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gugr::vertex Struct Reference

#include <gugr_basics.h>

List of all members.

Public Methods

 vertex ()
 vertex (const vertex &other)
 vertex (const point2< rational > &av)
 ~vertex ()
vertex & operator= (const vertex &other)
point2< rational > & v () const

Public Attributes

vertex_rep * m_rep

Friends

bool operator== (const vertex &a, const vertex &b)

Constructor & Destructor Documentation

gugr::vertex::vertex (    )  [inline]
 

Definition at line 157 of file gugr_basics.h.

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

00158   { 
00159     m_rep = NULL;
00160   }

gugr::vertex::vertex (  const vertex &    other )  [inline, explicit]
 

Definition at line 162 of file gugr_basics.h.

References vertex(). 

00163   {
00164     if( other.m_rep ) other.m_rep->m_refcount++;
00165     m_rep = other.m_rep;
00166   }

gugr::vertex::vertex (  const point2< rational > &    av )  [inline, explicit]
 

Definition at line 168 of file gugr_basics.h. 

00169   {
00170     m_rep = new vertex_rep( av );
00171   }

gugr::vertex::~vertex (    )  [inline]
 

Definition at line 173 of file gugr_basics.h. 

00174   { 
00175     if( (m_rep != NULL) && (--m_rep->m_refcount == 0) ) delete m_rep;
00176   }

Member Function Documentation

vertex& gugr::vertex::operator= (  const vertex &    other )  [inline]
 

Definition at line 178 of file gugr_basics.h.

References vertex(). 

00178                                             {
00179     if( other.m_rep ) other.m_rep->m_refcount++;
00180     if( (m_rep != NULL) && (--m_rep->m_refcount == 0) ) {
00181       delete m_rep;
00182     }
00183     m_rep = other.m_rep;
00184     return( *this );    
00185   }

point2<rational>& gugr::vertex::v (    )  const [inline]
 

Definition at line 187 of file gugr_basics.h. 

00187 { return(m_rep->v); }

Friends And Related Function Documentation

bool operator== (  const vertex &    a,
const vertex &    b
)  [friend]
 

Definition at line 190 of file gugr_basics.h. 

00191 {
00192   return( a.m_rep == b.m_rep );
00193 }

Member Data Documentation

vertex_rep* gugr::vertex::m_rep
 

Definition at line 155 of file gugr_basics.h.

The documentation for this struct was generated from the following file:
Generated on Mon Jan 21 04:17:55 2002 for GUL 0.6 - Geometry Utility Library by doxygen1.2.13.1 written by Dimitri van Heesch, © 1997-2001