bool NGSPICE::IsRunning ( )

finaloverridevirtual

Execute a Spice command as if it was typed into console.

Parameters

aCmd	is the command to be issued. Return X axis name for a given simulation type

Implements SIMULATOR.

Definition at line 365 of file ngspice.cpp.

References _, m_error, m_ngSpice_Running, SPICE_SIMULATOR::m_reporter, restoreSignalHandlers(), s_crashed, and s_crashSignal.

Referenced by TEST_NETLIST_EXPORTER_SPICE_FIXTURE::CompareNetlists(), and ~NGSPICE().

◆ loadCodemodels()

bool NGSPICE::loadCodemodels ( const std::string & aPath )

private

Definition at line 714 of file ngspice.cpp.

References Command().

Referenced by init_dll().

◆ LoadNetlist()

bool NGSPICE::LoadNetlist ( const std::string & aNetlist )

finaloverridevirtual

Execute the simulation with currently loaded netlist.

Returns: True in case of success, false otherwise.

Implements SPICE_SIMULATOR.

Definition at line 315 of file ngspice.cpp.

References Command(), m_netlist, and m_ngSpice_Circ.

Referenced by Attach(), TEST_NETLIST_EXPORTER_SPICE_FIXTURE::CompareNetlists(), and ~NGSPICE().

◆ loadSpinit()

bool NGSPICE::loadSpinit ( const std::string & aFileName )

private

Definition at line 650 of file ngspice.cpp.

References Command().

Referenced by init_dll().

◆ restoreSignalHandlers()

void NGSPICE::restoreSignalHandlers ( )

private

Definition at line 893 of file ngspice.cpp.

References s_currentInstance, s_oldSigAbrt, s_oldSigFpe, s_oldSigSegv, and s_signalHandlersInstalled.

Referenced by cbBGThreadRunning(), IsRunning(), and Stop().

◆ Run()

bool NGSPICE::Run ( )

finaloverridevirtual

Halt the simulation.

Returns: True in case of success, false otherwise.

Implements SIMULATOR.

Definition at line 342 of file ngspice.cpp.

References Command(), and installSignalHandlers().

Referenced by TEST_NETLIST_EXPORTER_SPICE_FIXTURE::CompareNetlists(), and ~NGSPICE().

◆ setCodemodelsInputPath()

bool NGSPICE::setCodemodelsInputPath ( const std::string & aPath )

private

Load codemodel files from a directory.

Definition at line 701 of file ngspice.cpp.

References m_ngCM_Input_Path.

Referenced by Attach().

◆ SetReporter()

virtual void SPICE_SIMULATOR::SetReporter ( SIMULATOR_REPORTER * aReporter )

inlinevirtualinherited

Set a SIMULATOR_REPORTER object to receive the simulation log.

The reporter is accessed from ngspice background threads via atomic snapshot. Callers must ensure the reporter outlives any running simulation, or call SetReporter(nullptr) and stop the simulation before destroying the reporter.

Definition at line 91 of file spice_simulator.h.

References m_reporter.

Referenced by TEST_NETLIST_EXPORTER_SPICE_FIXTURE::CompareNetlists().

◆ Settings() [1/2]

std::shared_ptr< SPICE_SETTINGS > & SPICE_SIMULATOR::Settings ( )

inlineinherited

Return the simulator configuration settings.

Returns: the simulator specific settings.

Definition at line 176 of file spice_simulator.h.

References m_settings.

Referenced by NGSPICE::GetSettingCommands(), SIMULATOR_FRAME_UI::InitWorkbook(), SIMULATOR_FRAME_UI::LoadWorkbook(), and SIMULATOR_FRAME_UI::SaveWorkbook().

◆ Settings() [2/2]

const std::shared_ptr< SPICE_SETTINGS > & SPICE_SIMULATOR::Settings ( ) const

inlineinherited

Definition at line 178 of file spice_simulator.h.

References m_settings.

◆ signalHandler()

void NGSPICE::signalHandler ( int aSignal )

staticprivate

Definition at line 823 of file ngspice.cpp.

References s_crashed, s_crashSignal, s_currentInstance, s_mainThread, s_oldSigAbrt, s_oldSigFpe, and s_oldSigSegv.

Referenced by installSignalHandlers().

◆ Stop()

bool NGSPICE::Stop ( )

finaloverridevirtual

Check if simulation is running at the moment.

Returns: True if simulation is currently executed.

Implements SIMULATOR.

Definition at line 353 of file ngspice.cpp.

References Command(), restoreSignalHandlers(), and result.

Referenced by ~NGSPICE().

