1 // @(#)root/g3d:$Id$
2 // Author: Rene Brun 03/10/95
3
4 /*************************************************************************
5 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12
13 //////////////////////////////////////////////////////////////////////////
14 // //
15 // TMaterial //
16 // //
17 // Materials used in the Geometry Shapes //
18 // //
19 // //
20 //////////////////////////////////////////////////////////////////////////
21
22 #ifndef ROOT_TMaterial
23 #define ROOT_TMaterial
24
25 #ifndef ROOT_TNamed
26 #include "TNamed.h"
27 #endif
28 #ifndef ROOT_TAttFill
29 #include "TAttFill.h"
30 #endif
31
32 class TMaterial : public TNamed, public TAttFill {
33 protected:
34 Int_t fNumber; //Material matrix number
35 Float_t fA; //A of Material
36 Float_t fZ; //Z of Material
37 Float_t fDensity; //Material density in gr/cm3
38 Float_t fRadLength; //Material radiation length
39 Float_t fInterLength; //Material interaction length
40
41 public:
42 TMaterial();
43 TMaterial(const char *name, const char *title, Float_t a, Float_t z, Float_t density);
44 TMaterial(const char *name, const char *title, Float_t a, Float_t z, Float_t density, Float_t radl, Float_t inter);
45 virtual ~TMaterial();
46 virtual Int_t GetNumber() const {return fNumber;}
47 virtual Float_t GetA() const {return fA;}
48 virtual Float_t GetZ() const {return fZ;}
49 virtual Float_t GetDensity() const {return fDensity;}
50 virtual Float_t GetRadLength() const {return fRadLength;}
51 virtual Float_t GetInterLength() const {return fInterLength;}
52
53 ClassDef(TMaterial,3) //Materials used in the Geometry Shapes
54 };
55
56 #endif
57