Histogram parameter class. More...

#include <QwHistogramHelper.h>

Public Member Functions
	HistParams ()
	Constructor. More...

bool	operator< (const HistParams &that) const
	Relational less-than operator overload. More...

Data Fields
TRegexp	expression

TString	name_title

TString	type

Int_t	nbins

Int_t	x_nbins

Float_t	x_min

Float_t	x_max

Int_t	y_nbins

Float_t	y_min

Float_t	y_max

Int_t	z_nbins

Float_t	z_min

Float_t	z_max

TString	xtitle

TString	ytitle

Float_t	min

Float_t	max

Friends
std::ostream &	operator<< (std::ostream &stream, const HistParams &h)
	Output stream operator overload. More...

Detailed Description

Histogram parameter class.

Definition at line 64 of file QwHistogramHelper.h.

Constructor & Destructor Documentation

QwHistogramHelper::HistParams::HistParams ( )

inline

Constructor.

Definition at line 85 of file QwHistogramHelper.h.

85 : expression("") {};

QwHistogramHelper::HistParams::expression

TRegexp expression

Definition: QwHistogramHelper.h:66

Member Function Documentation

bool QwHistogramHelper::HistParams::operator< ( const HistParams & that ) const

inline

Relational less-than operator overload.

Definition at line 89 of file QwHistogramHelper.h.

References name_title.

                                                   {
       // Compare only lowercase strings
       TString thisname(this->name_title); thisname.ToLower();
       TString thatname(that.name_title);  thatname.ToLower();
       if (thisname.MaybeRegexp() && thatname.MaybeRegexp()) {
         // Both wildcarded: latest occurrence of 'wildest card'
         if (thisname.Contains("*") != thatname.Contains("*"))
           return thatname.Contains("*");
         else if (thisname.First("*") != thatname.First("*"))
           return (thisname.First("*") > thatname.First("*"));
         else if (thisname.Contains("+") != thatname.Contains("+"))
           return thatname.Contains("+");
         else if (thisname.First("+") != thatname.First("+"))
           return (thisname.First("+") > thatname.First("+"));
         else if (thisname.CountChar('?') != thatname.CountChar('?'))
           return (thisname.CountChar('?') < thatname.CountChar('?'));
         else if (thisname.CountChar('.') != thatname.CountChar('.'))
           return (thisname.CountChar('.') < thatname.CountChar('.'));
         else return (thisname < thatname);
       } else if (thisname.MaybeRegexp() || thatname.MaybeRegexp())
         // One wildcarded: explicit case has precedence
         return thatname.MaybeRegexp();
       else
         // No wildcards: alphabetic ordering on the lower case names
         return (thisname < thatname);
     };

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	stream,
		const HistParams &	h
	)

friend

Output stream operator overload.

Definition at line 117 of file QwHistogramHelper.h.

                                                                             {
       stream << h.type << " " << h.name_title
              << " x (" << h.xtitle << "): " << h.x_min << " -- " << h.x_max << " (" << h.x_nbins << " bins), "
              << " y (" << h.ytitle << "): " << h.y_min << " -- " << h.y_max << " (" << h.y_nbins << " bins)";
       return stream;
     }