basekernel.hh

penMesh is a generic and efficient data structure for representing and manipulating polygonal meshes

  template <class T>
  PropertyT<T>& property(EPropHandleT<T> _ph) {
    return eprops_.property(_ph);
  }
  template <class T>
  const PropertyT<T>& property(EPropHandleT<T> _ph) const {
    return eprops_.property(_ph);
  }


  template <class T>
  PropertyT<T>& property(FPropHandleT<T> _ph) {
    return fprops_.property(_ph);
  }
  template <class T>
  const PropertyT<T>& property(FPropHandleT<T> _ph) const {
    return fprops_.property(_ph);
  }

  template <class T>
  PropertyT<T>& mproperty(MPropHandleT<T> _ph) {
    return mprops_.property(_ph);
  }
  template <class T>
  const PropertyT<T>& mproperty(MPropHandleT<T> _ph) const {
    return mprops_.property(_ph);
  }

  //@}

public: //-------------------------------------------- access property elements

  /// \name Access a property element using a handle to a mesh item
  //@{

  /** Return value of property for an item
   */

  template <class T>
  typename VPropHandleT<T>::reference
  property(VPropHandleT<T> _ph, VertexHandle _vh) {
    return vprops_.property(_ph)[_vh.idx()];
  }
  template <class T>
  typename VPropHandleT<T>::const_reference
  property(VPropHandleT<T> _ph, VertexHandle _vh) const {
    return vprops_.property(_ph)[_vh.idx()];
  }


  template <class T>
  typename HPropHandleT<T>::reference
  property(HPropHandleT<T> _ph, HalfedgeHandle _hh) {
    return hprops_.property(_ph)[_hh.idx()];
  }

  template <class T>
  typename HPropHandleT<T>::const_reference
  property(HPropHandleT<T> _ph, HalfedgeHandle _hh) const {
    return hprops_.property(_ph)[_hh.idx()];
  }


  template <class T>
  typename EPropHandleT<T>::reference
  property(EPropHandleT<T> _ph, EdgeHandle _eh) {
    return eprops_.property(_ph)[_eh.idx()];
  }

  template <class T>
  typename EPropHandleT<T>::const_reference
  property(EPropHandleT<T> _ph, EdgeHandle _eh) const {
    return eprops_.property(_ph)[_eh.idx()];
  }


  template <class T>
  typename FPropHandleT<T>::reference
  property(FPropHandleT<T> _ph, FaceHandle _fh) {
    return fprops_.property(_ph)[_fh.idx()];
  }

  template <class T>
  typename FPropHandleT<T>::const_reference
  property(FPropHandleT<T> _ph, FaceHandle _fh) const {
    return fprops_.property(_ph)[_fh.idx()];
  }


  template <class T>
  typename MPropHandleT<T>::reference
  property(MPropHandleT<T> _ph) {
    return mprops_.property(_ph)[0];
  }

  template <class T>
  typename MPropHandleT<T>::const_reference
  property(MPropHandleT<T> _ph) const {
    return mprops_.property(_ph)[0];
  }

  //@}

protected: //------------------------------------------------- low-level access

public: // used by non-native kernel and MeshIO, should be protected

  size_t n_vprops(void) const { return vprops_.size(); }

  size_t n_eprops(void) const { return eprops_.size(); }

  size_t n_hprops(void) const { return hprops_.size(); }

  size_t n_fprops(void) const { return fprops_.size(); }

  size_t n_mprops(void) const { return mprops_.size(); }

  BaseProperty* _get_vprop( const std::string& _name)
  { return vprops_.property(_name); }

  BaseProperty* _get_eprop( const std::string& _name)
  { return eprops_.property(_name); }

  BaseProperty* _get_hprop( const std::string& _name)
  { return hprops_.property(_name); }

  BaseProperty* _get_fprop( const std::string& _name)
  { return fprops_.property(_name); }

  BaseProperty* _get_mprop( const std::string& _name)
  { return mprops_.property(_name); }

  const BaseProperty* _get_vprop( const std::string& _name) const
  { return vprops_.property(_name); }

  const BaseProperty* _get_eprop( const std::string& _name) const
  { return eprops_.property(_name); }

  const BaseProperty* _get_hprop( const std::string& _name) const
  { return hprops_.property(_name); }

  const BaseProperty* _get_fprop( const std::string& _name) const
  { return fprops_.property(_name); }

  const BaseProperty* _get_mprop( const std::string& _name) const
  { return mprops_.property(_name); }

  BaseProperty& _vprop( size_t _idx ) { return vprops_._property( _idx ); }
  BaseProperty& _eprop( size_t _idx ) { return eprops_._property( _idx ); }
  BaseProperty& _hprop( size_t _idx ) { return hprops_._property( _idx ); }
  BaseProperty& _fprop( size_t _idx ) { return fprops_._property( _idx ); }
  BaseProperty& _mprop( size_t _idx ) { return mprops_._property( _idx ); }

  const BaseProperty& _vprop( size_t _idx ) const
  { return vprops_._property( _idx ); }
  const BaseProperty& _eprop( size_t _idx ) const
  { return eprops_._property( _idx ); }
  const BaseProperty& _hprop( size_t _idx ) const
  { return hprops_._property( _idx ); }
  const BaseProperty& _fprop( size_t _idx ) const
  { return fprops_._property( _idx ); }
  const BaseProperty& _mprop( size_t _idx ) const
  { return mprops_._property( _idx ); }

