qucs::circuit Class Reference

base class for qucs circuit elements. More...

#include <circuit.h>

Inherits qucs::object, and qucs::integrator.

Inherited by amplifier, ashort, attenuator, biastee, bjt, bondwire, capacitor, cccs, ccvs, circulator, coaxline, coupler, cpwgap, cpwline, cpwopen, cpwshort, cpwstep, cross, ctline, dcblock, dcfeed, diac, digisource, digital, diode, ecvs, eqndefined, ground, gyrator, hybrid, iac, idc, iexp, ifile, iinoise, inductor, inoise, iprobe, ipulse, irect, isolator, itrafo, ivnoise, jfet, mosfet, mscorner, mscoupled, mscross, msgap, mslange, msline, msmbend, msopen, msrstub, msstep, mstee, msvia, mutual, mutual2, mutualx, opamp, open, pac, phaseshifter, rectline, relais, resistor, rfedd, rlcg, spfile, strafo, tee, thyristor, tline, tline4p, trafo, triac, tswitch, tunneldiode, twistedpair, vac, vam, vccs, vcvs, vdc, vexp, vfile, vnoise, vpm, vprobe, vpulse, vrect, and vvnoise.

Collaboration diagram for qucs::circuit:

Public Member Functions
circuit *	getNext (void) const
void	setNext (circuit *const o)
circuit *	getPrev (void) const
void	setPrev (circuit *const o)
	circuit ()
	circuit (int)
	circuit (const circuit &)
virtual	~circuit ()
virtual void	initSP (void)
	placehoder for S-Parameter initialisation function
virtual void	calcSP (nr_double_t)
virtual void	initDC (void)
virtual void	calcDC (void)
virtual void	restartDC (void)
virtual void	initNoiseSP (void)
virtual void	calcNoiseSP (nr_double_t)
virtual void	initNoiseAC (void)
virtual void	calcNoiseAC (nr_double_t)
virtual void	initAC (void)
virtual void	calcAC (nr_double_t)
virtual void	initTR (void)
virtual void	calcTR (nr_double_t)
virtual void	initHB (void)
virtual void	calcHB (nr_double_t)
virtual void	initHB (int)
virtual void	calcHB (int)
virtual void	calcOperatingPoints (void)
virtual void	saveOperatingPoints (void)
virtual void	calcCharacteristics (nr_double_t)
virtual void	saveCharacteristics (nr_double_t)
virtual void	saveCharacteristics (nr_complex_t)
void	setNode (int, const std::string &, int intern=0)
node *	getNode (int)
void	setType (int t)
int	getType (void)
int	getSize (void)
	Get the number of ports the circuit element has.
void	setSize (int)
	Set the number of ports the circuit element has.
bool	isEnabled (void)
	Reports if circuit element is enabled.
void	setEnabled (bool e)
	Set a circuit element to be enabled or diabled.
bool	isVariableSized (void)
void	setVariableSized (bool v)
bool	isProbe (void)
void	setProbe (bool p)
void	setNet (net *n)
net *	getNet (void)
std::string	getSubcircuit (void)
void	setSubcircuit (const std::string &)
environment *	getEnv (void)
void	setEnv (environment *e)
void	setInternalVoltageSource (bool i)
bool	isInternalVoltageSource (void)
void	setVoltageSource (int s)
int	getVoltageSource (void)
int	getVoltageSources (void)
void	setVoltageSources (int)
void	voltageSource (int, int, int, nr_double_t value=0.0)
bool	isVSource (void)
void	setVSource (bool v)
bool	isISource (void)
void	setISource (bool i)
int	getNoiseSources (void)
void	setNoiseSources (int)
void	transientCapacitance (int, int, int, nr_double_t, nr_double_t, nr_double_t)
void	transientCapacitance (int, int, nr_double_t, nr_double_t, nr_double_t)
void	transientCapacitanceQ (int, int, int, nr_double_t)
void	transientCapacitanceQ (int, int, nr_double_t)
void	transientCapacitanceC (int, int, int, int, nr_double_t, nr_double_t)
void	transientCapacitanceC (int, int, nr_double_t, nr_double_t)
void	transientCapacitanceC2V (int, int, int, nr_double_t, nr_double_t)
void	transientCapacitanceC2Q (int, int, int, nr_double_t, nr_double_t)
void	setDelta (nr_double_t *d)
nr_double_t *	getDelta (void)
bool	hasHistory (void)
void	setHistory (bool h)
void	initHistory (nr_double_t)
void	deleteHistory (void)
void	truncateHistory (nr_double_t)
void	appendHistory (int, nr_double_t)
void	applyHistory (history *)
nr_double_t	getV (int, nr_double_t)
nr_double_t	getV (int, int)
nr_double_t	getJ (int, nr_double_t)
nr_double_t	getHistoryAge (void)
void	setHistoryAge (nr_double_t)
