Public Member Functions | List of all members
SeqGradPhaseEncFlowComp Class Reference

Flow-Compensated Phase Encoding. More...

#include <seqgradphase.h>

Inheritance diagram for SeqGradPhaseEncFlowComp:
Inheritance graph

Public Member Functions

 SeqGradPhaseEncFlowComp (const STD_string &object_label, double t0, unsigned int nsteps, float fov, direction gradchannel, float gradstrength, encodingScheme scheme=linearEncoding, reorderScheme reorder=noReorder, unsigned int nsegments=1, unsigned int reduction=1, unsigned int acl_bands=DEFAULT_ACL_BANDS, float partial_fourier=0.0, const STD_string &nucleus="")
 SeqGradPhaseEncFlowComp (const STD_string &object_label="unnamedSeqGradPhaseEncFlowComp")
 SeqGradPhaseEncFlowComp (const SeqGradPhaseEncFlowComp &sgpefc)
SeqGradPhaseEncFlowCompoperator= (const SeqGradPhaseEncFlowComp &sgpefc)
 operator const SeqVector & () const
- Public Member Functions inherited from SeqGradChanList
 SeqGradChanList (const STD_string &object_label="unnamedSeqGradChanList")
 SeqGradChanList (const SeqGradChanList &sgcl)
 ~SeqGradChanList ()
SeqGradChanListoperator= (const SeqGradChanList &sgcl)
double get_duration () const
STD_string get_properties () const
unsigned int event (eventContext &context) const
void query (queryContext &context) const
SeqGradInterfaceset_strength (float gradstrength)
SeqGradInterfaceinvert_strength ()
float get_strength () const
fvector get_gradintegral () const
double get_gradduration () const
SeqGradInterfaceset_gradrotmatrix (const RotMatrix &matrix)
direction get_channel () const
SeqGradChanListoperator+= (SeqGradChanList &sgcl)
SeqGradChanListoperator+= (SeqGradChan &sgc)
- Public Member Functions inherited from List< SeqGradChan, SeqGradChan *, SeqGradChan &>
 List ()
 ~List ()
Listoperator= (const List &l)
Listclear ()
Listappend (SeqGradChan & item)
Listremove (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
SeqClassset_temporary ()
- Public Member Functions inherited from Labeled
 Labeled (const STD_string &label="unnamed")
Labeledset_label (const STD_string &label)
const STD_string & get_label () const
Labeledoperator= (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

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

Flow-Compensated Phase Encoding.

A phase encoding gradient with 1st order flow compensation

Definition at line 113 of file seqgradphase.h.

Constructor & Destructor Documentation

§ SeqGradPhaseEncFlowComp() [1/3]

SeqGradPhaseEncFlowComp::SeqGradPhaseEncFlowComp ( const STD_string &  object_label,
double  t0,
unsigned int  nsteps,
float  fov,
direction  gradchannel,
float  gradstrength,
encodingScheme  scheme = linearEncoding,
reorderScheme  reorder = noReorder,
unsigned int  nsegments = 1,
unsigned int  reduction = 1,
unsigned int  acl_bands = DEFAULT_ACL_BANDS,
float  partial_fourier = 0.0,
const STD_string &  nucleus = "" 

Constructs a flow-compensated phase encoding gradient labeled 'object_label' with the following properties:

  • t0: The starting time of the gradient after excitation
  • nsteps: The number of phase encoding steps
  • fov: The Field of View
  • gradchannel: The channel this object should be played out
  • gradstrength: The maximum gradient strength
  • scheme: The phase encoding scheme
  • reorder: The reordering scheme
  • nsegments: The number of segments for segmented reordering
  • reduction: Reduction factor for parallel imaging (sparsely sampled k-space)
  • acl_bands: Number of autocalibration bands (bunch of adjacent lines between actual k-space lines) for GRAPPA
  • partial_fourier: The amount of partial Fourier undersampling (0=no undersampling, 1=half fourier)
  • nucleus: The nucleus this object should be calculated for

§ SeqGradPhaseEncFlowComp() [2/3]

SeqGradPhaseEncFlowComp::SeqGradPhaseEncFlowComp ( const STD_string &  object_label = "unnamedSeqGradPhaseEncFlowComp")

Constructs an empty flow-compensated phase encoding gradient labeled 'object_label'

Definition at line 142 of file seqgradphase.h.

§ SeqGradPhaseEncFlowComp() [3/3]

SeqGradPhaseEncFlowComp::SeqGradPhaseEncFlowComp ( const SeqGradPhaseEncFlowComp sgpefc)

Constructs a copy of 'sgpefc'

Definition at line 147 of file seqgradphase.h.

Member Function Documentation

§ operator const SeqVector &()

SeqGradPhaseEncFlowComp::operator const SeqVector & ( ) const

conversion operator for loop insertion

Definition at line 157 of file seqgradphase.h.

§ operator=()

SeqGradPhaseEncFlowComp& SeqGradPhaseEncFlowComp::operator= ( const SeqGradPhaseEncFlowComp sgpefc)

Assignment operator that makes this object become a copy of 'sgpefc'

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