Generator.h

//=========================================================================
//  Copyright (c) Kitware, Inc.
//  All rights reserved.
//  See LICENSE.txt for details.
//
//  This software is distributed WITHOUT ANY WARRANTY; without even
//  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
//  PURPOSE.  See the above copyright notice for more information.
//=========================================================================
#ifndef smtk_geometry_Generator_h
#define smtk_geometry_Generator_h
 
#include "smtk/common/Generator.h"
 
#include "smtk/PublicPointerDefs.h"
 
#include <memory>
#include <tuple>
 
namespace smtk
{
namespace geometry
{
class Backend;
class Geometry;
} // namespace geometry
} // namespace smtk
 
#ifndef smtkCore_EXPORTS
extern
#endif
  template class SMTKCORE_EXPORT smtk::common::Generator<
    std::tuple<smtk::geometry::ResourcePtr, const smtk::geometry::Backend&>,
    std::unique_ptr<smtk::geometry::Geometry>>;
 
namespace smtk
{
namespace geometry
{
 
using Specification = std::tuple<smtk::geometry::ResourcePtr, const smtk::geometry::Backend&>;
 
using Generator = smtk::common::Generator<Specification, GeometryPtr>;
 
template<typename T>
class Supplier : public smtk::common::GeneratorType<Specification, GeometryPtr, T>
{
public:
  using Specification = geometry::Specification;
  using GeometryPtr = geometry::GeometryPtr;
};
 
} // namespace geometry
} // namespace smtk
 
#endif // smtk_geometry_Generator_h