/usr/include/CLHEP/GenericFunctions/DoubleParamToArgAdaptor.icc is in libclhep-dev 2.1.4.1+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | // -*- C++ -*-
// $Id: DoubleParamToArgAdaptor.icc,v 1.2 2003/09/06 14:04:13 boudreau Exp $
#include "CLHEP/GenericFunctions/DoubleParamToArgAdaptor.hh"
#include <assert.h>
#include <iostream>
namespace Genfun {
//FUNCTION_OBJECT_IMP(DoubleParamToArgAdaptor) Do it by hand here:
template <class F>
FunctionComposition DoubleParamToArgAdaptor<F>::operator()(const AbsFunction & function) const
{
return AbsFunction::operator() (function);
}
template <class F>
DoubleParamToArgAdaptor<F> *DoubleParamToArgAdaptor<F>::clone () const {
return (DoubleParamToArgAdaptor<F> *) _clone();
}
template <class F>
AbsFunction *DoubleParamToArgAdaptor<F>::_clone () const {
return new DoubleParamToArgAdaptor<F>(*this);
}
template<class F>
DoubleParamToArgAdaptor<F>::DoubleParamToArgAdaptor(const F &function,
DoubleParamToArgAdaptor<F>::ScopedMethodPtr parameterFetchMethod0,
DoubleParamToArgAdaptor<F>::ScopedMethodPtr parameterFetchMethod1):
_scaleFactor0("Scale 0", 1.0, 0, 10),
_scaleFactor1("Scale 1", 1.0, 0, 10),
_function(function.clone()),
_parameterFetchMethod0(parameterFetchMethod0),
_parameterFetchMethod1(parameterFetchMethod1)
{
_parameterFetchMethod0(*_function).setLowerLimit(-std::numeric_limits<double>::max());
_parameterFetchMethod0(*_function).setUpperLimit(+std::numeric_limits<double>::max());
_parameterFetchMethod1(*_function).setLowerLimit(-std::numeric_limits<double>::max());
_parameterFetchMethod1(*_function).setUpperLimit(+std::numeric_limits<double>::max());
}
template <class F>
DoubleParamToArgAdaptor<F>::~DoubleParamToArgAdaptor() {
delete _function;
}
template <class F>
DoubleParamToArgAdaptor<F>::DoubleParamToArgAdaptor(const DoubleParamToArgAdaptor & right):
_scaleFactor0(right._scaleFactor0),
_scaleFactor1(right._scaleFactor1),
_parameterFetchMethod0(right._parameterFetchMethod0),
_parameterFetchMethod1(right._parameterFetchMethod1),
_function(right._function->clone())
{
_parameterFetchMethod0(*_function).setLowerLimit(-std::numeric_limits<double>::max());
_parameterFetchMethod0(*_function).setUpperLimit(+std::numeric_limits<double>::max());
_parameterFetchMethod1(*_function).setLowerLimit(-std::numeric_limits<double>::max());
_parameterFetchMethod1(*_function).setUpperLimit(+std::numeric_limits<double>::max());
}
template <class F>
double DoubleParamToArgAdaptor<F>::operator ()(double x) const
{
std::cerr
<< "Warning. DoubleParamToArgAdaptor called with scalar argument"
<< std::endl;
assert(0);
return 0;
}
template <class F>
Parameter & DoubleParamToArgAdaptor<F>::scaleFactor0() {
return _scaleFactor0;
}
template <class F>
const Parameter & DoubleParamToArgAdaptor<F>::scaleFactor0() const {
return _scaleFactor0;
}
template <class F>
Parameter & DoubleParamToArgAdaptor<F>::scaleFactor1() {
return _scaleFactor1;
}
template <class F>
const Parameter & DoubleParamToArgAdaptor<F>::scaleFactor1() const {
return _scaleFactor1;
}
template <class F>
unsigned int DoubleParamToArgAdaptor<F>::dimensionality() const {
return _function->dimensionality()+1;
}
template <class F>
double DoubleParamToArgAdaptor<F>::operator() (const Argument & a) const {
if (dimensionality()!= a.dimension()) {
std::cerr
<< "Warning: DoubleParamToArgAdaptor function/argument dimension mismatch"
<< std::endl;
assert(0);
return 0;
}
int dMinus = a.dimension()-1;
Argument aPrime(dMinus);
for (int i=0;i<dMinus;i++) aPrime[i]=a[i];
(_parameterFetchMethod0(*_function)).setValue(_scaleFactor0.getValue()*a[dMinus]);
(_parameterFetchMethod1(*_function)).setValue(_scaleFactor1.getValue()*a[dMinus]);
return (*_function)(a);
}
} // end of namespace Genfun
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