/usr/include/x86_64-linux-gnu/Gyoto/GyotoInflateStar.h is in libgyoto6-dev 1.2.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /**
* \file GyotoStar.h
* \brief Mass-less, spherical object following a timelike geodesic
*
* A Gyoto::InflateStar evolves in a Gyoto::Metric following time-like
* geodesics and is a Gyoto::Astrobj::Generic suitable for
* ray-tracing.
*/
/*
Copyright 2011, 2013 Frederic Vincent, Thibaut Paumard
This file is part of Gyoto.
Gyoto 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 3 of the License, or
(at your option) any later version.
Gyoto is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Gyoto. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GyotoInflateStar_H_
#define __GyotoInflateStar_H_
namespace Gyoto{
namespace Astrobj { class InflateStar; }
}
#include <GyotoMetric.h>
#include <GyotoStar.h>
#ifdef GYOTO_USE_XERCES
#include <GyotoRegister.h>
#endif
#include <string>
/**
* \class Gyoto::Astrobj::InflateStar
* \brief An Astrobj::Star with growing size
*
*/
class Gyoto::Astrobj::InflateStar :
public Gyoto::Astrobj::Star {
friend class Gyoto::SmartPointer<Gyoto::Astrobj::InflateStar>;
// Data :
// -----
private:
double timeinflateinit_; ///< coordinate time of starting inflation
double timeinflatestop_; ///< coordinate time of stopping inflation
double radiusstop_; ///< maximum radius of star
// Constructors - Destructor
// -------------------------
public:
GYOTO_OBJECT; // This object has a (non-inherited) Property list
/**
* Create InflateStar object with undefined initial conditions. One needs to
* set the coordinate system, the metric, and the initial position
* and velocity before integrating the orbit. setInititialCondition()
* can be used for that.
*/
InflateStar(); ///< Default constructor
InflateStar(const InflateStar& orig); ///< Copy constructor
virtual InflateStar * clone() const ;
virtual ~InflateStar() ; ///< Destructor
GYOTO_OBJECT_ACCESSORS_UNIT(timeInflateInit);
GYOTO_OBJECT_ACCESSORS_UNIT(timeInflateStop);
GYOTO_OBJECT_ACCESSORS_UNIT(radiusStop);
using Star::radius;
virtual double radiusAt(double t) const; ///< Radius at a given time
virtual double radiusAt(double t,
const std::string &t_unit) const; ///< Radius at a given time
virtual double radiusAt(double t,
const std::string &t_unit,
const std::string &r_unit) const; ///< Radius at a given time
// Accessors
// ---------
public:
virtual std::string className() const ; ///< "InflateStar"
virtual std::string className_l() const ; ///< "inflate_star"
public:
virtual int Impact(Gyoto::Photon* ph, size_t index,
Astrobj::Properties *data=NULL);
virtual double emission(double nu_em, double dsem,
double cp[8], double co[8]=NULL) const;
};
#endif
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