◆ TypeToName()

wxString SPICE_SIMULATOR::TypeToName	(	SIM_TYPE	aType,
		bool	aShortName )

staticinherited

Return a string with simulation name based on enum.

Parameters

aType	is the enum describing simulation type
aShortName	if true - return is in format "TRAN", "OP". if false - return is in format "Transient", "Operating Point".

Returns: String with requested name as described above.

Definition at line 53 of file spice_simulator.cpp.

References _, ST_AC, ST_DC, ST_DISTO, ST_FFT, ST_NOISE, ST_OP, ST_PZ, ST_SENS, ST_SP, ST_TF, ST_TRAN, and ST_UNKNOWN.

Referenced by BOOST_AUTO_TEST_CASE(), DIALOG_SIM_COMMAND::OnCommandType(), DIALOG_SIM_COMMAND::parseCommand(), SIMULATOR_FRAME_UI::SaveWorkbook(), and SIMULATOR_FRAME_UI::UpdateMeasurement().

◆ updateNgspiceSettings()

void NGSPICE::updateNgspiceSettings ( )

private

Check a few different locations for codemodel files and returns one if it exists.

Definition at line 89 of file ngspice.cpp.

References Command(), GetSettingCommands(), and traceNgspice.

Referenced by Attach(), and Init().

◆ validate()

void NGSPICE::validate ( )

private

Definition at line 793 of file ngspice.cpp.

References init_dll(), m_error, and m_initialized.

Referenced by Command().

Member Data Documentation

◆ m_dll

wxDynamicLibrary NGSPICE::m_dll

private

Definition at line 151 of file ngspice.h.

Referenced by init_dll().

◆ m_error

bool NGSPICE::m_error

private

Error flag indicating that ngspice needs to be reloaded.

Definition at line 212 of file ngspice.h.

Referenced by cbControlledExit(), init_dll(), IsRunning(), NGSPICE(), and validate().

◆ m_initialized

bool NGSPICE::m_initialized = false

staticprivate

Ngspice should be initialized only once.

Definition at line 214 of file ngspice.h.

Referenced by init_dll(), and validate().

◆ m_mutex

std::mutex SIMULATOR::m_mutex

privateinherited

< For interprocess synchronisation.

Definition at line 102 of file simulator.h.

Referenced by GetMutex().

◆ m_netlist

std::string NGSPICE::m_netlist

private

Current netlist.

Definition at line 216 of file ngspice.h.

Referenced by GetNetlist(), and LoadNetlist().

◆ m_ngCM_Input_Path

ngCM_Input_Path NGSPICE::m_ngCM_Input_Path

private

Definition at line 143 of file ngspice.h.

Referenced by init_dll(), NGSPICE(), and setCodemodelsInputPath().

◆ m_ngGet_Vec_Info

ngGet_Vec_Info NGSPICE::m_ngGet_Vec_Info

private

Definition at line 142 of file ngspice.h.

Referenced by GetComplexVector(), GetGainVector(), GetImaginaryVector(), GetPhaseVector(), GetRealVector(), init_dll(), and NGSPICE().

◆ m_ngSpice_AllPlots

ngSpice_AllPlots NGSPICE::m_ngSpice_AllPlots

private

Definition at line 145 of file ngspice.h.

Referenced by init_dll(), and NGSPICE().

◆ m_ngSpice_AllVecs

ngSpice_AllVecs NGSPICE::m_ngSpice_AllVecs

private

Definition at line 146 of file ngspice.h.

Referenced by AllVectors(), init_dll(), and NGSPICE().

◆ m_ngSpice_Circ

ngSpice_Circ NGSPICE::m_ngSpice_Circ

private

Definition at line 140 of file ngspice.h.

Referenced by init_dll(), LoadNetlist(), and NGSPICE().

◆ m_ngSpice_Command

ngSpice_Command NGSPICE::m_ngSpice_Command

private

Definition at line 141 of file ngspice.h.

Referenced by Command(), init_dll(), and NGSPICE().

◆ m_ngSpice_CurPlot

ngSpice_CurPlot NGSPICE::m_ngSpice_CurPlot

private

Definition at line 144 of file ngspice.h.

Referenced by AllVectors(), CurrentPlotName(), init_dll(), and NGSPICE().

◆ m_ngSpice_Init

ngSpice_Init NGSPICE::m_ngSpice_Init

private

Definition at line 139 of file ngspice.h.

Referenced by init_dll(), and NGSPICE().

◆ m_ngSpice_LockRealloc

ngSpice_LockRealloc NGSPICE::m_ngSpice_LockRealloc

private

Definition at line 148 of file ngspice.h.

