Histogram1D Class Reference

One dimensional histogram. More...

Inheritance diagram for Histogram1D:

Public Member Functions
	Histogram1D (const IAxis &axis)
	Constructor for 1D histogram with custom axis.
	Histogram1D (const OutputData< double > &data)
	Constructor for 1D histograms from basic OutputData object.
	Histogram1D (int nbinsx, const std::vector< double > &xbins)
	Constructor for variable bin size histograms. More...
	Histogram1D (int nbinsx, double xlow, double xup)
	Constructor for fix bin size histograms. More...
std::vector< double >	binCenters () const
	returns vector of histogram bin centers
PyObject *	binCentersNumpy () const
std::vector< double >	binErrors () const
	returns vector of bin errors
PyObject *	binErrorsNumpy () const
std::vector< double >	binValues () const
	returns vector of bin content (the value accumulated by bins)
PyObject *	binValuesNumpy () const
Histogram1D *	clone () const
	Returns clone of other histogram.
Histogram1D *	crop (double xmin, double xmax)
	Creates new histogram by applying crop on axis.
int	fill (double x, double weight=1.0)
	Increment bin with abscissa x with a weight.
size_t	rank () const
	Returns the number of histogram dimensions.

Detailed Description

One dimensional histogram.

Constructor & Destructor Documentation

Histogram1D() [1/2]

Histogram1D::Histogram1D	(	int	nbinsx,
		double	xlow,
		double	xup
	)

Constructor for fix bin size histograms.

Parameters

nbinsx	number of bins
xlow	low edge of the first bin
xup	upper edge of the last bin

Histogram1D() [2/2]

Histogram1D::Histogram1D	(	int	nbinsx,
		const std::vector< double > &	xbins
	)

Constructor for variable bin size histograms.

Parameters

nbinsx	number of bins
xbins	Array of size nbins+1 containing low-edges for each bin and upper edge of last bin.