source: trunk/source/materials/include/G4Isotope.hh@ 827

Last change on this file since 827 was 822, checked in by garnier, 17 years ago

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1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
7// * conditions of the Geant4 Software License, included in the file *
8// * LICENSE and available at http://cern.ch/geant4/license . These *
9// * include a list of copyright holders. *
10// * *
11// * Neither the authors of this software system, nor their employing *
12// * institutes,nor the agencies providing financial support for this *
13// * work make any representation or warranty, express or implied, *
14// * regarding this software system or assume any liability for its *
15// * use. Please see the license in the file LICENSE and URL above *
16// * for the full disclaimer and the limitation of liability. *
17// * *
18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
21// * any work based on the software) you agree to acknowledge its *
22// * use in resulting scientific publications, and indicate your *
23// * acceptance of all terms of the Geant4 Software license. *
24// ********************************************************************
25//
26//
27// $Id: G4Isotope.hh,v 1.19 2006/06/29 19:11:07 gunter Exp $
28// GEANT4 tag $Name: $
29//
30//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31
32// class description
33//
34// An isotope is a chemical isotope defined by its name,
35// Z: atomic number,
36// N: number of nucleons,
37// A: mass of a mole (optional).
38//
39// The class contains as a private static member the table of defined
40// isotopes (an ordered vector of isotopes).
41//
42// Isotopes can be assembled into elements via the G4Element class.
43//
44
45//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46
47// 15.11.05: GetIsotope(isotopeName, G4bool warning=false)
48// 31.03.05: A becomes optional. Taken from Nist data base by default (mma)
49// 26.02.02: fIndexInTable renewed
50// 14.09.01: fCountUse: nb of elements which use this isotope
51// 13.09.01: stl migration. Suppression of the data member fIndexInTable
52// 30.03.01: suppression of the warning message in GetIsotope
53// 04.08.98: new method GetIsotope(isotopeName) (mma)
54// 17.01.97: aesthetic rearrangement (mma)
55
56//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57
58#ifndef G4ISOTOPE_HH
59#define G4ISOTOPE_HH
60
61#include "globals.hh"
62#include "G4ios.hh"
63#include <vector>
64
65class G4Isotope;
66typedef std::vector<G4Isotope*> G4IsotopeTable;
67
68//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo......
69
70class G4Isotope
71{
72 public: // with description
73
74 // Make an isotope
75 G4Isotope(const G4String& name, //its name
76 G4int z, //atomic number
77 G4int n, //number of nucleons
78 G4double a = 0.); //mass of mole
79
80 virtual ~G4Isotope();
81
82 // Retrieval methods
83 G4String GetName() const {return fName;};
84 G4int GetZ() const {return fZ;};
85 G4int GetN() const {return fN;};
86 G4double GetA() const {return fA;};
87
88 G4int GetCountUse() const {return fCountUse;};
89 void increaseCountUse() {fCountUse++;};
90 void decreaseCountUse() {fCountUse--;};
91
92 static
93 G4Isotope* GetIsotope(G4String name, G4bool warning=false);
94
95 static const
96 G4IsotopeTable* GetIsotopeTable();
97
98 static
99 size_t GetNumberOfIsotopes();
100
101 size_t GetIndex() const {return fIndexInTable;};
102
103 friend
104 std::ostream& operator<<(std::ostream&, G4Isotope*);
105
106 friend
107 std::ostream& operator<<(std::ostream&, G4Isotope&);
108
109 friend
110 std::ostream& operator<<(std::ostream&, G4IsotopeTable);
111
112 public: // without description
113
114 G4int operator==(const G4Isotope&) const;
115 G4int operator!=(const G4Isotope&) const;
116
117 G4Isotope(__void__&);
118 // Fake default constructor for usage restricted to direct object
119 // persistency for clients requiring preallocation of memory for
120 // persistifiable objects.
121
122 private:
123
124 G4Isotope(G4Isotope&);
125 G4Isotope& operator=(const G4Isotope&);
126
127 private:
128
129 G4String fName; // name of the Isotope
130 G4int fZ; // atomic number
131 G4int fN; // number of nucleons
132 G4double fA; // mass of a mole
133
134 G4int fCountUse; // nb of elements which use this isotope
135
136 static
137 G4IsotopeTable theIsotopeTable;
138
139 size_t fIndexInTable; // index in the Isotope table
140};
141
142//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
143
144
145#endif
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