CLHEP VERSION Reference Documentation
   
CLHEP Home Page     CLHEP Documentation     CLHEP Bug Reports

GenericFunctions/Tan.hh
Go to the documentation of this file.
1 // -*- C++ -*-
2 // $Id: Tan.hh,v 1.2 2003/09/06 14:04:13 boudreau Exp $
3 //---------------------Tan--------------------------------------------------//
4 // //
5 // Class Tan //
6 // Joe Boudreau, Petar Maksimovic, November 1999 //
7 // //
8 //--------------------------------------------------------------------------//
9 #ifndef Tan_h
10 #define Tan_h 1
12 namespace Genfun {
13 
18  class Tan : public AbsFunction {
19 
21 
22  public:
23 
24  // Constructor
25  Tan();
26 
27  // Destructor
28  virtual ~Tan();
29 
30  // Copy constructor
31  Tan(const Tan &right);
32 
33  // Retreive function value
34  virtual double operator ()(double argument) const;
35  virtual double operator ()(const Argument & a) const {return operator() (a[0]);}
36 
37  // Derivative.
38  Derivative partial (unsigned int) const;
39 
40  // Does this function have an analytic derivative?
41  virtual bool hasAnalyticDerivative() const {return true;}
42 
43 
44  private:
45 
46  // It is illegal to assign a Tan
47  const Tan & operator=(const Tan &right);
48 
49  };
50 } // namespace Genfun
51 
52 #endif
Genfun::Tan::Tan
Tan()
Definition: Tan.cc:13
Genfun::Tan::partial
Derivative partial(unsigned int) const
Definition: Tan.cc:29
a
@ a
Definition: testCategories.cc:125
AbsFunction.hh
Genfun::Tan::~Tan
virtual ~Tan()
Definition: Tan.cc:16
Genfun::Argument
Definition: CLHEP/GenericFunctions/Argument.hh:17
Genfun::FunctionNoop
Definition: CLHEP/GenericFunctions/FunctionNoop.hh:19
Genfun::Tan::operator()
virtual double operator()(double argument) const
Definition: Tan.cc:23
Genfun::Tan::hasAnalyticDerivative
virtual bool hasAnalyticDerivative() const
Definition: GenericFunctions/Tan.hh:41
Genfun::Tan
Definition: CLHEP/GenericFunctions/Tan.hh:18
FUNCTION_OBJECT_DEF
#define FUNCTION_OBJECT_DEF(classname)
Definition: CLHEP/GenericFunctions/AbsFunction.hh:144
Genfun
Definition: CLHEP/GenericFunctions/Abs.hh:14