int	getHistorySize (void)
nr_double_t	getHistoryTFromIndex (int)
int	getPort (void)
void	setPort (int p)
int	getInserted (void)
void	setInserted (int i)
bool	isOriginal (void)
void	setOriginal (bool o)
substrate *	getSubstrate (void)
void	setSubstrate (substrate *)
nr_complex_t	getS (int, int)
nr_complex_t	getN (int, int)
nr_complex_t	getY (int, int)
nr_complex_t	getB (int, int)
nr_complex_t	getC (int, int)
nr_complex_t	getD (int, int)
nr_complex_t	getQV (int, int)
nr_complex_t	getGV (int)
nr_complex_t	getCV (int)
nr_complex_t	getE (int)
nr_complex_t	getI (int)
nr_complex_t	getJ (int)
nr_complex_t	getV (int)
nr_complex_t	getQ (int)
nr_double_t	getG (int, int)
void	setS (int, int, nr_complex_t)
void	setN (int, int, nr_complex_t)
void	setY (int, int, nr_complex_t)
void	setB (int, int, nr_complex_t)
void	setC (int, int, nr_complex_t)
void	setD (int, int, nr_complex_t)
void	setQV (int, int, nr_complex_t)
void	setGV (int, nr_complex_t)
void	setCV (int, nr_complex_t)
void	setE (int, nr_complex_t)
void	setI (int, nr_complex_t)
void	setJ (int, nr_complex_t)
void	setV (int, nr_complex_t)
void	setQ (int, nr_complex_t)
void	setG (int, int, nr_double_t)
void	clearB (void)
void	clearC (void)
void	clearD (void)
void	clearE (void)
void	clearI (void)
void	clearJ (void)
void	clearV (void)
void	clearY (void)
void	addY (int, int, nr_complex_t)
void	addY (int, int, nr_double_t)
void	addI (int, nr_complex_t)
void	addI (int, nr_double_t)
void	addOperatingPoint (const std::string &name, nr_double_t)
nr_double_t	getOperatingPoint (const std::string &name)
void	setOperatingPoint (const std::string &name, nr_double_t)
int	hasOperatingPoint (const std::string &name)
valuelist< operatingpoint > &	getOperatingPoints (void)
void	addCharacteristic (const std::string &name, nr_double_t)
nr_double_t	getCharacteristic (const std::string &name)
void	setCharacteristic (const std::string &name, nr_double_t)
int	hasCharacteristic (const std::string &name)
valuelist< characteristic > &	getCharacteristics (void)
void	setNonLinear (bool l)
bool	isNonLinear (void)
void	print (void)
void	setInternalNode (int, const std::string &)
void	allocMatrixS (void)
void	allocMatrixN (int sources=0)
void	allocMatrixMNA (void)
void	freeMatrixMNA (void)
void	allocMatrixHB (void)
void	freeMatrixHB (void)
void	setMatrixS (matrix)
matrix	getMatrixS (void)
void	setMatrixN (matrix)
matrix	getMatrixN (void)
void	setMatrixY (matrix)
matrix	getMatrixY (void)
Static Public Member Functions
static std::string	createInternal (const std::string &, const std::string &)
Static Public Attributes
static const nr_double_t	z0 = 50.0
Protected Attributes
int	type
int	pol
Private Attributes
circuit *	next
circuit *	prev
int	size
int	pacport
int	vsource
int	vsources
int	nsources
int	inserted
int	flag
nr_complex_t *	MatrixS
nr_complex_t *	MatrixN
nr_complex_t *	MatrixY
nr_complex_t *	MatrixB
nr_complex_t *	MatrixC
nr_complex_t *	MatrixD
nr_complex_t *	VectorE
nr_complex_t *	VectorI
nr_complex_t *	VectorV
nr_complex_t *	VectorJ
nr_complex_t *	VectorQ
nr_complex_t *	MatrixQV
nr_complex_t *	VectorGV
nr_complex_t *	VectorCV
std::string	subcircuit
node *	nodes
substrate *	subst
valuelist< operatingpoint >	oper
valuelist< characteristic >	charac
net *	subnet
environment *	env
nr_double_t *	deltas
int	nHistories
history *	histories

---

Detailed Description

base class for qucs circuit elements.

This is the base class for all circuit elements and provides the the functionality required for all simulation types. It has a number of virtual functions intended to be overridden by the inheiriting class

Definition at line 95 of file circuit.h.

---

Constructor & Destructor Documentation

qucs::circuit::circuit

(

)

Definition at line 55 of file circuit.cpp.

qucs::circuit::circuit

(

int

s

)

Definition at line 82 of file circuit.cpp.

qucs::circuit::circuit

(

const circuit &

c

)

Definition at line 110 of file circuit.cpp.

qucs::circuit::~circuit

(

)

[virtual]

Definition at line 184 of file circuit.cpp.

