RF Pulse + gradients. More...

#include <seqpulsndim.h>

Inheritance diagram for SeqPulsNdim:

[legend]

Public Member Functions
	SeqPulsNdim (const STD_string &object_label="unnamedSeqPulsNdim")

	SeqPulsNdim (const SeqPulsNdim &spnd)

	~SeqPulsNdim ()

SeqPulsNdim &	set_rfwave (const cvector &waveform)

SeqPulsNdim &	set_gradwave (direction dir, const fvector &waveform)

SeqPulsNdim &	set_B1max (float b1max)

cvector	get_rfwave () const

fvector	get_gradwave (direction dir) const

SeqPulsNdim &	set_grad_shift_offset (float grad_shift_offset)

virtual int	get_dims () const

SeqPulsInterface &	set_pulsduration (float pulsduration)

float	get_magnetic_center () const

SeqPulsNdim &	operator= (const SeqPulsNdim &spnd)

SeqPulsNdim &	operator+= (SeqGradChanList &sgcl)

Public Member Functions inherited from SeqParallel
	SeqParallel (const STD_string &object_label="unnamedSeqParallel")

	SeqParallel (const SeqParallel &sgp)

SeqParallel &	operator= (const SeqParallel &sgp)

SeqParallel &	operator/= (SeqGradChan &sgc)

SeqParallel &	operator/= (SeqGradChanList &sgcl)

SeqParallel &	operator/= (SeqGradChanParallel &sgcp)

SeqParallel &	operator/= (SeqGradObjInterface &sgoa)

SeqParallel &	operator/= (const SeqObjBase &soa)

STD_string	get_program (programContext &context) const

double	get_duration () const

STD_string	get_properties () const

unsigned int	event (eventContext &context) const

SeqValList	get_freqvallist (freqlistAction action) const

SeqValList	get_delayvallist () const

void	query (queryContext &context) const

RecoValList	get_recovallist (unsigned int reptimes, LDRkSpaceCoords &coords) const

double	get_rf_energy () const

SeqGradInterface &	set_strength (float gradstrength)

SeqGradInterface &	invert_strength ()

float	get_strength () const

fvector	get_gradintegral () const

double	get_gradduration () const

SeqGradInterface &	set_gradrotmatrix (const RotMatrix &matrix)

double	get_pulprogduration () const

void	clear ()

Public Member Functions inherited from SeqTreeObj
bool	contains (const SeqTreeObj *sto) const

void	tree (SeqTreeCallbackAbstract *display) const

Public Member Functions inherited from SeqClass
SeqClass &	set_temporary ()

Public Member Functions inherited from Labeled
	Labeled (const STD_string &label="unnamed")

Labeled &	set_label (const STD_string &label)

const STD_string &	get_label () const

Labeled &	operator= (const Labeled &l)

Public Member Functions inherited from SeqGradInterface
float	get_gradintegral_norm () const

Public Member Functions inherited from SeqPulsInterface
virtual double	get_pulsduration () const

virtual float	get_flipangle () const

virtual SeqPulsInterface &	set_flipangle (float flipangle)

SeqPulsInterface &	set_flipangles (const fvector &flipangles)

fvector	get_flipangles () const

virtual SeqPulsInterface &	set_power (float pulspower)

virtual float	get_power () const

virtual SeqPulsInterface &	set_rel_magnetic_center (float center)

virtual float	get_rel_magnetic_center () const

virtual SeqPulsInterface &	set_pulse_type (pulseType type)

virtual pulseType	get_pulse_type () const

virtual SeqPulsInterface &	set_flipangle_reorder_scheme (reorderScheme scheme, unsigned int nsegments)

virtual const SeqVector &	get_flipangle_vector () const

virtual const SeqVector &	get_flipangle_reorder_vector () const

Public Member Functions inherited from SeqFreqChanInterface
virtual SeqFreqChanInterface &	set_nucleus (const STD_string &nucleus)

virtual SeqFreqChanInterface &	set_freqlist (const dvector &freqlist)

virtual SeqFreqChanInterface &	set_phaselist (const dvector &phaselist)

virtual const SeqVector &	get_freqlist_vector () const

virtual const SeqVector &	get_phaselist_vector () const

	operator const SeqVector & () const

virtual SeqFreqChanInterface &	set_encoding_scheme (encodingScheme scheme)

virtual SeqFreqChanInterface &	set_reorder_scheme (reorderScheme scheme, unsigned int nsegments=1)

virtual const SeqVector &	get_reorder_vector () const

virtual SeqFreqChanInterface &	set_phaselist_encoding_scheme (encodingScheme scheme)

virtual SeqFreqChanInterface &	set_phaselist_reorder_scheme (reorderScheme scheme, unsigned int nsegments=1)

virtual const SeqVector &	get_phaselist_reorder_vector () const

SeqFreqChanInterface &	set_freqoffset (double freqoffset)

