SeqParallel Class Reference

#include <seqparallel.h>

Inheritance diagram for SeqParallel:

Public Member Functions
	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

Friends
class	SeqOperator
class	SeqObjList
class	SeqObjVector
class	SeqGradObjInterface
class	SeqGradChanList

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

This container class is used to play out a sequence object (RF pulse, acquisition) and a gradient object in parallel

Definition at line 58 of file seqparallel.h.

Constructor & Destructor Documentation

SeqParallel() [1/2]

SeqParallel::SeqParallel

(

const STD_string &

object_label = "unnamedSeqParallel"

)

Construct an empty gradient channel list with the given label

SeqParallel() [2/2]

SeqParallel::SeqParallel

(

const SeqParallel &

sgp

)

Constructs a copy of 'sgp'

Member Function Documentation

clear()

void SeqParallel::clear

(

)

Clears the RF anf gradient part

event()

unsigned int SeqParallel::event ( eventContext &  context ) const

virtual

Queries the sequence tree for events, returns the number of events executed

Reimplemented from SeqTreeObj.

get_delayvallist()

SeqValList SeqParallel::get_delayvallist ( ) const

virtual

Returns the list of delay values in the objects branch of the sequence tree

Reimplemented from SeqTreeObj.

get_duration()

double SeqParallel::get_duration ( ) const

virtual

Returns the duration of the sequence object.

Implements SeqTreeObj.

get_freqvallist()

SeqValList SeqParallel::get_freqvallist ( freqlistAction  action ) const

virtual

Returns the list of frequency values in the objects branch of the sequence tree

Reimplemented from SeqTreeObj.

get_gradduration()

double SeqParallel::get_gradduration ( ) const

virtual

Returns the duration of the gradient object. This function returns only the effective duration during whichthe gradient is active, any delays before and after the gradient are omitted.

Implements SeqGradInterface.

get_gradintegral()

fvector SeqParallel::get_gradintegral ( ) const

virtual

Returns the integral vector of the gradient course

Implements SeqGradInterface.

get_program()

STD_string SeqParallel::get_program ( programContext &  context ) const

inlinevirtual

Returns the part in the pulse/gradient program of this sequence object. 'context' holds data about how the program should be generated, e.g. type of program and formatting.

Reimplemented from SeqTreeObj.

Definition at line 113 of file seqparallel.h.

get_properties()

STD_string SeqParallel::get_properties ( ) const

virtual

Returns a string describing the object

Reimplemented from SeqTreeObj.

Reimplemented in SeqPulsar.

get_pulprogduration()

double SeqParallel::get_pulprogduration

(

)

const

Returns the duration for the gradient commands in the pulse programm

get_recovallist()

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

virtual

Appends the k-space coordinates in this branch of the sequence tree to 'coords' and returns their ordering

Reimplemented from SeqTreeObj.

get_rf_energy()

double SeqParallel::get_rf_energy ( ) const

virtual

Returns the RF power deposition in the objects branch of the sequence tree. The physical unit is unspecified, it depends on the current platform.

Reimplemented from SeqTreeObj.

get_strength()

float SeqParallel::get_strength ( ) const

virtual

Returns the strength of the gradient object

Implements SeqGradInterface.

Reimplemented in SeqPulsar.

invert_strength()

SeqGradInterface& SeqParallel::invert_strength ( )

virtual

Changes the polarity of the gradient, i.e. inverts the sign of the gradient strength

Implements SeqGradInterface.

operator/=() [1/5]

SeqParallel& SeqParallel::operator/=

(

const SeqObjBase &

soa

)

Makes 'soa' become the RF part

operator/=() [2/5]

SeqParallel& SeqParallel::operator/=

(

SeqGradChan &

sgc

)

Makes 'sgc' become the gradient part

operator/=() [3/5]

SeqParallel& SeqParallel::operator/=

(

SeqGradChanList &

sgcl

)

Makes 'sgcl' become the gradient part

operator/=() [4/5]

SeqParallel& SeqParallel::operator/=

(

SeqGradChanParallel &

sgcp

)

Makes 'sgcp' become the gradient part

operator/=() [5/5]

SeqParallel& SeqParallel::operator/=

(

SeqGradObjInterface &

sgoa

)

Makes 'sgoa' become the gradient part

operator=()

SeqParallel& SeqParallel::operator=

(

const SeqParallel &

sgp

)

Assignment operator

query()

void SeqParallel::query ( queryContext &  context ) const

virtual

Query the sequence tree recursively

Reimplemented from SeqTreeObj.

set_gradrotmatrix()

SeqGradInterface& SeqParallel::set_gradrotmatrix ( const RotMatrix &  matrix )

virtual

This function can be used to specify a rotation of the gradient object in the spatial domain, the rotation will be applied to this object only rather than to the whole sequence.

Implements SeqGradInterface.

set_strength()

SeqGradInterface& SeqParallel::set_strength ( float  gradstrength )

virtual

Changes the strength of the gradient object

Implements SeqGradInterface.

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

• seqparallel.h