---

Member Function Documentation

void qucs::circuit::addCharacteristic	(	const std::string &	name,
		nr_double_t	val
	)

Definition at line 553 of file circuit.cpp.

void qucs::circuit::addI	(	int	port,
		nr_complex_t	i
	)

Definition at line 405 of file circuit.cpp.

void qucs::circuit::addI	(	int	port,
		nr_double_t	i
	)

Definition at line 410 of file circuit.cpp.

void qucs::circuit::addOperatingPoint	(	const std::string &	name,
		nr_double_t	val
	)

Definition at line 519 of file circuit.cpp.

void qucs::circuit::addY	(	int	r,
		int	c,
		nr_complex_t	y
	)

Definition at line 460 of file circuit.cpp.

void qucs::circuit::addY	(	int	r,
		int	c,
		nr_double_t	y
	)

Definition at line 465 of file circuit.cpp.

void qucs::circuit::allocMatrixHB

(

void

)

Definition at line 230 of file circuit.cpp.

void qucs::circuit::allocMatrixMNA

(

void

)

Definition at line 270 of file circuit.cpp.

void qucs::circuit::allocMatrixN

(

int

sources = 0

)

Definition at line 263 of file circuit.cpp.

void qucs::circuit::allocMatrixS

(

void

)

Definition at line 254 of file circuit.cpp.

void qucs::circuit::appendHistory	(	int	n,
		nr_double_t	val
	)

Definition at line 907 of file circuit.cpp.

void qucs::circuit::applyHistory

(

history *

h

)

Definition at line 930 of file circuit.cpp.

virtual void qucs::circuit::calcAC

(

nr_double_t

)

[inline, virtual]

Reimplemented in spfile, diode, bjt, mosfet, diac, jfet, thyristor, triac, rectline, tunneldiode, bondwire, cpwline, mstee, digital, msopen, coaxline, mscorner, mscoupled, mslange, msline, msvia, resistor, twistedpair, eqndefined, inductor, cpwopen, cpwshort, cpwstep, msmbend, msrstub, msstep, rfedd, capacitor, cccs, ccvs, ctline, msgap, mutual, mutual2, mutualx, pac, rlcg, tline, tline4p, vccs, vcvs, cpwgap, and mscross.

Definition at line 133 of file circuit.h.

virtual void qucs::circuit::calcCharacteristics

(

nr_double_t

)

[inline, virtual]

Definition at line 142 of file circuit.h.

virtual void qucs::circuit::calcDC

(

void

)

[inline, virtual]

Reimplemented in diode, diac, thyristor, triac, digital, bjt, resistor, eqndefined, jfet, mosfet, tunneldiode, idc, inductor, opamp, pac, relais, rfedd, and vdc.

Definition at line 126 of file circuit.h.

virtual void qucs::circuit::calcHB

(

nr_double_t

)

[inline, virtual]

Reimplemented in capacitor, inductor, pac, vac, and vdc.

Definition at line 137 of file circuit.h.

virtual void qucs::circuit::calcHB

(

int

)

[inline, virtual]

Reimplemented in diode, and eqndefined.

Definition at line 139 of file circuit.h.

virtual void qucs::circuit::calcNoiseAC

(

nr_double_t

)

[inline, virtual]

Reimplemented in spfile, diode, amplifier, bjt, mosfet, jfet, rectline, bondwire, cpwline, relais, coaxline, mscoupled, mslange, msline, msvia, resistor, tline, tline4p, twistedpair, rlcg, tswitch, attenuator, ctline, isolator, pac, vnoise, iinoise, inoise, ivnoise, and vvnoise.

Definition at line 131 of file circuit.h.

virtual void qucs::circuit::calcNoiseSP

(

nr_double_t

)

[inline, virtual]

Reimplemented in spfile, amplifier, relais, tline, tline4p, rlcg, tswitch, ctline, rectline, bondwire, diode, cpwline, coaxline, mscoupled, mslange, msvia, resistor, twistedpair, attenuator, bjt, jfet, mosfet, iinoise, inoise, isolator, ivnoise, msline, pac, vnoise, and vvnoise.

Definition at line 129 of file circuit.h.

virtual void qucs::circuit::calcOperatingPoints

(

void

)

[inline, virtual]

Reimplemented in diode, digital, bjt, diac, mosfet, thyristor, triac, jfet, opamp, and tunneldiode.

Definition at line 140 of file circuit.h.

virtual void qucs::circuit::calcSP

(

nr_double_t

)

[inline, virtual]

Reimplemented in spfile, mstee, eqndefined, rfedd, mscross, msopen, rectline, bondwire, diac, diode, thyristor, triac, digital, cpwline, msline, msrstub, capacitor, coaxline, cpwopen, cpwshort, cpwstep, mscorner, mscoupled, msgap, mslange, msmbend, msstep, resistor, twistedpair, cccs, ccvs, circulator, ctline, bjt, jfet, mosfet, tunneldiode, inductor, cpwgap, msvia, mutual, mutual2, mutualx, pac, rlcg, tline, tline4p, vccs, and vcvs.

Definition at line 124 of file circuit.h.

virtual void qucs::circuit::calcTR

(

nr_double_t

)

[inline, virtual]

Reimplemented in ecvs, diode, bjt, mosfet, jfet, diac, thyristor, triac, vfile, ifile, eqndefined, tunneldiode, digital, resistor, rfedd, inductor, capacitor, cccs, ccvs, iexp, mutual, mutual2, mutualx, opamp, pac, relais, tline, tline4p, vccs, vcvs, vexp, biastee, dcblock, dcfeed, digisource, ipulse, irect, tswitch, vac, vam, vpm, vpulse, vrect, and iac.

