Cloneable.hpp

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#ifndef DART_COMMON_CLONEABLE_HPP_
#define DART_COMMON_CLONEABLE_HPP_
 
#include <memory>
#include <vector>
 
#include "dart/common/Memory.hpp"
 
namespace dart {
namespace common {
 
//==============================================================================
template <class T>
class Cloneable
{
public:
  Cloneable() = default;
 
  virtual ~Cloneable() = default;
 
  Cloneable(const Cloneable& doNotCopy) = delete;
 
  Cloneable& operator=(const Cloneable& doNotCopy) = delete;
 
  virtual std::unique_ptr<T> clone() const = 0;
 
  virtual void copy(const T& anotherCloneable) = 0;
};
 
//==============================================================================
template <class Base, class Mixin>
class MakeCloneable : public Base, public Mixin
{
public:
  using Data = Mixin;
 
  // To get byte-aligned Eigen vectors
  EIGEN_MAKE_ALIGNED_OPERATOR_NEW
 
  DART_DEFINE_ALIGNED_SHARED_OBJECT_CREATOR(MakeCloneable)
 
  
  MakeCloneable();
 
  template <typename... Args>
  MakeCloneable(Args&&... args);
 
  MakeCloneable(const Mixin& mixin);
 
  MakeCloneable(Mixin&& mixin);
 
  MakeCloneable(const MakeCloneable<Base, Mixin>& other);
 
  MakeCloneable(MakeCloneable<Base, Mixin>&& other);
 
  MakeCloneable& operator=(const Mixin& mixin);
 
  MakeCloneable& operator=(Mixin&& mixin);
 
  MakeCloneable& operator=(const MakeCloneable& other);
 
  MakeCloneable& operator=(MakeCloneable&& other);
 
  // Documentation inherited
  std::unique_ptr<Base> clone() const override final;
 
  // Documentation inherited
  void copy(const Base& other) override final;
};
 
//==============================================================================
template <
    class Base,
    class OwnerT,
    class DataT,
    void (*setData)(OwnerT*, const DataT&),
    DataT (*getData)(const OwnerT*)>
class ProxyCloneable : public Base
{
public:
  using Data = DataT;
  using Owner = OwnerT;
 
  ProxyCloneable();
 
  ProxyCloneable(OwnerT* owner);
 
  template <typename... Args>
  ProxyCloneable(OwnerT* owner, Args&&... args);
 
  template <typename... Args>
  ProxyCloneable(Args&&... args);
 
  ProxyCloneable(const ProxyCloneable& other);
 
  ProxyCloneable(ProxyCloneable&& other);
 
  ProxyCloneable& operator=(const Data& data);
 
  ProxyCloneable& operator=(Data&& other);
 
  ProxyCloneable& operator=(const ProxyCloneable& other);
 
  ProxyCloneable& operator=(ProxyCloneable&& other);
 
  void set(const Data& data);
 
  void set(Data&& data);
 
  void set(const ProxyCloneable& other);
 
  void set(ProxyCloneable&& other);
 
  Data get() const;
 
  OwnerT* getOwner();
 
  const OwnerT* getOwner() const;
 
  // Documentation inherited
  std::unique_ptr<Base> clone() const override final;
 
  // Documentation inherited
  void copy(const Base& other) override final;
 
protected:
  OwnerT* mOwner;
 
  std::unique_ptr<Data> mData;
};
 
//==============================================================================
template <typename MapType>
class CloneableMap
{
public:
  CloneableMap() = default;
 
  CloneableMap(const CloneableMap& otherStates);
 
  CloneableMap(CloneableMap&& otherStates);
 
  CloneableMap(const MapType& otherMap);
 
  CloneableMap(MapType&& otherMap);
 
  CloneableMap& operator=(const CloneableMap& otherStates);
 
  CloneableMap& operator=(CloneableMap&& otherStates);
 
  CloneableMap& operator=(const MapType& otherMap);
 
  CloneableMap& operator=(MapType&& otherMap);
 
  void copy(const CloneableMap& otherMap, bool merge = false);
 
  void copy(const MapType& otherMap, bool merge = false);
 
  void merge(const CloneableMap& otherMap);
 
  void merge(const MapType& otherMap);
 
  MapType& getMap();
 
  const MapType& getMap() const;
 
protected:
  MapType mMap;
};
 
//==============================================================================
template <typename T>
class CloneableVector
{
public:
  CloneableVector() = default;
 
  CloneableVector(const std::vector<T>& regularVector);
 
  CloneableVector(std::vector<T>&& regularVector);
 
  CloneableVector(const CloneableVector& other);
 
  CloneableVector& operator=(const CloneableVector& other);
 
  std::unique_ptr<CloneableVector<T> > clone() const;
 
  void copy(const CloneableVector<T>& anotherVector);
 
  std::vector<T>& getVector();
 
  const std::vector<T>& getVector() const;
 
private:
  std::vector<T> mVector;
};
 
} // namespace common
} // namespace dart
 
#include "dart/common/detail/Cloneable.hpp"
 
#endif // DART_COMMON_CLONEABLE_HPP_