1 #ifndef ALIMPENCODEPAIR_H
2 #define ALIMPENCODEPAIR_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
12 typedef Int_t MpPair_t;
16 /// Encode the pair of integers to another integer.
17 MpPair_t Pair(Int_t first, Int_t second);
19 /// Decode the first integer from encoded pair
20 Int_t PairFirst(MpPair_t pair);
22 /// Decode the second integer from encoded pair
23 Int_t PairSecond(MpPair_t pair);
25 /// A special printing for encoded pair.
26 ostream& PairPut(ostream& s, MpPair_t pair);
29 #endif //ALIMPENCODEPAIR_H