//===========================================================================
// Copyright (C) 1998, 2000-2007, 2010, 2011, 2012 SINTEF ICT, Applied
// Mathematics, Norway.
//
// This file is part of GoTools
//
// This program is free software; you can redistribute it and/or          
// modify it under the terms of the GNU General Public License            
// as published by the Free Software Foundation version 2 of the License. 
//
// This program is distributed in the hope that it will be useful,        
// but WITHOUT ANY WARRANTY; without even the implied warranty of         
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          
// GNU General Public License for more details.                           
//
// You should have received a copy of the GNU General Public License      
// along with this program; if not, see <http://www.gnu.org/licenses>
//
// Contact information: E-mail: tor.dokken@sintef.no                      
// SINTEF ICT, Department of Applied Mathematics,                         
// P.O. Box 124 Blindern,                                                 
// 0314 Oslo, Norway.                                                     
//
// Other licenses are also available for this software, notably licenses
// for:
// - Building commercial software.                                        
// - Building software whose source code you wish to keep private.        
//===========================================================================

#ifndef _FTGROUPGEOM_H
#define _FTGROUPGEOM_H


#include <vector>
#include "GoTools/igeslib/ftTangPriority.h"
#include "GoTools/utils/config.h"


namespace Go {


  /// A group of geometrical objects
class ftGroupGeom
{
public:
  // Constructor
       ftGroupGeom()
       : type_(ftNoType)
    {}

  // Destructor
       ~ftGroupGeom()
    {}

       /// Fetch object number idx
  shared_ptr<GeomObject> operator[] (int idx) const
    { return geomobj_[idx]; }

  /// The number of objects in the group
  int size() const
    { return (int)geomobj_.size(); }

  /// Whether the group of objects (surfaces) are a master, a
  /// slave or not specified. Related to tangent plane continuity
  /// between groups of surfaces
  ftTangPriority getType() const
    { return type_; }

  /// Set whether the group of objects (surfaces) are a master, a
  /// slave or not specified. Related to tangent plane continuity
  /// between groups of surfaces
  void setType(ftTangPriority type)
    { type_ = type; }

  /// Add a new geometry entitiy to the group
  void addGeomObj(shared_ptr<GeomObject> obj)
    { geomobj_.push_back(obj); }
      

protected:
  std::vector<shared_ptr<GeomObject> > geomobj_;
  ftTangPriority type_;
  
};

} // namespace Go

#endif // _FTGROUPGEOM_H
