PAMELA%20software/PamCut/CommonDefs.h

/*
 * CommonDefs.h
 *
 *  Created on: 10-mar-2009
 *      Author: Nicola Mori
 */

/*! @file CommonDefs.h A header file with all the common definitions for the PamCut framework.
 */

#ifndef COMMONDEFS_H_
#define COMMONDEFS_H_

/*! @brief The implementations of PamCut::Check() must return this value if the event satisfy the cut*/
const int CUTOK = -1;

/*! @enum DETECTORCODE
 * The values for each detector correspond to a binary code associated to that detector.
 * These can be arithmetically added to create a binary code for a set of detectors.
 */
enum DETECTORCODE {
  TRK = 1, ///< Code for Tracker
  CALO = 2, ///< Code for Calorimeter level2
  TOF = 4, ///< Code for ToF
  AC = 8, ///< Code for AntiCoincidence
  TRIG = 16, ///< Code for Trigger
  ORB = 32, ///< Code for Orbital Info
  ALL = 63, ///< Sum of all the above codes
  CALO_L1 = 64
///< Code for Calorimeter level1
};

/*! @var TOFNPADLAYER
 * The number of pads in each ToF layer. S11 corresponds to element 0, S12 to element 1 and so on.
 */
const int TOFNPADLAYER[6] = { 8, 6, 2, 2, 3, 3 };

/*! @brief A simple matrix class.
 *
 *  This class defines a matrix built by STL vectors. It is basically a variable-dimension
 *  vector of vectors. It is intended as a container and not for algebraic manipulations.
 *  The class provides a standard access operator [] and a resize method.
 */
template<class T>
class SimpleMatrix {

public:
  /*! @brief Constructor
   *
   * The constructor will build an nRows x nCols matrix, initialized with a default value. If T
   * is a class with no default constructor, a default value for T must be provided, which will
   * be replicated in every matrix element.
   *
   * @param nRows The number of rows.
   * @param nCols The number of columns
   * @param elements The initialization value for the matrix elements.
   */
  SimpleMatrix(unsigned int nRows, unsigned int nCols, T elements = T()) :
    _matrix(nRows, std::vector<T>(nCols, elements)) {

  }

  /*! @brief Standard accessor.
   *
   * @param i The desired row.
   * @return The i-th row (a vector).
   */
  std::vector<T>& operator[](int i) {
    return _matrix[i];
  }

  /*! @brief Returns the number of rows.
   *
   * @return The number of rows.
   */
  unsigned int GetNRows() {
    return _matrix.size();
  }

  /*! @brief Returns the number of columns.
   *
   * @return The number of columns.
   */
  unsigned int GetNCols() {
    return _matrix[0].size();
  }

  /*! @brief Resizes the matrix.
   *
   * If new rows or columns are added, they are initialized to the default value; if T
   * is a class with no default constructor, a default value for T must be provided, which will
   * be replicated in every new matrix element. No modification
   * is done to existing elements (except for those that will be eventually removed).
   *
   * @param nRows The new number of rows.
   * @param nCols The new number of columns.
   * @param elements The initialization value for the new matrix elements.
   */
  void Resize(unsigned int nRows, unsigned int nCols, T elements = T()) {

    _matrix.resize(nRows, std::vector<T>(nCols, elements));
    for (unsigned int i = 0; i < _matrix.size(); i++)
      _matrix[i].resize(nCols, elements);
  }

private:

  std::vector<std::vector<T> > _matrix;
};

#endif /* COMMONDEFS_H_ */
1	pam-fi	1.1	/*
2			* CommonDefs.h
3			*
4			* Created on: 10-mar-2009
5			* Author: Nicola Mori
6			*/
7
8			/*! @file CommonDefs.h A header file with all the common definitions for the PamCut framework.
9			*/
10
11			#ifndef COMMONDEFS_H_
12			#define COMMONDEFS_H_
13
14			/! @brief The implementations of PamCut::Check() must return this value if the event satisfy the cut/
15			const int CUTOK = -1;
16
17			/*! @enum DETECTORCODE
18			* The values for each detector correspond to a binary code associated to that detector.
19			* These can be arithmetically added to create a binary code for a set of detectors.
20			*/
21			enum DETECTORCODE {
22			TRK = 1, ///< Code for Tracker
23	pam-fi	1.2	CALO = 2, ///< Code for Calorimeter level2
24	pam-fi	1.1	TOF = 4, ///< Code for ToF
25			AC = 8, ///< Code for AntiCoincidence
26			TRIG = 16, ///< Code for Trigger
27			ORB = 32, ///< Code for Orbital Info
28	pam-fi	1.2	ALL = 63, ///< Sum of all the above codes
29	pam-fi	1.3	CALO_L1 = 64
30			///< Code for Calorimeter level1
31	pam-fi	1.2	};
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	pam-fi	1.3	* 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	pam-fi	1.2	*/
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	pam-fi	1.3	_matrix(nRows, std::vector<T>(nCols, elements)) {
60	pam-fi	1.2
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	pam-fi	1.3	return _matrix.size();
78	pam-fi	1.2	}
79
80			/*! @brief Returns the number of columns.
81			*
82			* @return The number of columns.
83			*/
84			unsigned int GetNCols() {
85	pam-fi	1.3	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	pam-fi	1.2	}
105
106			private:
107
108			std::vector<std::vector<T> > _matrix;
109	pam-fi	1.1	};
110
111			#endif /* COMMONDEFS_H_ */