TRUSTLists.h

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#ifndef TRUSTLists_included
#define TRUSTLists_included
 
#include <TRUSTList.h>
 
inline void throw_()
{
  Cerr << "Unable to carry out allocation " << finl;
  Process::exit();
}
 
/*! @brief : An array of lists of type IntList
 *
 */
template<typename _TYPE_>
class TRUSTLists
{
public :
  virtual ~TRUSTLists()
  {
    if (sz)
      {
        assert(data);
        delete[] data;
      }
    else
      assert(data == 0);
  }
 
  TRUSTLists() : sz(0), data(0) { } // Builds an empty array of lists
 
  // Builds an array of i lists
  TRUSTLists(int i) : sz(i)
  {
    if (i == 0) data = 0;
    else
      {
        data = new TRUSTList<_TYPE_>[i];
        if (!data) throw_();
      }
  }
 
  // Constructeur par copie
  TRUSTLists(const TRUSTLists& vect) : sz(vect.sz)
  {
    if (vect.sz)
      {
        data = new TRUSTList<_TYPE_>[vect.sz];
        if (!data) throw_();
      }
    int i = sz;
    if (i == 0) data = 0;
    else while (i--) data[i] = vect[i];
  }
 
  inline Sortie& printOn(Sortie& s) const
  {
    int i = sz;
    while (i--) data[i].printOn(s);
    return s << finl;
  }
 
  inline Entree& readOn(Entree& is) { return is; }
 
  inline TRUSTLists& operator=(const TRUSTLists& );
 
  inline const TRUSTList<_TYPE_>& operator[](int) const;
  inline TRUSTList<_TYPE_>& operator[](int);
 
  inline void dimensionner(int );
  inline int size() const { return sz; } // returns the number of lists in the array
  inline int search(const TRUSTList<_TYPE_>&) const;
 
protected :
  int sz;
  TRUSTList<_TYPE_>* data;
};
 
using IntLists = TRUSTLists<int>;
using DoubleLists = TRUSTLists<double>;
 
/*! @brief Copie et affectation.
 *
 * Les anciennes donnees sont perdues
 *
 */
template<typename _TYPE_>
inline TRUSTLists<_TYPE_>& TRUSTLists<_TYPE_>::operator=(const TRUSTLists<_TYPE_>& vect)
{
  sz = vect.sz;
  if (data) delete[] data;
 
  if (sz)
    {
      data = new TRUSTList<_TYPE_>[sz];
      if (!data) throw_();
      int i = sz;
      while (i--) data[i] = vect[i];
    }
  else data = 0;
  return *this;
}
 
/*! @brief Recherche d'une liste dans le tableau
 *
 */
template<typename _TYPE_>
inline int TRUSTLists<_TYPE_>::search(const TRUSTList<_TYPE_>& t) const
{
  int i = sz, retour = -1;
  while (i--)
    if (data[i] == t)
      {
        retour = i;
        i = 0;
      }
  return retour;
}
 
/*! @brief Acces a la ieme liste du tableau
 *
 */
template<typename _TYPE_>
inline const TRUSTList<_TYPE_>& TRUSTLists<_TYPE_>::operator[](int i) const
{
  assert((i >= 0) && (i < sz));
  return data[i];
}
 
template<typename _TYPE_>
inline TRUSTList<_TYPE_>& TRUSTLists<_TYPE_>::operator[](int i)
{
  assert((i >= 0) && (i < sz));
  return data[i];
}
 
/*! @brief Resizes an array of lists
 *
 */
template<typename _TYPE_>
inline void TRUSTLists<_TYPE_>::dimensionner(int i)
{
  assert(sz == 0 && data == 0);
  sz = i;
  if (i == 0) data = 0;
  else
    {
      data = new TRUSTList<_TYPE_>[i];
      if (!data) throw_();
    }
}
 
#endif /* TRUSTLists_included */