SoPathList.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : Paul S. Strauss (MMM yyyy)
** Modified by : Nick Thompson (MMM yyyy)
** Modified by : David Mott (MMM yyyy)
**=======================================================================*/
/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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 ***                        BORDEAUX, FRANCE                                        ***
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**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef SO_PATH_LIST_H
#define SO_PATH_LIST_H
 
#include <Inventor/lists/SoBaseList.h>
 
class SoPath;
 
#include <Inventor/lists/SoCompactPathList.h>
 
#ifdef _WIN32
#pragma warning(push)
#pragma warning(disable:4251)
#endif
 
class  SoPathList : public SoBaseList
{
 public:
  SoPathList() : SoBaseList(), m_isSorted(false) {}
 
  SoPathList(int size) : SoBaseList(size), m_isSorted(false) {}
 
  SoPathList(const SoPathList &l) : SoBaseList(l.getLength()),
    m_compactPathList(l.m_compactPathList),
    m_isSorted(l.m_isSorted)
    { copy(l); }
 
  virtual ~SoPathList() {}
 
  virtual SbBool removePath( const SoPath &path );
 
  virtual void append(SoPath* ptr)
  { SoBaseList::append((SoBase*)ptr); }
 
  SoPath* operator [](int i) const
  { return ((SoPath *) ((*(const SoBaseList *) this) [i])); }
 
  SoPathList & operator =(const SoPathList &l)
  { SoBaseList::copy(l) ; return *this; }
 
  virtual int findPath(const SoPath &path);
 
  virtual void sort();
 
  virtual void uniquify();
 
  // Comparison method for path list sorting.
  static int comparePaths(const void *p1Ptr, const void *p2Ptr);
 
 private:
  // An optional compact representation of the path list.
  SoRef<SoCompactPathList> m_compactPathList;
 
  bool isSorted() { return m_isSorted; }
  void setSorted(bool isSorted) { m_isSorted = isSorted; }
 private:
  // sorted status
  bool m_isSorted;
};
 
std::ostream& operator << (std::ostream& os, const SoPathList& pathList);
 
#ifdef _WIN32
#pragma warning(pop)
#endif
 
#endif