Definition at line 135 of file circuit.h.

void qucs::circuit::clearB

(

void

)

Definition at line 706 of file circuit.cpp.

void qucs::circuit::clearC

(

void

)

Definition at line 711 of file circuit.cpp.

void qucs::circuit::clearD

(

void

)

Definition at line 716 of file circuit.cpp.

void qucs::circuit::clearE

(

void

)

Definition at line 721 of file circuit.cpp.

void qucs::circuit::clearI

(

void

)

Definition at line 731 of file circuit.cpp.

void qucs::circuit::clearJ

(

void

)

Definition at line 726 of file circuit.cpp.

void qucs::circuit::clearV

(

void

)

Definition at line 736 of file circuit.cpp.

void qucs::circuit::clearY

(

void

)

Definition at line 741 of file circuit.cpp.

std::string qucs::circuit::createInternal	(	const std::string &	prefix,
		const std::string &	obj
	)		[static]

Definition at line 630 of file circuit.cpp.

void qucs::circuit::deleteHistory

(

void

)

Definition at line 887 of file circuit.cpp.

void qucs::circuit::freeMatrixHB

(

void

)

Definition at line 222 of file circuit.cpp.

void qucs::circuit::freeMatrixMNA

(

void

)

Definition at line 287 of file circuit.cpp.

nr_complex_t qucs::circuit::getB	(	int	port,
		int	nr
	)

Definition at line 345 of file circuit.cpp.

nr_complex_t qucs::circuit::getC	(	int	nr,
		int	port
	)

Definition at line 357 of file circuit.cpp.

nr_double_t qucs::circuit::getCharacteristic

(

const std::string &

name

)

Definition at line 561 of file circuit.cpp.

valuelist<characteristic>& qucs::circuit::getCharacteristics

(

void

)

[inline]

Definition at line 308 of file circuit.h.

nr_complex_t qucs::circuit::getCV

(

int

port

)

Definition at line 507 of file circuit.cpp.

nr_complex_t qucs::circuit::getD	(	int	r,
		int	c
	)

Definition at line 369 of file circuit.cpp.

nr_double_t* qucs::circuit::getDelta

(

void

)

[inline]

Definition at line 222 of file circuit.h.

nr_complex_t qucs::circuit::getE

(

int

nr

)

Definition at line 381 of file circuit.cpp.

environment* qucs::circuit::getEnv

(

void

)

[inline]

Definition at line 193 of file circuit.h.

nr_double_t qucs::circuit::getG	(	int	r,
		int	c
	)

Definition at line 471 of file circuit.cpp.

nr_complex_t qucs::circuit::getGV

(

int

port

)

Definition at line 495 of file circuit.cpp.

nr_double_t qucs::circuit::getHistoryAge

(

void

)

Definition at line 912 of file circuit.cpp.

int qucs::circuit::getHistorySize

(

void

)

Definition at line 918 of file circuit.cpp.

nr_double_t qucs::circuit::getHistoryTFromIndex

(

int

idx

)

Definition at line 923 of file circuit.cpp.

nr_complex_t qucs::circuit::getI

(

int

port

)

Definition at line 393 of file circuit.cpp.

int qucs::circuit::getInserted

(

void

)

[inline]

Definition at line 243 of file circuit.h.

nr_double_t qucs::circuit::getJ	(	int	nr,
		nr_double_t	t
	)

Definition at line 949 of file circuit.cpp.

nr_complex_t qucs::circuit::getJ

(

int

nr

)

Definition at line 426 of file circuit.cpp.

matrix qucs::circuit::getMatrixN

(

void

)

Definition at line 676 of file circuit.cpp.

matrix qucs::circuit::getMatrixS

(

void

)

Definition at line 655 of file circuit.cpp.

matrix qucs::circuit::getMatrixY

(

void

)

Definition at line 697 of file circuit.cpp.

nr_complex_t qucs::circuit::getN	(	int	r,
		int	c
	)

Definition at line 596 of file circuit.cpp.

net* qucs::circuit::getNet

(

void

)

[inline]

Definition at line 186 of file circuit.h.

circuit* qucs::circuit::getNext

(

void

)

const [inline]

Definition at line 98 of file circuit.h.

node * qucs::circuit::getNode

(

int

i

)

Definition at line 310 of file circuit.cpp.

int qucs::circuit::getNoiseSources

(

void

)

Definition at line 617 of file circuit.cpp.

nr_double_t qucs::circuit::getOperatingPoint

(

const std::string &

name

)

Definition at line 527 of file circuit.cpp.

valuelist<operatingpoint>& qucs::circuit::getOperatingPoints

(

void

)

[inline]

Definition at line 301 of file circuit.h.

int qucs::circuit::getPort

(

void

)

[inline]

Definition at line 241 of file circuit.h.

circuit* qucs::circuit::getPrev

(

void

)

const [inline]

Definition at line 100 of file circuit.h.

nr_complex_t qucs::circuit::getQ

(

int

port

)

Definition at line 415 of file circuit.cpp.

nr_complex_t qucs::circuit::getQV	(	int	r,
		int	c
	)

Definition at line 483 of file circuit.cpp.

nr_complex_t qucs::circuit::getS	(	int	x,
		int	y
	)

Definition at line 586 of file circuit.cpp.

qucs::circuit::getSize

(

void

)

[inline]

Get the number of ports the circuit element has.

