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9463a7b3 | 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 */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | // Helper class to interface pdflib and the TPythia | |
9 | // the c++ interface for Pythia | |
10 | // Author: andreas.morsch@cern.ch | |
11 | ||
12 | #include <TObject.h> | |
0312243f | 13 | #include <TString.h> |
14 | typedef enum | |
15 | { | |
16 | kCTEQ4L, // cteq4l.LHgrid | |
17 | kCTEQ4M, // cteq4m.LHgrid | |
18 | kCTEQ5L, // cteq5l.LHgrid | |
19 | kCTEQ5M, // cteq5m.LHgrid | |
dece5eff | 20 | kGRVLO98, // GRV98lo.LHgrid |
0312243f | 21 | kCTEQ6, // cteq6.LHpdf |
22 | kCTEQ61, // cteq61.LHpdf | |
23 | kCTEQ6m, // cteq6m.LHpdf | |
24 | kCTEQ6l, // cteq6l.LHpdf | |
9fb42395 | 25 | kCTEQ6ll // cteq6ll.LHpdf |
0312243f | 26 | } |
27 | StrucFunc_t; | |
28 | ||
9463a7b3 | 29 | |
30 | class AliStructFuncType : public TObject { | |
31 | ||
32 | public: | |
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, | |
38 | Double_t& dsea, | |
39 | Double_t& str, Double_t& chm, Double_t& bot, | |
40 | Double_t& top, Double_t& gl); | |
0312243f | 41 | static Int_t PDFsetIndex(StrucFunc_t pdf); |
42 | static TString PDFsetName(StrucFunc_t pdf); | |
9463a7b3 | 43 | ClassDef(AliStructFuncType,1) // Library for partonic energy loss |
44 | }; | |
45 | ||
9463a7b3 | 46 | #endif |
47 |