TRUSTList.h

/****************************************************************************
* Copyright (c) 2023, CEA
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#ifndef TRUSTList_included
#define TRUSTList_included
 
#include <TRUSTListElem.h>
#include <Double.h>
#include <Nom.h>
#include <limits>
 
template<typename _TYPE_> class TRUSTList_Curseur;
 
/*! @brief : Classe qui sert a representer une liste de reels int/double precision.
 *
 * On ne peut pas utiliser la classe container List avec des objets du type int/double car int/double est un type predefini du C++ qui ne possede pas les fonctions exigees par List< >.
 *
 */
template<typename _TYPE_>
class TRUSTList : public TRUSTListElem<_TYPE_>
{
public :
  friend class TRUSTList_Curseur<_TYPE_>;
 
  TRUSTList() : TRUSTListElem<_TYPE_>()
  {
    min_data = std::numeric_limits<_TYPE_>::max();
    max_data = std::numeric_limits<_TYPE_>::lowest();
    size_ = 0;
    dernier_ = this;
  }
 
  // Constructeur par copie
  TRUSTList(const TRUSTList& a_list) : TRUSTListElem<_TYPE_>()
  {
    min_data = a_list.min_data;
    max_data = a_list.max_data;
    size_ = a_list.size_;
    if (a_list.est_vide()) this->suivant_ = this;
    else
      {
        this->data = a_list.data;
        dernier_ = this;
        if (a_list.suivant_)
          {
            TRUSTListElem<_TYPE_> *next = new TRUSTListElem<_TYPE_>(*a_list.suivant_); //Recursif !!
            this->suivant_ = next;
          }
        else this->suivant_ = 0;
      }
  }
 
  inline Sortie& printOn(Sortie& os) const;
  inline Entree& readOn(Entree& is);
 
  inline int size() const { return size_; };
  inline int contient(_TYPE_) const;
  inline int rang(_TYPE_) const;
 
  /*! @brief Renvoie le dernier element de la liste
   *
   */
  inline TRUSTListElem<_TYPE_>& dernier() { return *dernier_; }
  inline const TRUSTListElem<_TYPE_>& dernier() const { return *dernier_; }
 
  inline _TYPE_& operator[](int );
  inline const _TYPE_& operator[](int ) const;
 
  inline TRUSTList& add(_TYPE_ ) ;
  inline TRUSTList& add_if_not(_TYPE_ ) ;
  inline TRUSTList& operator=(const TRUSTList& );
 
  template<typename T>
  friend int operator ==(const TRUSTList<T>& , const TRUSTList<T>& );
 
  inline void suppr(_TYPE_ );
  inline void vide();
  inline void calcule_min_max();
 
private:
  TRUSTListElem<_TYPE_>* dernier_;
  _TYPE_ min_data, max_data;
  int size_;
};
 
/*! @brief : List_Curseur de reels int/double precision
 *
 */
template<typename _TYPE_>
class TRUSTList_Curseur
{
public :
  TRUSTList_Curseur() { }
  TRUSTList_Curseur(const TRUSTList<_TYPE_>& a_list) : curseur(&(TRUSTListElem<_TYPE_>&) a_list) { if (a_list.est_vide()) curseur = 0; }
  TRUSTList_Curseur(const TRUSTListElem<_TYPE_>& a_list) : curseur(&(TRUSTListElem<_TYPE_>&) a_list) { if (a_list.est_vide()) curseur = 0; }
 
  inline operator bool() const {  return (curseur != 0); } // Teste si le curseur est non nul
 
  // Avance le curseur dans la liste. Si le curseur est sur le dernier element, il devient nul
  inline void operator++() { curseur = curseur->est_dernier() ? 0 : &(curseur->suivant()); }
 
  // retourne la valeur du curseur
  inline _TYPE_ valeur() const { return curseur->valeur(); }
  inline _TYPE_& valeur() { return curseur->valeur(); }
 
  // Affectation d'une liste a une liste_curseur
  inline void operator=(const TRUSTList<_TYPE_>& a_list)
  {
    curseur = (&(TRUSTListElem<_TYPE_>&) a_list);
    if (a_list.est_vide()) curseur = 0;
  }
 
  // Retourne la liste associee a la liste_curseur
  inline const TRUSTListElem<_TYPE_>& list() const { return *curseur; }
  inline TRUSTListElem<_TYPE_>& list() { return *curseur; }
 
private :
  TRUSTListElem<_TYPE_>* curseur = nullptr;
};
 
// typedefs !!!
using IntList = TRUSTList<int>;
using TIDList = TRUSTList<trustIdType>;
using DoubleList = TRUSTList<double>;
using IntList_Curseur = TRUSTList_Curseur<int>;
using DoubleList_Curseur = TRUSTList_Curseur<double>;
 
#include <TRUSTList.tpp> // templates specializations ici ;)
 
#endif /* TRUSTList_included */