1 #ifndef ALISTRUCTFUNCTYPE_H
2 #define ALISTRUCTFUNCTYPE_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 // Helper class to interface pdflib and the TPythia
9 // the c++ interface for Pythia
10 // Author: andreas.morsch@cern.ch
16 kCTEQ4L, // cteq4l.LHgrid
17 kCTEQ4M, // cteq4m.LHgrid
18 kCTEQ5L, // cteq5l.LHgrid
19 kCTEQ5M, // cteq5m.LHgrid
20 kGRVLO98, // GRV98lo.LHgrid
21 kCTEQ6, // cteq6.LHpdf
22 kCTEQ61, // cteq61.LHpdf
23 kCTEQ6m, // cteq6m.LHpdf
24 kCTEQ6l, // cteq6l.LHpdf
25 kCTEQ6ll // cteq6ll.LHpdf
30 class AliStructFuncType : public TObject {
33 AliStructFuncType(){;}
34 virtual ~AliStructFuncType(){;}
35 static void PdfSet(char parm[20][20], Double_t value[20]);
36 static void StructA(Double_t xx, Double_t qq, Double_t a,
37 Double_t& upv, Double_t& dnv, Double_t& usea,
39 Double_t& str, Double_t& chm, Double_t& bot,
40 Double_t& top, Double_t& gl);
41 static Int_t PDFsetIndex(StrucFunc_t pdf);
42 static TString PDFsetName(StrucFunc_t pdf);
43 ClassDef(AliStructFuncType,1) // Library for partonic energy loss