SeqGradVectorPulse Class Reference
[Classes for sequence design (odinseq library)]

Vector of gradient pulses. More...

#include <seqgradpulse.h>

Inheritance diagram for SeqGradVectorPulse:

[legend]Collaboration diagram for SeqGradVectorPulse:

[legend]List of all members.

Public Member Functions
	SeqGradVectorPulse (const STD_string &object_label, channelNo 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)
Friends
class	SeqGradPhaseEnc
class	SeqGradEcho

---

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 102 of file seqgradpulse.h.

---

Constructor & Destructor Documentation

SeqGradVectorPulse::SeqGradVectorPulse	(	const STD_string &	object_label,
		channelNo	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::SeqGradVectorPulse

(

const SeqGradVectorPulse &

sgvp

)

Constructs a copy of 'sgvp'

SeqGradVectorPulse::SeqGradVectorPulse

(

const STD_string &

object_label = "unnamedSeqGradVectorPulse"

)

Construct an empty gradient pulse with the given label

---

Member Function Documentation

SeqGradVectorPulse& SeqGradVectorPulse::operator=

(

const SeqGradVectorPulse &

sgvp

)

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

SeqGradVectorPulse& SeqGradVectorPulse::set_trims

(

const fvector &

trims

)

[inline]

Specifies the trim values that will be used

Definition at line 134 of file seqgradpulse.h.

fvector SeqGradVectorPulse::get_trims

(

)

const [inline]

Returns the trim values that will be used

Definition at line 139 of file seqgradpulse.h.

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

Sets the reordering scheme and the number of segments

Definition at line 144 of file seqgradpulse.h.

SeqGradVectorPulse& SeqGradVectorPulse::set_encoding_scheme

(

encodingScheme

scheme

)

[inline]

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

Definition at line 150 of file seqgradpulse.h.

const SeqVector& SeqGradVectorPulse::get_reorder_vector

(

)

const [inline]

Returns the reordering vector (for loop insertion)

Definition at line 155 of file seqgradpulse.h.

SeqGradVectorPulse& SeqGradVectorPulse::set_constduration

(

float

duration

)

[inline]

setting duration of the gradient vector part

Definition at line 160 of file seqgradpulse.h.

double SeqGradVectorPulse::get_constduration

(

)

const [inline]

getting duration of the gradient vector part

Definition at line 165 of file seqgradpulse.h.

SeqGradVectorPulse::operator const SeqVector &

(

)

const [inline]

conversion operator for loop insertion

Definition at line 170 of file seqgradpulse.h.

SeqGradInterface& SeqGradVectorPulse::set_strength

(

float

gradstrength

)

[virtual]

Changes the strength of the gradient object

Reimplemented from SeqGradChanList.

---

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

• seqgradpulse.h

---