#include "TMath.h"
#include "TString.h"
+///
+/// \class AliMUONCalibParam2F
+/// \brief Implementation of AliMUONVCalibParam for pair of floats.
+///
+/// Handle the case of 2 floating point parameters per channel.
+/// Conceptually, this class is the equivalent of a vector or float pairs,
+/// but it is implemented using bare Float_t[] array.
+///
+/// \author Laurent Aphecetche
+
+/// \cond CLASSIMP
ClassImp(AliMUONCalibParam2F)
+/// \endcond
//_____________________________________________________________________________
AliMUONCalibParam2F::AliMUONCalibParam2F()
fN(0),
fValues(0x0)
{
- //
- // Default ctor.
- //
+/// Default constructor.
}
//_____________________________________________________________________________
AliMUONCalibParam2F::AliMUONCalibParam2F(Int_t theSize, Int_t fillWithValue)
: AliMUONVCalibParam(),
fSize(theSize),
- fN(fSize*Dimension())
+ fN(fSize*Dimension()),
+ fValues(0x0)
{
- //
- // Normal ctor, where theSize specifies the number of channels handled
- // by this object, and fillWithValue the default value assigned to each
- // channel.
- //
+/// Normal constructor, where theSize specifies the number of channels handled
+/// by this object, and fillWithValue the default value assigned to each
+/// channel.
+
if ( fN > 0 )
{
fValues = new Float_t[fN];
}
}
-//______________________________________________________________________________
-AliMUONCalibParam2F::AliMUONCalibParam2F(const AliMUONCalibParam2F& right)
- : AliMUONVCalibParam(right)
-{
-/// Protected copy constructor (not implemented)
- AliFatal("Copy constructor not provided.");
+//_____________________________________________________________________________
+AliMUONCalibParam2F::AliMUONCalibParam2F(const AliMUONCalibParam2F& other)
+: AliMUONVCalibParam(),
+fSize(0),
+fN(0),
+fValues(0x0)
+{
+/// Copy constructor.
+
+ other.CopyTo(*this);
+}
+
+//_____________________________________________________________________________
+AliMUONCalibParam2F&
+AliMUONCalibParam2F::operator=(const AliMUONCalibParam2F& other)
+{
+/// Assignment operator
+
+ other.CopyTo(*this);
+ return *this;
}
//_____________________________________________________________________________
AliMUONCalibParam2F::~AliMUONCalibParam2F()
{
- //
- // dtor
- //
+/// Destructor
+
delete[] fValues;
}
-//______________________________________________________________________________
-AliMUONCalibParam2F&
-AliMUONCalibParam2F::operator=(const AliMUONCalibParam2F& right)
+//_____________________________________________________________________________
+void
+AliMUONCalibParam2F::CopyTo(AliMUONCalibParam2F& destination) const
{
-/// Protected assignement operator (not implemented)
+/// Copy *this to destination
- // check assignement to self
- if (this == &right) return *this;
+ delete[] destination.fValues;
+ destination.fN = fN;
+ destination.fSize = fSize;
- AliFatal("Assignement operator not provided.");
-
- return *this;
-}
+ if ( fN > 0 )
+ {
+ destination.fValues = new Float_t[fN];
+ for ( Int_t i = 0; i < fN; ++i )
+ {
+ destination.fValues[i] = fValues[i];
+ }
+ }
+}
//_____________________________________________________________________________
Int_t
AliMUONCalibParam2F::Index(Int_t i, Int_t j) const
{
- //
- // Compute the 1D index of the internal storage from the pair (i,j)
- // Returns -1 if the (i,j) pair is invalid
- //
+/// Compute the 1D index of the internal storage from the pair (i,j)
+/// Returns -1 if the (i,j) pair is invalid
+
if ( i >= 0 && i < Size() && j >= 0 && j < Dimension() )
{
return i + Size()*j;
void
AliMUONCalibParam2F::Print(Option_t* opt) const
{
- //
- // Output this object to stdout.
- // If opt=="full", then all channels are printed, otherwise
- // only the general characteristics are printed.
- //
+/// Output this object to stdout.
+/// If opt=="full", then all channels are printed, otherwise
+/// only the general characteristics are printed.
+
TString sopt(opt);
sopt.ToUpper();
cout << "AliMUONCalibParam2F - Size=" << Size()
void
AliMUONCalibParam2F::SetValueAsFloat(Int_t i, Int_t j, Float_t value)
{
- //
- // Set one value as a float, after checking that the indices are correct.
- //
+/// Set one value as a float, after checking that the indices are correct.
+
Int_t ix = Index(i,j);
if ( ix < 0 )
void
AliMUONCalibParam2F::SetValueAsInt(Int_t i, Int_t j, Int_t value)
{
- //
- // Set one value as an int.
- //
+/// Set one value as an int.
+
SetValueAsFloat(i,j,static_cast<Float_t>(value));
}
Float_t
AliMUONCalibParam2F::ValueAsFloat(Int_t i, Int_t j) const
{
- //
- // Return the value as a float (which it is), after checking indices.
- //
+/// Return the value as a float (which it is), after checking indices.
+
Int_t ix = Index(i,j);
if ( ix < 0 )
Int_t
AliMUONCalibParam2F::ValueAsInt(Int_t i, Int_t j) const
{
- //
- // Return the value as an int, by rounding the internal float value.
- //
+/// Return the value as an int, by rounding the internal float value.
+
Float_t v = ValueAsFloat(i,j);
return TMath::Nint(v);
}