coustystream.h

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/* Copyright (C) 2000-2013 CEA
 *
 * This software and supporting documentation were developed by
 *     bioPICSEL
 *     CEA/DSV/I²BM/MIRCen/LMN, Batiment 61,
 *     18, route du Panorama
 *     92265 Fontenay-aux-Roses
 *     France
 */

#ifndef BIOPROCESSING_WATERSHED_COUSTYSTREAM
#define BIOPROCESSING_WATERSHED_COUSTYSTREAM

#include <bioprocessing/graph/volumegraph.h>

namespace bio {

  template <typename V> class CoustyStream;
  template <typename V> class CoustyStreamRef;

  //==========================================================================
  //   STREAM
  //==========================================================================
  template <typename V>
  class CoustyStream: public std::set<V>, public carto::RCObject
  {
    //--- typedef ------------------------------------------------------------
  protected:
    typedef typename std::set<V>  Base;
  public:
    typedef V     Vertex;

    //--- constructor --------------------------------------------------------
  public:
    CoustyStream(): Base() {}
    CoustyStream( Vertex x ): Base()
    {
      Base::insert(x);
    }
    ~CoustyStream() {}

    //--- accessors ----------------------------------------------------------
  public:
    void reset( Vertex x )
    {
      Base::clear();
      Base::insert( x );
    }
  };

  //==========================================================================
  //   STREAM REF
  //==========================================================================
  template <typename V>
  class CoustyStreamRef: public carto::rc_ptr<CoustyStream<V> >
  {
    //--- typedef ------------------------------------------------------------
  protected:
    typedef CoustyStream<V>                   Pointed;
    typedef carto::rc_ptr<Pointed>            Base;
  public:
    typedef typename Pointed::Vertex            Vertex;
    typedef typename Pointed::iterator          iterator;
    typedef typename Pointed::const_iterator    const_iterator;

    //--- constructor --------------------------------------------------------
  public:
    CoustyStreamRef(): Base( new Pointed() ) {}
    CoustyStreamRef( Vertex x ): Base( new Pointed(x) ) {}
    ~CoustyStreamRef() {}

    //--- accessors ----------------------------------------------------------
  public:
    void reset( Vertex x ) { return (*this)->reset(x); }

    //--- set methods --------------------------------------------------------
  public:
    const_iterator begin() const { return (*this)->begin(); }
    const_iterator end() const { return (*this)->end(); }
    iterator begin() { return (*this)->begin(); }
    iterator end() { return (*this)->end(); }
    std::pair<iterator,bool> insert( const Vertex & v ) { return (*this)->insert(v); }
    void erase( const Vertex & v ) { (*this)->erase(v); }
    void erase( iterator v ) { (*this)->erase(v); }
    bool empty() const { return (*this)->empty(); }
    size_t count(const Vertex & v) const { return (*this)->count(v); }

  };

} // namespace bio

#endif // BIOPROCESSING_WATERSHED_COUSTYSTREAM