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GenericFunctions/X.hh
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1// -*- C++ -*-
2// $Id: X.hh,v 1.2 2003/09/06 14:04:13 boudreau Exp $
3//----------------------X------------ --------------------------------------//
4// //
5// Class X_ //
6// Joe Boudreau, Petar Maksimovic, Nov. 1999 //
7// //
8// X_ is a function that returns the variable itself. //
9//--------------------------------------------------------------------------//
10#ifndef X__h
11#define X__h 1
13namespace Genfun {
14
19 class X_ : public AbsFunction {
20
22
23 public:
24
25 // Constructor
26 X_();
27
28 // Copy constructor
29 X_(const X_ &right);
30
31 // Destructor
32 virtual ~X_();
33
34 // Retrieve function value
35 virtual double operator ()(double argument) const;
36 virtual double operator ()(const Argument & a) const {return operator() (a[0]);}
37
38 private:
39
40 // It is illegal to assign a fixed constant
41 const X_ & operator=(const X_ &right);
42
43 };
44} // namespace Genfun
45#endif
#define FUNCTION_OBJECT_DEF(classname)
X_(const X_ &right)
virtual double operator()(double argument) const
Definition: X.cc:18
virtual ~X_()
X_()
Definition: X.cc:8
@ a