/usr/include/odinseq/seqpulsndim.h is in libodin-dev 1.8.8-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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seqpulsndim.h - description
-------------------
begin : Wed Aug 8 2001
copyright : (C) 2000-2014 by Thies H. Jochimsen
email : thies@jochimsen.de
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef SEQPULSNDIM_H
#define SEQPULSNDIM_H
#include <odinseq/seqpuls.h>
#include <odinseq/seqparallel.h>
struct SeqPulsNdimObjects; // forward declaration
/**
* @addtogroup odinseq
* @{
*/
/**
*
* \brief 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
*/
class SeqPulsNdim : public SeqParallel, public virtual SeqPulsInterface, public Handled<SeqPulsNdim*> {
// virtual functions of SeqPulsInterface are marshalled to sp
// virtual functions of SeqFreqChanInterface are marshalled to sp
public:
/**
* Default constructor
*/
SeqPulsNdim(const STD_string& object_label = "unnamedSeqPulsNdim" );
/**
* Copy constructor
*/
SeqPulsNdim(const SeqPulsNdim& spnd);
/**
* Destructor
*/
~SeqPulsNdim();
/**
* Sets the RF waveform of the pulse
*/
SeqPulsNdim& set_rfwave(const cvector& waveform);
/**
* Sets the waveform for the gradient pulse in direction 'dir'
*/
SeqPulsNdim& set_gradwave(direction dir, const fvector& waveform);
/**
* Sets the B1 scaling for simulation
*/
SeqPulsNdim& set_B1max(float b1max);
/**
* Returns the complex RF waveform
*/
cvector get_rfwave() const;
/**
* Returns the waveform of the gradient pulse in direction 'dir'
*/
fvector get_gradwave(direction dir) const;
/**
* Specifies an extra shift between RF and the gradient channels
*/
SeqPulsNdim& set_grad_shift_offset(float grad_shift_offset);
/**
* Dimensionality of the pulse
*/
virtual int get_dims() const;
// virtual functions of SeqPulsInterface are (mostly) marshalled to sp, except:
SeqPulsInterface& set_pulsduration(float pulsduration);
float get_magnetic_center() const;
// forwarding virtual functions of SeqVector to sp
SeqVector& set_indexvec(const ivector& iv);
/**
* This assignment operator will make this object become an exact copy of 'spnd'.
*/
SeqPulsNdim& operator = (const SeqPulsNdim& spnd);
/**
* Appends the gradient list sgcl to the gradient part of the pulse
*/
SeqPulsNdim& operator += (SeqGradChanList& sgcl);
protected:
SeqPulsNdim& set_system_flipangle(float angle);
SeqPulsNdim& build_seq();
private:
int dims;
double gradshift;
SeqPulsNdimObjects* objs;
};
/** @}
*/
#endif
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