polynomial Class Reference

Describes a single Tempo polyco set. More...

#include <polyco.h>

Classes
class	Expert
	Expert interface to polynomial attributes. More...

Public Member Functions
	polynomial ()
	default constructor
	polynomial (const polynomial &poly)
	copy constructor
	~polynomial ()
	destructor
const polynomial &	operator= (const polynomial &poly)
int	load (std::string *instr)
int	unload (std::string *outstr) const
int	unload (FILE *fptr) const
void	prettyprint () const
double	period (const MJD &t) const
	Returns the pulse period (in seconds) at the given time.
Pulsar::Phase	phase (const MJD &t) const
	Returns the pulse phase (in turns) at the given time.
MJD	iphase (const Pulsar::Phase &p, const MJD *=0) const
	Returns the time at the given pulse phase.
long double	frequency (const MJD &t) const
	Returns the spin frequency (in Hz) at the given time.
Pulsar::Phase	dispersion (const MJD &t, long double MHz) const
	Return the phase correction for dispersion delay.
double	chirp (const MJD &t) const
	Returns the spin frequency derivative (in Hz/s) at the given time.
double	accel (const MJD &t) const
	Returns the apparent acceleration toward observer (m s^-2)
bool	is_tempov11 () const
char	get_telescope () const
double	get_freq () const
MJD	get_reftime () const
Pulsar::Phase	get_refphase () const
double	get_reffrequency () const
double	get_nspan () const
float	get_dm () const
int	get_ncoeff () const
double	get_doppler_shift () const
std::string	get_psrname () const
bool	get_binary () const
double	get_binph () const
double	get_log_rms_resid () const
MJD	start_time (double f=flexibility) const
MJD	end_time (double f=flexibility) const
Pulsar::Phase	start_phase (double f=flexibility) const
Pulsar::Phase	end_phase (double f=flexibility) const

Static Public Attributes
static double	precision = 1e-10
	Determines the precision of iphase (stopping threshold) in seconds.
static double	flexibility = 0.1

Protected Member Functions
void	init ()
	intializes all values to null

Protected Attributes
std::string	psrname
	The pulsar name.
std::string	date
	The calendar date string.
std::string	utc
	The UTC string.
Pulsar::Phase	ref_phase
	The pulsar phase at reftime.
double	ref_freq
	Reference rotation frequency, F0 (Hz)
MJD	ref_time
	The epoch to which the polynomial is referenced.
char	telescope
	TEMPO telescope id code.
double	freq
	Observing frequency.
bool	binary
	true if the pulsar is in a binary system
double	binph
	if binary, binary phase
double	binfreq
	if binary, binary frequency
float	dm
	dispersion measure
double	nspan_mins
	number of minutes spanned by polynomial
bool	tempov11
	Flag that the polyco was created using TEMPO v.11 or greater.
double	doppler_shift
	Doppler shift due to Earth's motion along line of sight.
double	log_rms_resid
	log of the r.m.s residual between polynomial and model
std::vector< double >	coefs
	polynomial coefficients
bool	keep
	used by polyco::keep to determine if this polynomial is used

Friends
class	polyco
class	Expert
bool	operator== (const polynomial &p1, const polynomial &p2)
bool	operator!= (const polynomial &p1, const polynomial &p2)

Detailed Description

Describes a single Tempo polyco set.

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

• polyco.h
• polyco.C