/[PAMELA software]/PamCut/CommonDefs.h
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revision 1.1.1.1 by pam-fi, Wed May 27 13:30:01 2009 UTC revision 1.3 by pam-fi, Wed Jun 10 12:45:46 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    /*! @var TOFNPADLAYER
34     * The number of pads in each ToF layer. S11 corresponds to element 0, S12 to element 1 and so on.
35     */
36    const int TOFNPADLAYER[6] = { 8, 6, 2, 2, 3, 3 };
37    
38    /*! @brief A simple matrix class.
39     *
40     *  This class defines a matrix built by STL vectors. It is basically a variable-dimension
41     *  vector of vectors. It is intended as a container and not for algebraic manipulations.
42     *  The class provides a standard access operator [] and a resize method.
43     */
44    template<class T>
45    class SimpleMatrix {
46    
47    public:
48      /*! @brief Constructor
49       *
50       * The constructor will build an nRows x nCols matrix, initialized with a default value. If T
51       * is a class with no default constructor, a default value for T must be provided, which will
52       * be replicated in every matrix element.
53       *
54       * @param nRows The number of rows.
55       * @param nCols The number of columns
56       * @param elements The initialization value for the matrix elements.
57       */
58      SimpleMatrix(unsigned int nRows, unsigned int nCols, T elements = T()) :
59        _matrix(nRows, std::vector<T>(nCols, elements)) {
60    
61      }
62    
63      /*! @brief Standard accessor.
64       *
65       * @param i The desired row.
66       * @return The i-th row (a vector).
67       */
68      std::vector<T>& operator[](int i) {
69        return _matrix[i];
70      }
71    
72      /*! @brief Returns the number of rows.
73       *
74       * @return The number of rows.
75       */
76      unsigned int GetNRows() {
77        return _matrix.size();
78      }
79    
80      /*! @brief Returns the number of columns.
81       *
82       * @return The number of columns.
83       */
84      unsigned int GetNCols() {
85        return _matrix[0].size();
86      }
87    
88      /*! @brief Resizes the matrix.
89       *
90       * If new rows or columns are added, they are initialized to the default value; if T
91       * is a class with no default constructor, a default value for T must be provided, which will
92       * be replicated in every new matrix element. No modification
93       * is done to existing elements (except for those that will be eventually removed).
94       *
95       * @param nRows The new number of rows.
96       * @param nCols The new number of columns.
97       * @param elements The initialization value for the new matrix elements.
98       */
99      void Resize(unsigned int nRows, unsigned int nCols, T elements = T()) {
100    
101        _matrix.resize(nRows, std::vector<T>(nCols, elements));
102        for (unsigned int i = 0; i < _matrix.size(); i++)
103          _matrix[i].resize(nCols, elements);
104      }
105    
106    private:
107    
108      std::vector<std::vector<T> > _matrix;
109  };  };
110    
111  #endif /* COMMONDEFS_H_ */  #endif /* COMMONDEFS_H_ */
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