ResLvlTaskOperationCreator.hh

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// vi: set ts=2 noet:
//
// (c) Copyright Rosetta Commons Member Institutions.
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/// @file   core/pack/methods/ResLvlTaskOperationCreator.hh
/// @brief  Declaration of the base class for ResLvlTaskOperation factory registration and creation
/// @author Andrew Leaver-Fay (aleaverfay@gmail.com)
/// @author ashworth


#ifndef INCLUDED_core_pack_task_operation_ResLvlTaskOperationCreator_hh
#define INCLUDED_core_pack_task_operation_ResLvlTaskOperationCreator_hh

// Unit headers
#include <core/pack/task/operation/ResLvlTaskOperationCreator.fwd.hh>

// Package headers
#include <core/pack/task/operation/ResLvlTaskOperation.fwd.hh>

// Utility headers
#include <utility/pointer/ReferenceCount.hh>


namespace core {
namespace pack {
namespace task {
namespace operation {

/// @brief The ResLvlTaskOperationCreator class's responsibilities are to create
/// on demand a new ResLvlTaskOperation class.
/// The ResLvlTaskOperationCreator must register itself with the ResLvlTaskOperationFactory
/// at load time (before main() begins) so that the ResLvlTaskOperationFactory is ready
/// to start creating ResLvlTaskOperations by the time any protocol
/// requests one.
class ResLvlTaskOperationCreator : public utility::pointer::ReferenceCount
{
public:
  virtual ~ResLvlTaskOperationCreator() {}

  /// @brief Instantiate a new ResLvlTaskOperation
  virtual
  ResLvlTaskOperationOP
  create_res_level_task_operation() const = 0;

  virtual std::string keyname() const = 0;
};

}
}
}
}

#endif