JEllipse Struct Reference

Auxiliary data structure for ellipse. More...

Public Attributes
double	x1
double	y1
double	r1
double	r2
double	phimin
double	phimax

Friends
std::istream &	operator>> (std::istream &in, JEllipse &ellipse)
	Read ellipse from input stream.
std::ostream &	operator<< (std::ostream &out, const JEllipse &ellipse)
	Write ellipse to output stream.

Detailed Description

Auxiliary data structure for ellipse.

Definition at line 17 of file JEllipse.cc.

Friends And Related Symbol Documentation

operator>>

std::istream & operator>> ( std::istream & in, JEllipse & ellipse )

friend

Read ellipse from input stream.

Parameters

in	input stream
ellipse	ellipse

Returns

input stream

Definition at line 26 of file JEllipse.cc.

  {
    if (in >> ellipse.x1 >> ellipse.y1 >> ellipse.r1) {
 
      if (in >> ellipse.r2) {
 
        if (in >> ellipse.phimin >> ellipse.phimax) {
          
        } else {
 
          ellipse.phimin =   0.0;
          ellipse.phimax = 360.0;
        }
        
      } else {
 
        ellipse.r2     = ellipse.r1;
        ellipse.phimin =   0.0;
        ellipse.phimax = 360.0;
      }
 
      in.clear();
    }
 
    return in;
  }

operator<<

std::ostream & operator<< ( std::ostream & out, const JEllipse & ellipse )

friend

Write ellipse to output stream.

Parameters

out	output stream
ellipse	ellipse

Returns

output stream

Definition at line 60 of file JEllipse.cc.

  {
    out << ellipse.x1     << ' '
        << ellipse.y1     << ' '
        << ellipse.r1     << ' '
        << ellipse.r2     << ' '
        << ellipse.phimin << ' '
        << ellipse.phimax;
 
    return out;
  }

Member Data Documentation

x1

double JEllipse::x1

Definition at line 72 of file JEllipse.cc.

y1

double JEllipse::y1

Definition at line 73 of file JEllipse.cc.

r1

double JEllipse::r1

Definition at line 74 of file JEllipse.cc.

r2

double JEllipse::r2

Definition at line 75 of file JEllipse.cc.

phimin

double JEllipse::phimin

Definition at line 76 of file JEllipse.cc.

phimax

double JEllipse::phimax

Definition at line 77 of file JEllipse.cc.

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

• JEllipse.cc