Gets the number of ports the circuit element has

Definition at line 156 of file circuit.h.

std::string qucs::circuit::getSubcircuit

(

void

)

[inline]

Definition at line 189 of file circuit.h.

substrate * qucs::circuit::getSubstrate

(

void

)

Definition at line 334 of file circuit.cpp.

int qucs::circuit::getType

(

void

)

[inline]

Definition at line 150 of file circuit.h.

nr_double_t qucs::circuit::getV	(	int	port,
		nr_double_t	t
	)

Definition at line 939 of file circuit.cpp.

nr_double_t qucs::circuit::getV	(	int	port,
		int	idx
	)

Definition at line 944 of file circuit.cpp.

nr_complex_t qucs::circuit::getV

(

int

port

)

Definition at line 437 of file circuit.cpp.

int qucs::circuit::getVoltageSource

(

void

)

[inline]

Definition at line 200 of file circuit.h.

int qucs::circuit::getVoltageSources

(

void

)

Definition at line 606 of file circuit.cpp.

nr_complex_t qucs::circuit::getY	(	int	r,
		int	c
	)

Definition at line 448 of file circuit.cpp.

int qucs::circuit::hasCharacteristic

(

const std::string &

name

)

Definition at line 581 of file circuit.cpp.

bool qucs::circuit::hasHistory

(

void

)

[inline]

Definition at line 225 of file circuit.h.

int qucs::circuit::hasOperatingPoint

(

const std::string &

name

)

Definition at line 547 of file circuit.cpp.

virtual void qucs::circuit::initAC

(

void

)

[inline, virtual]

Reimplemented in spfile, ecvs, amplifier, diode, bjt, mosfet, vfile, diac, jfet, thyristor, triac, ifile, rectline, resistor, tunneldiode, bondwire, cpwline, mstee, digital, capacitor, coaxline, ivnoise, mscorner, mscoupled, mslange, msline, msvia, twistedpair, vvnoise, attenuator, eqndefined, idc, iexp, inductor, isolator, cpwopen, cpwshort, cpwstep, msmbend, msstep, opamp, relais, rfedd, vdc, vexp, vnoise, biastee, cccs, ccvs, circulator, coupler, cross, ctline, dcblock, dcfeed, digisource, gyrator, hybrid, iac, iprobe, ipulse, irect, mutual, mutual2, mutualx, phaseshifter, rlcg, ashort, strafo, tee, tline, tline4p, trafo, tswitch, vac, vam, vccs, vcvs, vpm, vprobe, vpulse, vrect, and mscross.

Definition at line 132 of file circuit.h.

virtual void qucs::circuit::initDC

(

void

)

[inline, virtual]

Reimplemented in spfile, ecvs, amplifier, vfile, ifile, rectline, bondwire, msopen, mstee, bjt, diode, cpwline, resistor, coaxline, diac, jfet, mosfet, thyristor, triac, digital, ivnoise, mscorner, msrstub, msvia, twistedpair, vvnoise, attenuator, capacitor, iexp, isolator, cpwopen, cpwshort, cpwstep, msgap, msmbend, msstep, vexp, vnoise, biastee, cccs, ccvs, circulator, coupler, cross, ctline, dcblock, dcfeed, eqndefined, tunneldiode, digisource, gyrator, hybrid, iac, idc, inductor, iprobe, ipulse, irect, cpwgap, mutual, mutual2, mutualx, opamp, phaseshifter, relais, rfedd, rlcg, ashort, strafo, tee, tline, tline4p, trafo, tswitch, vac, vam, vccs, vcvs, vdc, vpm, vprobe, vpulse, vrect, mscoupled, mscross, mslange, and msline.

Definition at line 125 of file circuit.h.

virtual void qucs::circuit::initHB

(

void

)

[inline, virtual]

Reimplemented in resistor, capacitor, inductor, pac, vac, vdc, and ashort.

Definition at line 136 of file circuit.h.

virtual void qucs::circuit::initHB

(

int

)

[inline, virtual]

Reimplemented in diode, and eqndefined.

Definition at line 138 of file circuit.h.

void qucs::circuit::initHistory

(

nr_double_t

age

)

Definition at line 870 of file circuit.cpp.

virtual void qucs::circuit::initNoiseAC

(

void

)

[inline, virtual]

Reimplemented in mstee.

Definition at line 130 of file circuit.h.

virtual void qucs::circuit::initNoiseSP

(

void

)

[inline, virtual]

Reimplemented in mstee.

Definition at line 128 of file circuit.h.

qucs::circuit::initSP

(

void

)

[inline, virtual]

placehoder for S-Parameter initialisation function

Virtual function intended to be overridden by the inheiriting circuit element's S-Parameter initialisation function. initSP is called before commencing the simulation to set up the S-Parameter matrix.

