/[PAMELA software]/PamCut/CommonDefs.h
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revision 1.2 by pam-fi, Fri May 29 08:59:40 2009 UTC revision 1.3 by pam-fi, Wed Jun 10 12:45:46 2009 UTC
# Line 26  enum DETECTORCODE { Line 26  enum DETECTORCODE {
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, ///< Sum of all the above codes    ALL = 63, ///< Sum of all the above codes
29    CALO_L1 = 64 ///< Code for Calorimeter level1    CALO_L1 = 64
30    ///< Code for Calorimeter level1
31  };  };
32    
33  /*! @var TOFNPADLAYER  /*! @var TOFNPADLAYER
# Line 37  const int TOFNPADLAYER[6] = { 8, 6, 2, 2 Line 38  const int TOFNPADLAYER[6] = { 8, 6, 2, 2
38  /*! @brief A simple matrix class.  /*! @brief A simple matrix class.
39   *   *
40   *  This class defines a matrix built by STL vectors. It is basically a variable-dimension   *  This class defines a matrix built by STL vectors. It is basically a variable-dimension
41   *  vector of vectors; the dimension is defined at construction and cannot be changed in   *  vector of vectors. It is intended as a container and not for algebraic manipulations.
42   *  current implementation. It is intended as a container and not for algebraic manipulations.   *  The class provides a standard access operator [] and a resize method.
  *  The class provides a standard access operator [].  
43   */   */
44  template<class T>  template<class T>
45  class SimpleMatrix {  class SimpleMatrix {
# Line 56  public: Line 56  public:
56     * @param elements The initialization value for the matrix elements.     * @param elements The initialization value for the matrix elements.
57     */     */
58    SimpleMatrix(unsigned int nRows, unsigned int nCols, T elements = T()) :    SimpleMatrix(unsigned int nRows, unsigned int nCols, T elements = T()) :
59      _matrix(nRows, std::vector<T>(nCols, elements)), _nRows(nRows), _nCols(nCols) {      _matrix(nRows, std::vector<T>(nCols, elements)) {
60    
61    }    }
62    
# Line 74  public: Line 74  public:
74     * @return The number of rows.     * @return The number of rows.
75     */     */
76    unsigned int GetNRows() {    unsigned int GetNRows() {
77      return _nRows;      return _matrix.size();
78    }    }
79    
80    /*! @brief Returns the number of columns.    /*! @brief Returns the number of columns.
# Line 82  public: Line 82  public:
82     * @return The number of columns.     * @return The number of columns.
83     */     */
84    unsigned int GetNCols() {    unsigned int GetNCols() {
85      return _nCols;      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:  private:
107    
108    std::vector<std::vector<T> > _matrix;    std::vector<std::vector<T> > _matrix;
   unsigned int _nRows, _nCols;  
109  };  };
110    
111  #endif /* COMMONDEFS_H_ */  #endif /* COMMONDEFS_H_ */
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