SeqGradVectorPulse Class Reference

Vector of gradient pulses. More...

#include <seqgradpulse.h>

Inheritance diagram for SeqGradVectorPulse:

Public Member Functions
	SeqGradVectorPulse (const STD_string &object_label, direction gradchannel, float maxgradstrength, const fvector &trimarray, float gradduration)
	SeqGradVectorPulse (const SeqGradVectorPulse &sgvp)
	SeqGradVectorPulse (const STD_string &object_label="unnamedSeqGradVectorPulse")
SeqGradVectorPulse &	operator= (const SeqGradVectorPulse &sgvp)
SeqGradVectorPulse &	set_trims (const fvector &trims)
fvector	get_trims () const
SeqGradVectorPulse &	set_reorder_scheme (reorderScheme scheme, unsigned int nsegments=1)
SeqGradVectorPulse &	set_encoding_scheme (encodingScheme scheme)
const SeqVector &	get_reorder_vector () const
SeqGradVectorPulse &	set_constduration (float duration)
double	get_constduration () const
	operator const SeqVector & () const
SeqGradInterface &	set_strength (float gradstrength)
Public Member Functions inherited from SeqGradChanList
	SeqGradChanList (const STD_string &object_label="unnamedSeqGradChanList")
	SeqGradChanList (const SeqGradChanList &sgcl)
	~SeqGradChanList ()
SeqGradChanList &	operator= (const SeqGradChanList &sgcl)
double	get_duration () const
STD_string	get_properties () const
unsigned int	event (eventContext &context) const
void	query (queryContext &context) const
SeqGradInterface &	invert_strength ()
float	get_strength () const
fvector	get_gradintegral () const
double	get_gradduration () const
SeqGradInterface &	set_gradrotmatrix (const RotMatrix &matrix)
direction	get_channel () const
SeqGradChanList &	operator+= (SeqGradChanList &sgcl)
SeqGradChanList &	operator+= (SeqGradChan &sgc)
Public Member Functions inherited from List< SeqGradChan, SeqGradChan *, SeqGradChan & >
	List ()
	~List ()
List &	operator= (const List &l)
List &	clear ()
List &	append (SeqGradChan & item)
List &	remove (SeqGradChan & item)
unsigned int	size () const
iter	get_begin ()
iter	get_end ()
constiter	get_const_begin () const
constiter	get_const_end () const
Public Member Functions inherited from SeqGradInterface
float	get_gradintegral_norm () 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 SeqTreeObj
virtual STD_string	get_program (programContext &context) const
virtual RecoValList	get_recovallist (unsigned int reptimes, LDRkSpaceCoords &coords) const
bool	contains (const SeqTreeObj *sto) const
void	tree (SeqTreeCallbackAbstract *display) const
virtual SeqValList	get_freqvallist (freqlistAction action) const
virtual SeqValList	get_delayvallist () const
virtual double	get_rf_energy () const

Friends
class	SeqGradPhaseEnc
class	SeqGradEcho

Additional Inherited Members
Public Types inherited from List< SeqGradChan, SeqGradChan *, SeqGradChan & >
typedef STD_list< SeqGradChan * >::iterator	iter
typedef STD_list< SeqGradChan * >::const_iterator	constiter
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

Vector of gradient pulses.

This class represents a gradient pulse with a constant gradient shape with the the strength taken from a vector. This object can be attached to a SeqLoop to iterate over the values in the vector.

Definition at line 103 of file seqgradpulse.h.

Constructor & Destructor Documentation

SeqGradVectorPulse() [1/3]

SeqGradVectorPulse::SeqGradVectorPulse	(	const STD_string &	object_label,
		direction	gradchannel,
		float	maxgradstrength,
		const fvector &	trimarray,
		float	gradduration
	)

Constructs a gradient vector pulse labeled 'object_label' with the following properties:

• gradchannel: The channel this object should be played out
• maxgradstrength: The maximum gradient strength for this object
• trimarray: The vector of gradient strength values
• gradduration: The duration of this gradient object

SeqGradVectorPulse() [2/3]

SeqGradVectorPulse::SeqGradVectorPulse

(

const SeqGradVectorPulse &

sgvp

)

Constructs a copy of 'sgvp'

SeqGradVectorPulse() [3/3]

SeqGradVectorPulse::SeqGradVectorPulse

(

const STD_string &

object_label = "unnamedSeqGradVectorPulse"

)

Construct an empty gradient pulse with the given label

Member Function Documentation

get_constduration()

double SeqGradVectorPulse::get_constduration ( ) const

inline

getting duration of the gradient vector part

Definition at line 166 of file seqgradpulse.h.

get_reorder_vector()

const SeqVector& SeqGradVectorPulse::get_reorder_vector ( ) const

inline

Returns the reordering vector (for loop insertion)

Definition at line 156 of file seqgradpulse.h.

get_trims()

fvector SeqGradVectorPulse::get_trims ( ) const

inline

Returns the trim values that will be used

Definition at line 140 of file seqgradpulse.h.

operator const SeqVector &()

SeqGradVectorPulse::operator const SeqVector & ( ) const

inline

conversion operator for loop insertion

Definition at line 171 of file seqgradpulse.h.

operator=()

SeqGradVectorPulse& SeqGradVectorPulse::operator=

(

const SeqGradVectorPulse &

sgvp

)

Assignment operator that makes this constant gradient pulse object become a copy of 'sgvp'

set_constduration()

SeqGradVectorPulse& SeqGradVectorPulse::set_constduration ( float  duration )

inline

setting duration of the gradient vector part

Definition at line 161 of file seqgradpulse.h.

set_encoding_scheme()

SeqGradVectorPulse& SeqGradVectorPulse::set_encoding_scheme ( encodingScheme  scheme )

inline

Sets the phase encoding scheme and the number of phase encoding steps

Definition at line 151 of file seqgradpulse.h.

set_reorder_scheme()

SeqGradVectorPulse& SeqGradVectorPulse::set_reorder_scheme ( reorderScheme  scheme, unsigned int  nsegments = 1  )

inline

Sets the reordering scheme and the number of segments

Definition at line 145 of file seqgradpulse.h.

set_strength()

SeqGradInterface& SeqGradVectorPulse::set_strength ( float  gradstrength )

virtual

Changes the strength of the gradient object

Reimplemented from SeqGradChanList.

set_trims()

SeqGradVectorPulse& SeqGradVectorPulse::set_trims ( const fvector &  trims )

inline

Specifies the trim values that will be used

Definition at line 135 of file seqgradpulse.h.

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

• seqgradpulse.h