  size_t _add_vprop( BaseProperty* _bp ) { return vprops_._add( _bp ); }
  size_t _add_eprop( BaseProperty* _bp ) { return eprops_._add( _bp ); }
  size_t _add_hprop( BaseProperty* _bp ) { return hprops_._add( _bp ); }
  size_t _add_fprop( BaseProperty* _bp ) { return fprops_._add( _bp ); }
  size_t _add_mprop( BaseProperty* _bp ) { return mprops_._add( _bp ); }

protected: // low-level access non-public

  BaseProperty& _vprop( BaseHandle _h )
  { return vprops_._property( _h.idx() ); }
  BaseProperty& _eprop( BaseHandle _h )
  { return eprops_._property( _h.idx() ); }
  BaseProperty& _hprop( BaseHandle _h )
  { return hprops_._property( _h.idx() ); }
  BaseProperty& _fprop( BaseHandle _h )
  { return fprops_._property( _h.idx() ); }
  BaseProperty& _mprop( BaseHandle _h )
  { return mprops_._property( _h.idx() ); }

  const BaseProperty& _vprop( BaseHandle _h ) const
  { return vprops_._property( _h.idx() ); }
  const BaseProperty& _eprop( BaseHandle _h ) const
  { return eprops_._property( _h.idx() ); }
  const BaseProperty& _hprop( BaseHandle _h ) const
  { return hprops_._property( _h.idx() ); }
  const BaseProperty& _fprop( BaseHandle _h ) const
  { return fprops_._property( _h.idx() ); }
  const BaseProperty& _mprop( BaseHandle _h ) const
  { return mprops_._property( _h.idx() ); }


public: //----------------------------------------------------- element numbers


  virtual unsigned int n_vertices()  const { return 0; }
  virtual unsigned int n_halfedges() const { return 0; }
  virtual unsigned int n_edges()     const { return 0; }
  virtual unsigned int n_faces()     const { return 0; }


protected: //------------------------------------------- synchronize properties

  void vprops_reserve(unsigned int _n) const { vprops_.reserve(_n); }
  void vprops_resize(unsigned int _n) const { vprops_.resize(_n); }
  void vprops_free_mem() const { vprops_.free_mem(); }
  void vprops_swap(unsigned int _i0, unsigned int _i1) const {
    vprops_.swap(_i0, _i1);
  }

  void hprops_reserve(unsigned int _n) const { hprops_.reserve(_n); }
  void hprops_resize(unsigned int _n) const { hprops_.resize(_n); }
  void hprops_free_mem() const { hprops_.free_mem(); }
  void hprops_swap(unsigned int _i0, unsigned int _i1) const {
    hprops_.swap(_i0, _i1);
  }

  void eprops_reserve(unsigned int _n) const { eprops_.reserve(_n); }
  void eprops_resize(unsigned int _n) const { eprops_.resize(_n); }
  void eprops_free_mem() const { eprops_.free_mem(); }
  void eprops_swap(unsigned int _i0, unsigned int _i1) const {
    eprops_.swap(_i0, _i1);
  }

  void fprops_reserve(unsigned int _n) const { fprops_.reserve(_n); }
  void fprops_resize(unsigned int _n) const { fprops_.resize(_n); }
  void fprops_free_mem() const { fprops_.free_mem(); }
  void fprops_swap(unsigned int _i0, unsigned int _i1) const {
    fprops_.swap(_i0, _i1);
  }

  void mprops_resize(unsigned int _n) const { mprops_.resize(_n); }

public:

  void property_stats(std::ostream& _ostr = std::clog) const;

public:

  typedef PropertyContainer::iterator prop_iterator;
  typedef PropertyContainer::const_iterator const_prop_iterator;

  prop_iterator vprops_begin() { return vprops_.begin(); }
  prop_iterator vprops_end()   { return vprops_.end(); }
  const_prop_iterator vprops_begin() const { return vprops_.begin(); }
  const_prop_iterator vprops_end()   const { return vprops_.end(); }

  prop_iterator eprops_begin() { return eprops_.begin(); }
  prop_iterator eprops_end()   { return eprops_.end(); }
  const_prop_iterator eprops_begin() const { return eprops_.begin(); }
  const_prop_iterator eprops_end()   const { return eprops_.end(); }

  prop_iterator hprops_begin() { return hprops_.begin(); }
  prop_iterator hprops_end()   { return hprops_.end(); }
  const_prop_iterator hprops_begin() const { return hprops_.begin(); }
  const_prop_iterator hprops_end()   const { return hprops_.end(); }

  prop_iterator fprops_begin() { return fprops_.begin(); }
  prop_iterator fprops_end()   { return fprops_.end(); }
  const_prop_iterator fprops_begin() const { return fprops_.begin(); }
  const_prop_iterator fprops_end()   const { return fprops_.end(); }

  prop_iterator mprops_begin() { return mprops_.begin(); }
  prop_iterator mprops_end()   { return mprops_.end(); }
  const_prop_iterator mprops_begin() const { return mprops_.begin(); }
  const_prop_iterator mprops_end()   const { return mprops_.end(); }

private:

  PropertyContainer  vprops_;
  PropertyContainer  hprops_;
  PropertyContainer  eprops_;
  PropertyContainer  fprops_;
  PropertyContainer  mprops_;
};


//=============================================================================
} // namespace OpenMesh
//=============================================================================
#endif // OPENMESH_BASE_KERNEL_HH defined
//=============================================================================