Reimplemented in spfile, ecvs, mstee, amplifier, vfile, eqndefined, ifile, rfedd, mscross, rectline, bjt, bondwire, mscorner, digital, iexp, cpwline, msvia, vexp, attenuator, biastee, coaxline, coupler, cross, dcblock, dcfeed, digisource, ground, gyrator, hybrid, iac, idc, iinoise, inoise, iprobe, ipulse, irect, isolator, itrafo, ivnoise, cpwopen, cpwshort, cpwstep, opamp, open, phaseshifter, relais, resistor, ashort, strafo, tee, trafo, tswitch, twistedpair, vac, vam, vdc, vnoise, vpm, vprobe, vpulse, vrect, and vvnoise.

Definition at line 123 of file circuit.h.

virtual void qucs::circuit::initTR

(

void

)

[inline, virtual]

Reimplemented in spfile, ecvs, diode, amplifier, bjt, mosfet, mstee, jfet, diac, thyristor, triac, vfile, ifile, resistor, eqndefined, tunneldiode, digital, rfedd, twistedpair, capacitor, attenuator, inductor, isolator, ivnoise, cpwline, mscross, msstep, vnoise, vvnoise, cccs, ccvs, idc, iexp, mutual, mutual2, mutualx, opamp, relais, rlcg, tline, tline4p, vccs, vcvs, vdc, vexp, biastee, circulator, coupler, cross, dcblock, dcfeed, digisource, gyrator, hybrid, iprobe, ipulse, irect, ashort, strafo, tee, trafo, tswitch, vac, vam, vpm, vprobe, vpulse, and vrect.

Definition at line 134 of file circuit.h.

qucs::circuit::isEnabled

(

void

)

[inline]

Reports if circuit element is enabled.

Returns true if the circuit element is enabled or false otherwise.

Definition at line 173 of file circuit.h.

bool qucs::circuit::isInternalVoltageSource

(

void

)

[inline]

Definition at line 198 of file circuit.h.

bool qucs::circuit::isISource

(

void

)

[inline]

Definition at line 206 of file circuit.h.

bool qucs::circuit::isNonLinear

(

void

)

[inline]

Definition at line 312 of file circuit.h.

bool qucs::circuit::isOriginal

(

void

)

[inline]

Definition at line 245 of file circuit.h.

bool qucs::circuit::isProbe

(

void

)

[inline]

Definition at line 183 of file circuit.h.

bool qucs::circuit::isVariableSized

(

void

)

[inline]

Definition at line 181 of file circuit.h.

bool qucs::circuit::isVSource

(

void

)

[inline]

Definition at line 204 of file circuit.h.

void qucs::circuit::print

(

void

)

virtual void qucs::circuit::restartDC

(

void

)

[inline, virtual]

Reimplemented in diode, bjt, jfet, and mosfet.

Definition at line 127 of file circuit.h.

virtual void qucs::circuit::saveCharacteristics

(

nr_double_t

)

[inline, virtual]

Reimplemented in bondwire, cpwline, twistedpair, coaxline, mscoupled, mslange, msline, and rlcg.

Definition at line 143 of file circuit.h.

virtual void qucs::circuit::saveCharacteristics

(

nr_complex_t

)

[inline, virtual]

Reimplemented in rectline.

Definition at line 144 of file circuit.h.

virtual void qucs::circuit::saveOperatingPoints

(

void

)

[inline, virtual]

Reimplemented in diode, bjt, mosfet, relais, diac, eqndefined, jfet, thyristor, triac, vprobe, and tunneldiode.

Definition at line 141 of file circuit.h.

void qucs::circuit::setB	(	int	port,
		int	nr,
		nr_complex_t	z
	)

Definition at line 351 of file circuit.cpp.

void qucs::circuit::setC	(	int	nr,
		int	port,
		nr_complex_t	z
	)

Definition at line 363 of file circuit.cpp.

void qucs::circuit::setCharacteristic	(	const std::string &	name,
		nr_double_t	val
	)

Definition at line 570 of file circuit.cpp.

void qucs::circuit::setCV	(	int	port,
		nr_complex_t	cv
	)

Definition at line 513 of file circuit.cpp.

void qucs::circuit::setD	(	int	r,
		int	c,
		nr_complex_t	z
	)

Definition at line 375 of file circuit.cpp.

void qucs::circuit::setDelta

(

nr_double_t *

d

)

[inline]

Definition at line 221 of file circuit.h.

void qucs::circuit::setE	(	int	nr,
		nr_complex_t	z
	)

Definition at line 387 of file circuit.cpp.

qucs::circuit::setEnabled

(

bool

e

)

[inline]

Set a circuit element to be enabled or diabled.

Parameters:

e	boolean indicating whether to enable or disable

Sets the circuit element to be enabled or disabled.

