static Double_t PtKaon(const Double_t *px, const Double_t *dummy);
static Double_t YKaon( const Double_t *py, const Double_t *dummy);
static Int_t IpKaon(TRandom *ran);
+// XZhang 20100621
+ static Double_t PtPionPos2010PP(const Double_t *px, const Double_t *dummy);
+ static Double_t PtPionNeg2010PP(const Double_t *px, const Double_t *dummy);
+ static Double_t PtKaonPos2010PP(const Double_t *px, const Double_t *dummy);
+ static Double_t PtKaonNeg2010PP(const Double_t *px, const Double_t *dummy);
+ static Double_t YKaonPion2010PP(const Double_t *px, const Double_t *dummy);
+ static Int_t IpPionPos(TRandom *ran);
+ static Int_t IpPionNeg(TRandom *ran);
+ static Int_t IpKaonPos(TRandom *ran);
+ static Int_t IpKaonNeg(TRandom *ran);
// Phi
static Double_t PtPhi( const Double_t *px, const Double_t *dummy);
static Double_t YPhi( const Double_t *px, const Double_t *dummy);