LCOV - code coverage report
Current view: top level - TEvtGen/EvtGen/EvtGenModels - EvtItgFunction.hh (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 2 0.0 %
Date: 2016-06-14 17:26:59 Functions: 0 2 0.0 %

          Line data    Source code
       1             : //--------------------------------------------------------------------------
       2             : //
       3             : // Environment:
       4             : //      This software was developed for the BaBar collaboration.  If you
       5             : //      use all or part of it, please give an appropriate acknowledgement.
       6             : //
       7             : // Copyright Information: See EvtGen/COPYRIGHT
       8             : //      Copyright (C) 1998      LBNL
       9             : //
      10             : //------------------------------------------------------------------------
      11             : 
      12             : #ifndef EVTITGFUNCTION_HH
      13             : #define EVTITGFUNCTION_HH
      14             : 
      15             : #include "EvtGenModels/EvtItgAbsFunction.hh"
      16             : 
      17             : /**
      18             :  *  Copyright (C) 1998 LBNL
      19             :  *  
      20             :  *  Generic function where the pointer to the function is available.
      21             :  *
      22             :  *  The function is taken as type pointer to function returning double and 
      23             :  *  taking a double (the abscissa) and a const RWTValVector<double> reference
      24             :  *  (the parameter values of the function) as arguments.
      25             :  *
      26             :  *  @see EvtItgFunctionEvtItgFunction
      27             :  *
      28             :  *  @version $Id: EvtItgFunction.hh,v 1.2 2009-03-16 16:34:00 robbep Exp $ 
      29             :  *
      30             :  *  @author Phil Strother       Originator
      31             :  */
      32             : 
      33             : class EvtItgFunction: public EvtItgAbsFunction {
      34             : 
      35             : public:
      36             : 
      37             :   // Constructors
      38             :   EvtItgFunction( double (*theFunction)(double),
      39             :                      double lowerRange, double upperRange);
      40             :  
      41             :  
      42             :   // Destructor
      43             :   virtual ~EvtItgFunction( );
      44             : 
      45           0 :   virtual void setCoeff(int, int, double) {};
      46           0 :   virtual double getCoeff(int, int) {return 0.0;};
      47             :  
      48             : protected:
      49             :   
      50             :   // Helper functions
      51             : 
      52             :   virtual double myFunction(double x) const;
      53             : 
      54             : private:
      55             :  
      56             :   // Data members
      57             :   double (*_myFunction)(double x);
      58             : 
      59             :   // Note: if your class needs a copy constructor or an assignment operator, 
      60             :   //  make one of the following public and implement it.
      61             :    EvtItgFunction( const EvtItgFunction& );                // Copy Constructor
      62             :   EvtItgFunction& operator= ( const EvtItgFunction& );    // Assignment op
      63             : };
      64             : 
      65             : #endif // EvtITGFUNCTION_HH

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