ScopedState.hpp

#ifndef AIKIDO_STATESPACE_SCOPEDSTATE_HPP_
#define AIKIDO_STATESPACE_SCOPEDSTATE_HPP_
#include <memory>

#include "aikido/statespace/StateHandle.hpp"

namespace aikido {
namespace statespace {

template <class _Handle>
class ScopedState : public _Handle
{
public:
  using Handle = _Handle;
  using typename Handle::QualifiedState;
  using typename Handle::State;
  using typename Handle::StateSpace;

  explicit ScopedState(const StateSpace* _space);

  virtual ~ScopedState();

  // ScopedState is uncopyable, must use std::move
  ScopedState(const ScopedState&) = delete;
  ScopedState& operator=(const ScopedState&) = delete;

  ScopedState(ScopedState&&) = default;
  ScopedState& operator=(ScopedState&&) = default;

  ScopedState clone() const;

private:
  std::unique_ptr<char[]> mBuffer;
};

} // namespace statespace
} // namespace aikido

#include "detail/ScopedState-impl.hpp"

#endif // ifndef AIKIDO_STATESPACE_SCOPEDSTATE_HPP_