IDiscreteFunctionDescriptor.hpp

#ifndef I_DISCRETE_FUNCTION_DESCRIPTOR_HPP
#define I_DISCRETE_FUNCTION_DESCRIPTOR_HPP

class IDiscreteFunctionDescriptor
{
 public:
  virtual DiscreteFunctionType type() const = 0;

  IDiscreteFunctionDescriptor() noexcept = default;

  IDiscreteFunctionDescriptor(const IDiscreteFunctionDescriptor&) = default;

  IDiscreteFunctionDescriptor(IDiscreteFunctionDescriptor&&) noexcept = default;

  virtual ~IDiscreteFunctionDescriptor() noexcept = default;
};

class DiscreteFunctionDescriptorP0 : public IDiscreteFunctionDescriptor
{
 public:
  DiscreteFunctionType
  type() const final
  {
    return DiscreteFunctionType::P0;
  }

  DiscreteFunctionDescriptorP0() noexcept = default;

  DiscreteFunctionDescriptorP0(const DiscreteFunctionDescriptorP0& other) = default;

  DiscreteFunctionDescriptorP0(DiscreteFunctionDescriptorP0&& other) noexcept = default;

  ~DiscreteFunctionDescriptorP0() noexcept = default;
};

#endif   // I_DISCRETE_FUNCTION_DESCRIPTOR_HPP