Referenced by init_dll(), and NGSPICE().

◆ m_ngSpice_Running

ngSpice_Running NGSPICE::m_ngSpice_Running

private

Definition at line 147 of file ngspice.h.

Referenced by init_dll(), IsRunning(), and NGSPICE().

◆ m_ngSpice_UnlockRealloc

ngSpice_UnlockRealloc NGSPICE::m_ngSpice_UnlockRealloc

private

Definition at line 149 of file ngspice.h.

Referenced by init_dll(), and NGSPICE().

◆ m_reporter

std::atomic<SIMULATOR_REPORTER*> SPICE_SIMULATOR::m_reporter

protectedinherited

< Reporter object to receive simulation log (not owned, accessed from BG threads).

We don't own this. We are just borrowing it from the SCHEMATIC_SETTINGS.

Definition at line 192 of file spice_simulator.h.

Referenced by NGSPICE::cbBGThreadRunning(), NGSPICE::cbControlledExit(), NGSPICE::cbSendChar(), NGSPICE::IsRunning(), SetReporter(), and SPICE_SIMULATOR().

◆ m_settings

std::shared_ptr<SPICE_SETTINGS> SPICE_SIMULATOR::m_settings

protectedinherited

Definition at line 195 of file spice_simulator.h.

Referenced by Settings(), Settings(), and SPICE_SIMULATOR().

◆ m_simModel

std::shared_ptr<SIMULATION_MODEL> SIMULATOR::m_simModel

protectedinherited

< Model that should be simulated.

Definition at line 98 of file simulator.h.

Referenced by Attach(), and SIMULATOR().

◆ s_crashed

std::atomic< bool > NGSPICE::s_crashed

staticprivate

Set by signal handler when ngspice crashes.

Definition at line 218 of file ngspice.h.

Referenced by installSignalHandlers(), IsRunning(), and signalHandler().

◆ s_crashSignal

std::atomic< int > NGSPICE::s_crashSignal

staticprivate

Signal that caused the crash.

Definition at line 219 of file ngspice.h.

Referenced by installSignalHandlers(), IsRunning(), and signalHandler().

◆ s_currentInstance

NGSPICE * NGSPICE::s_currentInstance = nullptr

staticprivate

Instance that is currently running ngspice.

Definition at line 220 of file ngspice.h.

Referenced by installSignalHandlers(), restoreSignalHandlers(), and signalHandler().

The documentation for this class was generated from the following files:

Classes

Public Member Functions

Static Public Member Functions

Protected Attributes

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ ngCM_Input_Path

◆ ngGet_Vec_Info

◆ ngSpice_AllPlots

◆ ngSpice_AllVecs

◆ ngSpice_Circ

◆ ngSpice_Command

◆ ngSpice_CurPlot

◆ ngSpice_Init

◆ ngSpice_LockRealloc

◆ ngSpice_Running

◆ ngSpice_UnlockRealloc

Constructor & Destructor Documentation

◆ NGSPICE()

◆ ~NGSPICE()

Member Function Documentation

◆ AllVectors()

◆ Attach()

◆ cbBGThreadRunning()

◆ cbControlledExit()

◆ cbSendChar()

◆ cbSendStat()

◆ Clean()

◆ Command()

◆ CreateInstance()

◆ CurrentPlotName()

◆ findCmPath()

◆ GetComplexVector()

◆ GetGainVector()

◆ GetImaginaryVector()

◆ GetMutex()

◆ GetNetlist()

◆ GetPhaseVector()

◆ GetRealVector()

◆ GetSettingCommands()

◆ GetXAxis()

◆ Init()

◆ init_dll()

◆ installSignalHandlers()

◆ IsRunning()

◆ loadCodemodels()

◆ LoadNetlist()

◆ loadSpinit()

◆ restoreSignalHandlers()

◆ Run()

◆ setCodemodelsInputPath()

◆ SetReporter()

◆ Settings() [1/2]

◆ Settings() [2/2]

◆ signalHandler()

◆ Stop()

◆ TypeToName()

◆ updateNgspiceSettings()

◆ validate()

Member Data Documentation

◆ m_dll

◆ m_error

◆ m_initialized

◆ m_mutex

◆ m_netlist

◆ m_ngCM_Input_Path

◆ m_ngGet_Vec_Info

◆ m_ngSpice_AllPlots

◆ m_ngSpice_AllVecs

◆ m_ngSpice_Circ

◆ m_ngSpice_Command

◆ m_ngSpice_CurPlot

◆ m_ngSpice_Init

◆ m_ngSpice_LockRealloc

◆ m_ngSpice_Running