Definition at line 180 of file circuit.h.

void qucs::circuit::setEnv

(

environment *

e

)

[inline]

Definition at line 194 of file circuit.h.

void qucs::circuit::setG	(	int	r,
		int	c,
		nr_double_t	y
	)

Definition at line 477 of file circuit.cpp.

void qucs::circuit::setGV	(	int	port,
		nr_complex_t	gv
	)

Definition at line 501 of file circuit.cpp.

void qucs::circuit::setHistory

(

bool

h

)

[inline]

Definition at line 226 of file circuit.h.

void qucs::circuit::setHistoryAge

(

nr_double_t

age

)

Definition at line 877 of file circuit.cpp.

void qucs::circuit::setI	(	int	port,
		nr_complex_t	z
	)

Definition at line 399 of file circuit.cpp.

void qucs::circuit::setInserted

(

int

i

)

[inline]

Definition at line 244 of file circuit.h.

void qucs::circuit::setInternalNode	(	int	node,
		const std::string &	suffix
	)

Definition at line 637 of file circuit.cpp.

void qucs::circuit::setInternalVoltageSource

(

bool

i

)

[inline]

Definition at line 197 of file circuit.h.

void qucs::circuit::setISource

(

bool

i

)

[inline]

Definition at line 207 of file circuit.h.

void qucs::circuit::setJ	(	int	nr,
		nr_complex_t	z
	)

Definition at line 432 of file circuit.cpp.

void qucs::circuit::setMatrixN

(

matrix

n

)

Definition at line 665 of file circuit.cpp.

void qucs::circuit::setMatrixS

(

matrix

s

)

Definition at line 644 of file circuit.cpp.

void qucs::circuit::setMatrixY

(

matrix

y

)

Definition at line 686 of file circuit.cpp.

void qucs::circuit::setN	(	int	r,
		int	c,
		nr_complex_t	z
	)

Definition at line 601 of file circuit.cpp.

void qucs::circuit::setNet

(

net *

n

)

[inline]

Definition at line 185 of file circuit.h.

void qucs::circuit::setNext

(

circuit *const

o

)

[inline]

Definition at line 99 of file circuit.h.

void qucs::circuit::setNode	(	int	i,
		const std::string &	n,
		int	intern = 0
	)

Definition at line 302 of file circuit.cpp.

void qucs::circuit::setNoiseSources

(

int

s

)

Definition at line 622 of file circuit.cpp.

void qucs::circuit::setNonLinear

(

bool

l

)

[inline]

Definition at line 311 of file circuit.h.

void qucs::circuit::setOperatingPoint	(	const std::string &	name,
		nr_double_t	val
	)

Definition at line 536 of file circuit.cpp.

void qucs::circuit::setOriginal

(

bool

o

)

[inline]

Definition at line 246 of file circuit.h.

void qucs::circuit::setPort

(

int

p

)

[inline]

Definition at line 242 of file circuit.h.

void qucs::circuit::setPrev

(

circuit *const

o

)

[inline]

Definition at line 101 of file circuit.h.

void qucs::circuit::setProbe

(

bool

p

)

[inline]

Definition at line 184 of file circuit.h.

void qucs::circuit::setQ	(	int	port,
		nr_complex_t	q
	)

Definition at line 420 of file circuit.cpp.

void qucs::circuit::setQV	(	int	r,
		int	c,
		nr_complex_t	qv
	)

Definition at line 489 of file circuit.cpp.

void qucs::circuit::setS	(	int	x,
		int	y,
		nr_complex_t	z
	)

Definition at line 591 of file circuit.cpp.

qucs::circuit::setSize

(

int

s

)

Set the number of ports the circuit element has.

Parameters:

s	integer representing the number of ports

Sets/changes the number of ports the circuit element has. On setting this value, previously stored node and matrix information is completely lost unless the new size equals the original size

Definition at line 198 of file circuit.cpp.

void qucs::circuit::setSubcircuit

(

const std::string &

n

)

Definition at line 315 of file circuit.cpp.

void qucs::circuit::setSubstrate

(

substrate *

s

)

Definition at line 339 of file circuit.cpp.

void qucs::circuit::setType

(

int

t

)

[inline]

Definition at line 149 of file circuit.h.

void qucs::circuit::setV	(	int	port,
		nr_complex_t	z
	)

Definition at line 442 of file circuit.cpp.

void qucs::circuit::setVariableSized

(

bool

v

)

[inline]

Definition at line 182 of file circuit.h.

void qucs::circuit::setVoltageSource

(

int

s

)

[inline]

Definition at line 199 of file circuit.h.

void qucs::circuit::setVoltageSources

(

int

s

)

Definition at line 611 of file circuit.cpp.

void qucs::circuit::setVSource

(

bool

v

)

[inline]

Definition at line 205 of file circuit.h.

void qucs::circuit::setY	(	int	r,
		int	c,
		nr_complex_t	y
	)

Definition at line 454 of file circuit.cpp.

void qucs::circuit::transientCapacitance	(	int	qstate,
		int	pos,
		int	neg,
		nr_double_t	cap,
		nr_double_t	voltage,
		nr_double_t	charge
	)

Definition at line 760 of file circuit.cpp.

void qucs::circuit::transientCapacitance	(	int	qstate,
		int	node,
		nr_double_t	cap,
		nr_double_t	voltage,
		nr_double_t	charge
	)

