CLHEP VERSION Reference Documentation
CLHEP Home Page
CLHEP Documentation
CLHEP Bug Reports
Main Page
Namespaces
Classes
Files
File List
File Members
GenericFunctions
src
FunctionTimesParameter.cc
Go to the documentation of this file.
1
// -*- C++ -*-
2
// $Id: FunctionTimesParameter.cc,v 1.3 2003/09/06 14:04:14 boudreau Exp $
3
#include "
CLHEP/GenericFunctions/FunctionTimesParameter.hh
"
4
#include "
CLHEP/GenericFunctions/Parameter.hh
"
5
6
namespace
Genfun {
7
FUNCTION_OBJECT_IMP
(FunctionTimesParameter)
8
9
FunctionTimesParameter
::
FunctionTimesParameter
(const
AbsParameter
*parameter, const
AbsFunction
*function):
10
_function
(function->clone()),
11
_parameter(parameter->clone())
12
{
13
if
(parameter->parameter() && _parameter->parameter()) {
14
_parameter->parameter()->connectFrom(parameter->parameter());
15
}
16
}
17
18
FunctionTimesParameter::FunctionTimesParameter
(
const
FunctionTimesParameter
& right) :
19
_function
(right.
_function
->clone()),
20
_parameter(right._parameter->clone())
21
{}
22
23
unsigned
int
FunctionTimesParameter::dimensionality
()
const
{
24
return
_function->
dimensionality
();
25
}
26
27
FunctionTimesParameter::~FunctionTimesParameter
()
28
{
29
delete
_function;
30
delete
_parameter;
31
}
32
33
34
double
FunctionTimesParameter::operator ()
(
double
x)
const
35
{
36
return
_parameter->
getValue
() * (*_function)(x);
37
}
38
39
40
double
FunctionTimesParameter::operator ()
(
const
Argument
& x)
const
41
{
42
return
_parameter->
getValue
() * (*_function)(x);
43
}
44
45
46
47
48
Derivative
FunctionTimesParameter::partial
(
unsigned
int
index)
const
{
49
const
AbsFunction
& fPrime = (*_parameter)*(_function->
partial
(index));
50
return
Derivative
(&fPrime);
51
}
52
53
}
// namespace Genfun
Generated on Sun Jun 17 2012 08:08:26 for CLHEP by
1.8.1.1