/[PAMELA software]/PamCut/CommonDefs.h
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revision 1.1 by pam-fi, Wed May 27 13:30:01 2009 UTC revision 1.4 by pam-fi, Wed Aug 5 14:06:44 2009 UTC
# Line 20  const int CUTOK = -1; Line 20  const int CUTOK = -1;
20   */   */
21  enum DETECTORCODE {  enum DETECTORCODE {
22    TRK = 1, ///< Code for Tracker    TRK = 1, ///< Code for Tracker
23    CALO = 2, ///< Code for Calorimeter    CALO = 2, ///< Code for Calorimeter level2
24    TOF = 4, ///< Code for ToF    TOF = 4, ///< Code for ToF
25    AC = 8, ///< Code for AntiCoincidence    AC = 8, ///< Code for AntiCoincidence
26    TRIG = 16, ///< Code for Trigger    TRIG = 16, ///< Code for Trigger
27    ORB = 32, ///< Code for Orbital Info    ORB = 32, ///< Code for Orbital Info
28    ALL = 63 ///< Code for All the detectors    ALL = 63, ///< Sum of all the above codes
29      CALO_L1 = 64
30    ///< Code for Calorimeter level1
31    };
32    
33    /*! @enum TOFLAYERS Flags to identify layers. */
34    enum TOFLAYERS {
35      S11 = 1, ///< S11.
36      S12 = 2, ///< S12.
37      S21 = 4, ///< S21.
38      S22 = 8, ///< S22.
39      S31 = 16, ///< S31.
40      S32 = 32
41    ///< S32.
42    };
43    
44    /*! @var TOFNPADLAYER
45     * The number of pads in each ToF layer. S11 corresponds to element 0, S12 to element 1 and so on.
46     */
47    const int TOFNPADLAYER[6] = { 8, 6, 2, 2, 3, 3 };
48    
49    /*! @brief A simple matrix class.
50     *
51     *  This class defines a matrix built by STL vectors. It is basically a variable-dimension
52     *  vector of vectors. It is intended as a container and not for algebraic manipulations.
53     *  The class provides a standard access operator [] and a resize method.
54     */
55    template<class T>
56    class SimpleMatrix {
57    
58    public:
59      /*! @brief Constructor
60       *
61       * The constructor will build an nRows x nCols matrix, initialized with a default value. If T
62       * is a class with no default constructor, a default value for T must be provided, which will
63       * be replicated in every matrix element.
64       *
65       * @param nRows The number of rows.
66       * @param nCols The number of columns
67       * @param elements The initialization value for the matrix elements.
68       */
69      SimpleMatrix(unsigned int nRows, unsigned int nCols, T elements = T()) :
70        _matrix(nRows, std::vector<T>(nCols, elements)) {
71    
72      }
73    
74      /*! @brief Standard accessor.
75       *
76       * @param i The desired row.
77       * @return The i-th row (a vector).
78       */
79      std::vector<T>& operator[](int i) {
80        return _matrix[i];
81      }
82    
83      /*! @brief Returns the number of rows.
84       *
85       * @return The number of rows.
86       */
87      unsigned int GetNRows() {
88        return _matrix.size();
89      }
90    
91      /*! @brief Returns the number of columns.
92       *
93       * @return The number of columns.
94       */
95      unsigned int GetNCols() {
96        return _matrix[0].size();
97      }
98    
99      /*! @brief Resizes the matrix.
100       *
101       * If new rows or columns are added, they are initialized to the default value; if T
102       * is a class with no default constructor, a default value for T must be provided, which will
103       * be replicated in every new matrix element. No modification
104       * is done to existing elements (except for those that will be eventually removed).
105       *
106       * @param nRows The new number of rows.
107       * @param nCols The new number of columns.
108       * @param elements The initialization value for the new matrix elements.
109       */
110      void Resize(unsigned int nRows, unsigned int nCols, T elements = T()) {
111    
112        _matrix.resize(nRows, std::vector<T>(nCols, elements));
113        for (unsigned int i = 0; i < _matrix.size(); i++)
114          _matrix[i].resize(nCols, elements);
115      }
116    
117    private:
118    
119      std::vector<std::vector<T> > _matrix;
120  };  };
121    
122  #endif /* COMMONDEFS_H_ */  #endif /* COMMONDEFS_H_ */
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