Definition at line 776 of file circuit.cpp.

void qucs::circuit::transientCapacitanceC	(	int	qpos,
		int	qneg,
		int	vpos,
		int	vneg,
		nr_double_t	cap,
		nr_double_t	voltage
	)

Definition at line 820 of file circuit.cpp.

void qucs::circuit::transientCapacitanceC	(	int	qpos,
		int	vpos,
		nr_double_t	cap,
		nr_double_t	voltage
	)

Definition at line 860 of file circuit.cpp.

void qucs::circuit::transientCapacitanceC2Q	(	int	qpos,
		int	qneg,
		int	vpos,
		nr_double_t	cap,
		nr_double_t	voltage
	)

Definition at line 847 of file circuit.cpp.

void qucs::circuit::transientCapacitanceC2V	(	int	qpos,
		int	vpos,
		int	vneg,
		nr_double_t	cap,
		nr_double_t	voltage
	)

Definition at line 834 of file circuit.cpp.

void qucs::circuit::transientCapacitanceQ	(	int	qstate,
		int	qpos,
		int	qneg,
		nr_double_t	charge
	)

Definition at line 791 of file circuit.cpp.

void qucs::circuit::transientCapacitanceQ	(	int	qstate,
		int	qpos,
		nr_double_t	charge
	)

Definition at line 804 of file circuit.cpp.

void qucs::circuit::truncateHistory

(

nr_double_t

tcut

)

Definition at line 897 of file circuit.cpp.

void qucs::circuit::voltageSource	(	int	n,
		int	pos,
		int	neg,
		nr_double_t	value = 0.0
	)

Definition at line 749 of file circuit.cpp.

---

Field Documentation

valuelist<characteristic> qucs::circuit::charac [private]

Definition at line 365 of file circuit.h.

nr_double_t* qucs::circuit::deltas [private]

Definition at line 368 of file circuit.h.

environment* qucs::circuit::env [private]

Definition at line 367 of file circuit.h.

int qucs::circuit::flag [private]

Definition at line 346 of file circuit.h.

history* qucs::circuit::histories [private]

Definition at line 370 of file circuit.h.

int qucs::circuit::inserted [private]

Definition at line 345 of file circuit.h.

nr_complex_t* qucs::circuit::MatrixB [private]

Definition at line 350 of file circuit.h.

nr_complex_t* qucs::circuit::MatrixC [private]

Definition at line 351 of file circuit.h.

nr_complex_t* qucs::circuit::MatrixD [private]

Definition at line 352 of file circuit.h.

nr_complex_t* qucs::circuit::MatrixN [private]

Definition at line 348 of file circuit.h.

nr_complex_t* qucs::circuit::MatrixQV [private]

Definition at line 358 of file circuit.h.

nr_complex_t* qucs::circuit::MatrixS [private]

Definition at line 347 of file circuit.h.

nr_complex_t* qucs::circuit::MatrixY [private]

Definition at line 349 of file circuit.h.

circuit* qucs::circuit::next [private]

Definition at line 103 of file circuit.h.

int qucs::circuit::nHistories [private]

Definition at line 369 of file circuit.h.

node* qucs::circuit::nodes [private]

Definition at line 362 of file circuit.h.

int qucs::circuit::nsources [private]

Definition at line 344 of file circuit.h.

valuelist<operatingpoint> qucs::circuit::oper [private]

Definition at line 364 of file circuit.h.

int qucs::circuit::pacport [private]

Definition at line 341 of file circuit.h.

int qucs::circuit::pol [protected]

Definition at line 337 of file circuit.h.

circuit* qucs::circuit::prev [private]

Definition at line 104 of file circuit.h.

int qucs::circuit::size [private]

Definition at line 340 of file circuit.h.

std::string qucs::circuit::subcircuit [private]

Definition at line 361 of file circuit.h.

net* qucs::circuit::subnet [private]

Definition at line 366 of file circuit.h.

substrate* qucs::circuit::subst [private]

Definition at line 363 of file circuit.h.

int qucs::circuit::type [protected]

Definition at line 336 of file circuit.h.

nr_complex_t* qucs::circuit::VectorCV [private]

Definition at line 360 of file circuit.h.

nr_complex_t* qucs::circuit::VectorE [private]

Definition at line 353 of file circuit.h.

nr_complex_t* qucs::circuit::VectorGV [private]

Definition at line 359 of file circuit.h.

nr_complex_t* qucs::circuit::VectorI [private]

Definition at line 354 of file circuit.h.

nr_complex_t* qucs::circuit::VectorJ [private]

Definition at line 356 of file circuit.h.

nr_complex_t* qucs::circuit::VectorQ [private]

Definition at line 357 of file circuit.h.

nr_complex_t* qucs::circuit::VectorV [private]

Definition at line 355 of file circuit.h.

int qucs::circuit::vsource [private]

Definition at line 342 of file circuit.h.

int qucs::circuit::vsources [private]

Definition at line 343 of file circuit.h.

const nr_double_t qucs::circuit::z0 = 50.0 [static]

Definition at line 333 of file circuit.h.

---

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

• circuit.h
• circuit.cpp