str_aio.cpp

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#include <fvar.hpp>
#include <cifstrem.h>

ifstream& operator>>(ifstream& ifs, adstring_array& sa)
{
  if (sa.ptr)
  {
    int min = sa.indexmin();
    int max = sa.indexmax();
    for (int i = min; i <= max; ++i)
    {
      ifs >> sa[i];
    }
  }
  return ifs;
}
ostream& operator<<(const ostream& _ofs, const adstring_array& sa)
{
  ostream& ofs = (ostream&)_ofs;
  if (sa.ptr)
  {
    int min = sa.indexmin();
    int max = sa.indexmax();
    for (int i = min; i <= max; ++i)
    {
      ofs << sa[i];
      if (i < max) ofs << endl;
    }
  }
  return ofs;
}
cifstream& operator>>(cifstream& ifs, adstring_array& sa)
{
  if (sa.ptr)
  {
    int min = sa.indexmin();
    int max = sa.indexmax();
    for (int i = min; i <= max; ++i)
    {
      ifs >> sa[i];
    }
  }
  return ifs;
}