lasd/librerie/exercise4/container/container.hpp

#ifndef CONTAINER_HPP
#define CONTAINER_HPP

/* ************************************************************************** */

#include <stdexcept>
#include <functional>

/* ************************************************************************** */

namespace lasd {

/* ************************************************************************** */

class Container {
private:

protected:

  ulong size = 0;

public:

  // Destructor
  virtual ~Container() = default;

  // Copy assignment
  Container& operator=(const Container&) = delete; // Copy assignment of abstract types should not be possible.

  // Move assignment
  Container& operator=(Container&&) noexcept = delete;; // Move assignment of abstract types should not be possible.

  // Comparison operators
   bool operator==(const Container&) const noexcept = delete; // Comparison of abstract types might not be possible.
   bool operator!=(const Container&&) const noexcept = delete; // Comparison of abstract types might not be possible.

  // Specific member functions
   virtual bool Empty() const noexcept {
     return (size == 0);
   } // (concrete function should not throw exceptions)

   virtual ulong Size() const noexcept {
     return size;
   } // (concrete function should not throw exceptions)

   virtual void Clear() = 0;
};

template <typename Data>
class LinearContainer : virtual public Container{ // Must extend Container

private:

protected:

public:

  // Destructor
  virtual ~LinearContainer() = default;

  // Copy assignment
  LinearContainer& operator=(const LinearContainer&) = delete; // Copy assignment of abstract types should not be possible.

  // Move assignment
  LinearContainer& operator=(LinearContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.

  // Comparison operators
  bool operator==(const LinearContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.
  bool operator!=(const LinearContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.

  /* ************************************************************************ */

  // Specific member functions
  virtual Data& Front() const = 0; // (concrete function must throw std::length_error when empty)
  virtual Data& Back() const = 0; // (concrete function must throw std::length_error when empty)

  virtual Data& operator[](const ulong) const = 0; // (concrete function must throw std::out_of_range when out of range)

};

template <typename Data>
class TestableContainer : virtual public Container{ // Must extend Container

private:

protected:

public:

  // Destructor
  virtual ~TestableContainer() = default;

  // Copy assignment
  TestableContainer& operator=(const TestableContainer&) = delete; // Copy assignment of abstract types should not be possible.

  // Move assignment
  TestableContainer& operator=(TestableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.

  // Comparison operators
  bool operator==(const TestableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.
  bool operator!=(const TestableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.

  /* ************************************************************************ */

  // Specific member functions
  virtual bool Exists(const Data&) const noexcept = 0; // (concrete function should not throw exceptions)

};

template <typename Data>
class MappableContainer : virtual public Container { // Must extend Container

private:

protected:

public:

  // Destructor
  virtual ~MappableContainer() = default;

  // Copy assignment
   MappableContainer& operator=(const MappableContainer&) = delete; // Copy assignment of abstract types should not be possible.

  // Move assignment
  MappableContainer& operator=(MappableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.

  // Comparison operators
  bool operator==(const MappableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.
  bool operator!=(const MappableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.

  // Specific member functions

  typedef std::function<void(Data&, void*)> MapFunctor;

  virtual void MapPreOrder(const MapFunctor, void*) = 0;
  virtual void MapPostOrder(const MapFunctor, void*) = 0;

};

template <typename Data>
class FoldableContainer : virtual public TestableContainer<Data>{ // Must extend TestableContainer

private:

protected:

public:

  // Destructor
  virtual ~FoldableContainer() = default;

  // Copy assignment
  FoldableContainer& operator=(const FoldableContainer&) = delete; // Copy assignment of abstract types should not be possible.

  // Move assignment
  FoldableContainer& operator=(FoldableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.

  // Comparison operators
  bool operator==(FoldableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.
  bool operator!=(FoldableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.

