ClassImp(AliCascadeVertex)
-inline Double_t det(Double_t a00, Double_t a01, Double_t a10, Double_t a11){
- // determinant 2x2
- return a00*a11 - a01*a10;
-}
-
-inline Double_t det (Double_t a00,Double_t a01,Double_t a02,
- Double_t a10,Double_t a11,Double_t a12,
- Double_t a20,Double_t a21,Double_t a22) {
- // determinant 3x3
- return
- a00*det(a11,a12,a21,a22)-a01*det(a10,a12,a20,a22)+a02*det(a10,a11,a20,a21);
-}
-
-
AliCascadeVertex::AliCascadeVertex(const AliV0vertex &v,const AliITStrackV2 &t) {
//--------------------------------------------------------------------
// Main constructor