SeqFreqChanInterface &	set_phase (double phaseval)

SeqFreqChanInterface &	set_phasespoiling (unsigned int size=80, double incr=117.0, double offset=0.0)

Additional Inherited Members
Protected Member Functions inherited from SeqClass
void	marshall_error () const

virtual bool	prep ()

Static Protected Member Functions inherited from SeqClass
static void	clear_temporary ()

static void	clear_containers ()

Detailed Description

RF Pulse + gradients.

This class represents a shaped n-dimesional RF-pulse, i.e. it consists of a complex waveform and in addition three gradient waveforms in the three spatial directions that are played out simultaneously

Definition at line 41 of file seqpulsndim.h.

Constructor & Destructor Documentation

◆ SeqPulsNdim() [1/2]

SeqPulsNdim::SeqPulsNdim ( const STD_string & object_label = "unnamedSeqPulsNdim" )

Default constructor

◆ SeqPulsNdim() [2/2]

SeqPulsNdim::SeqPulsNdim ( const SeqPulsNdim & spnd )

Copy constructor

◆ ~SeqPulsNdim()

SeqPulsNdim::~SeqPulsNdim ( )

Destructor

Member Function Documentation

◆ get_dims()

virtual int SeqPulsNdim::get_dims ( ) const

virtual

Dimensionality of the pulse

Reimplemented in SeqPulsar.

◆ get_gradwave()

fvector SeqPulsNdim::get_gradwave ( direction dir ) const

Returns the waveform of the gradient pulse in direction 'dir'

◆ get_magnetic_center()

float SeqPulsNdim::get_magnetic_center ( ) const

virtual

Returns the absolute center of the pulse

Reimplemented from SeqPulsInterface.

◆ get_rfwave()

cvector SeqPulsNdim::get_rfwave ( ) const

Returns the complex RF waveform

◆ operator+=()

SeqPulsNdim& SeqPulsNdim::operator+= ( SeqGradChanList & sgcl )

Appends the gradient list sgcl to the gradient part of the pulse

◆ operator=()

SeqPulsNdim& SeqPulsNdim::operator= ( const SeqPulsNdim & spnd )

This assignment operator will make this object become an exact copy of 'spnd'.

◆ set_B1max()

SeqPulsNdim& SeqPulsNdim::set_B1max ( float b1max )

Sets the B1 scaling for simulation

◆ set_grad_shift_offset()

SeqPulsNdim& SeqPulsNdim::set_grad_shift_offset ( float grad_shift_offset )

Specifies an extra shift between RF and the gradient channels

◆ set_gradwave()

SeqPulsNdim& SeqPulsNdim::set_gradwave	(	direction	dir,
		const fvector &	waveform
	)

Sets the waveform for the gradient pulse in direction 'dir'

◆ set_pulsduration()

SeqPulsInterface& SeqPulsNdim::set_pulsduration ( float pulsduration )

virtual

Sets the duration of the pulse. In case of a more complex pulse that needs some extra commands before and after the actual pulse will be played out, this function still sets the effective duration, i.e. when the RF-field is non-zero

Reimplemented from SeqPulsInterface.

◆ set_rfwave()

SeqPulsNdim& SeqPulsNdim::set_rfwave ( const cvector & waveform )

Sets the RF waveform of the pulse

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

seqpulsndim.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SeqPulsNdim() [1/2]

◆ SeqPulsNdim() [2/2]

◆ ~SeqPulsNdim()

Member Function Documentation

◆ get_dims()

◆ get_gradwave()

◆ get_magnetic_center()

◆ get_rfwave()

◆ operator+=()

◆ operator=()

◆ set_B1max()

◆ set_grad_shift_offset()

◆ set_gradwave()

◆ set_pulsduration()

◆ set_rfwave()