Пример #1
0
COLBLK::COLBLK(PCOL col1, PTDB tdbp)
  {
  PCOL colp;

  // Copy the old column block to the new one
  *this = *col1;
  Next = NULL;
//To_Orig = col1;
  To_Tdb = tdbp;

#ifdef DEBTRACE
 htrc(" copying COLBLK %s from %p to %p\n", Name, col1, this);
#endif

  if (tdbp)
    // Attach the new column to the table block
    if (!tdbp->GetColumns())
      tdbp->SetColumns(this);
    else {
      for (colp = tdbp->GetColumns(); colp->Next; colp = colp->Next) ;

      colp->Next = this;
      } // endelse

  } // end of COLBLK copy constructor
Пример #2
0
FNCCOL::FNCCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i)
      : COLBLK(cdp, tdbp, i)
  {
  if (cprec) {
    Next = cprec->GetNext();
    cprec->SetNext(this);
  } else {
    Next = tdbp->GetColumns();
    tdbp->SetColumns(this);
  } // endif cprec

  Value = NULL;     // We'll get a new one later
  Hval = NULL;      // The unconverted header value
  Xcolp = NULL;
  } // end of FNCCOL constructor
Пример #3
0
INICOL::INICOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PSZ am)
  : COLBLK(cdp, tdbp, i)
  {
  if (cprec) {
    Next = cprec->GetNext();
    cprec->SetNext(this);
  } else {
    Next = tdbp->GetColumns();
    tdbp->SetColumns(this);
  } // endif cprec

  // Set additional INI access method information for column.
  Valbuf = NULL;
  Flag = cdp->GetOffset();
  Long = cdp->GetLong();
  To_Val = NULL;
  } // end of INICOL constructor
Пример #4
0
PRXCOL::PRXCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PSZ am)
      : COLBLK(cdp, tdbp, i)
  {
  if (cprec) {
    Next = cprec->GetNext();
    cprec->SetNext(this);
  } else {
    Next = tdbp->GetColumns();
    tdbp->SetColumns(this);
  } // endif cprec

  // Set additional Dos access method information for column.
  Long = cdp->GetLong();         // Useful ???
//strcpy(F_Date, cdp->F_Date);
  Colp = NULL;
  To_Val = NULL;
  Pseudo = false;
  Colnum = cdp->GetOffset();     // If columns are retrieved by number

  if (trace)
    htrc(" making new %sCOL C%d %s at %p\n", am, Index, Name, this);

  } // end of PRXCOL constructor