CFCir Class Reference

#include <CFCir.h>

Public Member Functions
	CFCir ()
	CFCir (double x, double y, double phi, int n, double, double, double)
	CFCir (const CFCir &)
CFCir &	operator= (const CFCir &)
double	getx () const
double	gety () const
double	getphi () const
int	getn () const
double	getTheta () const
double	getRho () const
double	getSlant () const
double	getCenterX () const
double	getCenterY () const
double	getCenterR () const

Detailed Description

Definition at line 3 of file CFCir.h.

Constructor & Destructor Documentation

CFCir() [1/3]

CFCir::CFCir

(

)

Definition at line 5 of file CFCir.cxx.

{}

Referenced by CFCir(), and operator=().

CFCir() [2/3]

CFCir::CFCir	(	double	x,
		double	y,
		double	phi,
		int	n,
		double	centerX,
		double	centerY,
		double	centerR )

Definition at line 7 of file CFCir.cxx.

    : _x( x )
    , _y( y )
    , _phi( phi )
    , _n( n )
    , _centerX( centerX )
    , _centerY( centerY )
    , _centerR( centerR ) {
  double normal  = ( y - _centerY ) / ( x - centerX );
  double k       = -1. / normal;
  double b       = y - k * x;
  double x_cross = -b / ( k + 1 / k );
  double y_cross = b / ( 1 + k * k );
  //    std::cout<<"x y centerX centerY "<<x<<" "<<y<<" "<<centerX<<" "<<centerY<<std::endl;
  //    std::cout<<"k b "<<k<<" "<<b<<std::endl;
  //    std::cout<<"xcross ycross "<<x_cross<<" "<<y_cross<<std::endl;
 
  double rho_temp   = sqrt( x_cross * x_cross + y_cross * y_cross );
  double theta_temp = atan2( y_cross, x_cross );
  if ( theta_temp < 0 )
  {
    theta_temp = theta_temp + M_PI;
    rho_temp   = -rho_temp;
  }
  if ( normal == 0 && x > 0 )
  {
    rho_temp   = fabs( x );
    theta_temp = 0;
  }
  if ( normal == 0 && x < 0 )
  {
    rho_temp   = -fabs( x );
    theta_temp = M_PI;
  }
  _theta       = theta_temp;
  _rho         = rho_temp;
  double slant = _y * cos( _theta ) - _x * sin( _theta );
  _slant       = slant;
  //    std::cout<<"THETA RHO "<<theta_temp<<" "<<rho_temp<<std::endl;
  //    std::cout<<std::endl;
}

CFCir() [3/3]

CFCir::CFCir

(

const CFCir &

cir

)

Definition at line 74 of file CFCir.cxx.

    : _x( cir._x )
    , _y( cir._y )
    , _phi( cir._phi )
    , _n( cir._n )
    ,
 
    _theta( cir._theta )
    , _rho( cir._rho )
    , _centerX( cir._centerX )
    , _centerY( cir._centerY )
    , _centerR( cir._centerR )
    , _slant( cir._slant ) {}

Member Function Documentation

getCenterR()

double CFCir::getCenterR ( ) const

inline

Definition at line 19 of file CFCir.h.

{ return _centerR; }

getCenterX()

double CFCir::getCenterX ( ) const

inline

Definition at line 17 of file CFCir.h.

{ return _centerX; }

getCenterY()

double CFCir::getCenterY ( ) const

inline

Definition at line 18 of file CFCir.h.

{ return _centerY; }

getn()

int CFCir::getn ( ) const

inline

Definition at line 13 of file CFCir.h.

{ return _n; }

getphi()

double CFCir::getphi ( ) const

inline

Definition at line 12 of file CFCir.h.

{ return _phi; }

getRho()

double CFCir::getRho ( ) const

inline

Definition at line 15 of file CFCir.h.

{ return _rho; }

getSlant()

double CFCir::getSlant ( ) const

inline

Definition at line 16 of file CFCir.h.

{ return _slant; }

getTheta()

double CFCir::getTheta ( ) const

inline

Definition at line 14 of file CFCir.h.

{ return _theta; }

getx()

double CFCir::getx ( ) const

inline

Definition at line 10 of file CFCir.h.

{ return _x; }

gety()

double CFCir::gety ( ) const

inline

Definition at line 11 of file CFCir.h.

{ return _y; }

operator=()

CFCir & CFCir::operator=

(

const CFCir &

cir

)

Definition at line 58 of file CFCir.cxx.

                                        {
  _x   = cir._x;
  _y   = cir._y;
  _phi = cir._phi;
  _n   = cir._n;
 
  _theta   = cir._theta;
  _rho     = cir._rho;
  _centerX = cir._centerX;
  _centerY = cir._centerY;
  _centerR = cir._centerR;
  _slant   = cir._slant;
 
  return *this;
}

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

• CFCir.h
• CFCir.cxx