  // Specific member functions

   typedef std::function<void(const Data&, const void*, void*) noexcept> FoldFunctor;

  virtual void FoldPreOrder(const FoldFunctor, const void*, void*) const = 0;
  virtual void FoldPostOrder(const FoldFunctor, const void*, void*) const = 0;

  virtual bool Exists(const Data&) const noexcept override; // Override TestableContainer member

};

/* ************************************************************************** */

template <typename Data>
class InOrderMappableContainer : virtual public MappableContainer<Data> { // Must extend MappableContainer

private:

protected:

public:

  // Destructor
  virtual ~InOrderMappableContainer() = default;

  /* ************************************************************************ */

  // Copy assignment
  InOrderMappableContainer& operator=(const InOrderMappableContainer&) = delete; // Copy assignment of abstract types should not be possible.

  // Move assignment
  InOrderMappableContainer& operator=(InOrderMappableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.

  /* ************************************************************************ */

  // Comparison operators
  bool operator==(const InOrderMappableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.
  bool operator!=(const InOrderMappableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.

  /* ************************************************************************ */

  // Specific member functions
  virtual void MapInOrder(const typename MappableContainer<Data>::MapFunctor, void*) = 0;

};

/* ************************************************************************** */

template <typename Data>
class InOrderFoldableContainer : public virtual FoldableContainer<Data> { // Must extend FoldableContainer

private:

protected:

public:

  // Destructor
  virtual ~InOrderFoldableContainer() = default;

  /* ************************************************************************ */

  // Copy assignment
  InOrderFoldableContainer& operator=(const InOrderFoldableContainer&) = delete; // Copy assignment of abstract types should not be possible.

  // Move assignment
  InOrderFoldableContainer& operator=(InOrderFoldableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.

  /* ************************************************************************ */

  // Comparison operators
  bool operator==(const InOrderFoldableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.
  bool operator!=(const InOrderFoldableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.

  /* ************************************************************************ */

  // Specific member functions

  virtual void FoldInOrder(const typename FoldableContainer<Data>::FoldFunctor, const void*, void*) const = 0;

};

/* ************************************************************************** */

template <typename Data>
class BreadthMappableContainer : virtual public MappableContainer<Data> { // Must extend MappableContainer

private:

protected:

public:

  // Destructor
   ~BreadthMappableContainer() = default;

  /* ************************************************************************ */

  // Copy assignment
  BreadthMappableContainer& operator=(const BreadthMappableContainer&) = delete; // Copy assignment of abstract types should not be possible.

  // Move assignment
  BreadthMappableContainer& operator=(BreadthMappableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.

  /* ************************************************************************ */

  // Comparison operators
  bool operator==(const BreadthMappableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.
  bool operator!=(const BreadthMappableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.

  /* ************************************************************************ */

  // Specific member functions

  virtual void MapBreadth(const typename MappableContainer<Data>::MapFunctor, void*) = 0;

};

/* ************************************************************************** */

template <typename Data>
class BreadthFoldableContainer : virtual public FoldableContainer<Data> { // Must extend FoldableContainer

private:

protected:

public:

  // Destructor
  virtual ~BreadthFoldableContainer() = default;

  /* ************************************************************************ */

  // Copy assignment
  BreadthFoldableContainer& operator=(const BreadthFoldableContainer&) = delete; // Copy assignment of abstract types should not be possible.

  // Move assignment
  BreadthFoldableContainer& operator=(BreadthFoldableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.

  /* ************************************************************************ */

  // Comparison operators
  bool operator==(const BreadthFoldableContainer&) const noexcept = delete; // Comparison of abstract types might not be possible.
  bool operator!=(const BreadthFoldableContainer&) const noexcept = delete;  // Comparison of abstract types might not be possible.

  /* ************************************************************************ */

  // Specific member functions

  using typename FoldableContainer<Data>::FoldFunctor;

  virtual void FoldBreadth(const FoldFunctor, const void*, void*) const = 0;

};

/* ************************************************************************** */

}

#include "container.cpp"

#endif