if (fData) delete [] fData;
fTotal = fMaxDetectors * fMaxRings * fMaxSectors * fMaxStrips;
fData = new AliFMDEdepHitPair[fTotal];
if (fData) delete [] fData;
fTotal = fMaxDetectors * fMaxRings * fMaxSectors * fMaxStrips;
fData = new AliFMDEdepHitPair[fTotal];