arf()
arf(const arf& a)
arf(const string filename, const Integer ARFnumber = 1,
const Integer RowNumber = 1)
Constructors. The first is the default constructor, the
other two are constructor versions of the copy and read
methods described below.
~arf()
Default destructor.
Integer read(string filename, Integer ARFnumber = 1,
Integer RowNumber = 1)
Read file into an object. If ARFnumber is given read from
the SPECRESP extension with EXTVER=ARFnumber. The third
option is to read an arf from the RowNumber row of a
type II file.
arf& copy(const arf&)
arf& operator= (const arf&)
Deep copy.
string disp() const
Display information about the arf. - return as a string.
void clear()
Clear information from the arf.
string check() const
Check completeness and consistency of information in the arf,
if there is a problem then return diagnostic in string.
rebin(grouping&)
Rebin the arf using the input grouping.
Integer write(const string filename, const string sourceFilename="")
Write arf as type I file. Note that if the output filename
exists and already has a SPECRESP extension then this
method will write an additional SPECRESP extension provided
that no sourceFilename is given. If sourceFilename is given
then the primary HDU and any other extra HDUs are copied
into the output file as well as any extra keywords or
columns in the spectrum extension.
arf& operator*=(const Real&)
Multiply by a constant.
arf& operator+=(const arf&)
Add another arf.
Integer checkCompatibility(const arf&) const
Check compatibility with another arf.
Integer convertUnits()
Convert the energies on which the arf is calculated from the
current units to keV. The allowed units are keV, MeV, GeV, Hz,
angstrom, cm, micron, nm.
Integer NumberEnergyBins() const
Integer getNumberEnergyBins() const
Return size of RealVectors.
