integer.hxx

#ifndef art__paperback__carousel__integer_hxx_
#define art__paperback__carousel__integer_hxx_
 
#include <art/paperback/types.hxx>
#include <art/paperback/forward.hxx>
 
#include <art/paperback/carousel/object-model.hxx>
 
namespace Art::Paperback::Carousel
{
 
  /// Represents a COS integer.
  ///
  class Integer
    : public Object_model::Value_base
  {
  public:
    /// Constructor.
    ///
    Integer(int64_t);
 
    /// Constructor.
    ///
    Integer(Integer const&);
 
    /// Constructor.
    ///
    Integer(Integer&&);
 
    /// Destructor.
    ///
    ~Integer() noexcept;
 
    /// Access integer.
    ///
    int64_t const&
    operator*() const;
 
    /// Assignment.
    ///
    Integer&
    operator=(Integer const&);
 
    /// Assignment.
    ///
    Integer&
    operator=(Integer&&);
 
    /// Comparison.
    ///
    bool
    operator==(Integer const&) const;
 
    /// Comparison.
    ///
    bool
    operator!=(Integer const&) const;
 
  private:
    int64_t _data{};
 
  };
 
} // namespace Art::Paperback::Carousel
 
#endif