TrackCategoryDefinition Class Reference

#include <CategoryClasses.hxx>

Inheritance diagram for TrackCategoryDefinition:

Public Member Functions
	TrackCategoryDefinition (bool multi=false)
unsigned int	GetNTypes ()
	Number of types defined for this category.
std::vector< TrackTypeDefinition > &	GetCategoryTypes ()
	Get the types defined for this category.
void	AddType (TrackTypeDefinition &type)
	Add a new type to this category.
bool	IsMultiType ()
	Is this a multi-type category ? (Can several types coexist?)
int	GetCode ()
	Get the code for the actual track in this category.
bool	CheckCategoryType (int index)
	Check if the actual track is of this type.
void	SetCode (int code, int defaultcode=-999)
void	SetCategoryType (int index, bool ok)
	Set the type for the actual track.
void	Reset ()
std::string *	GetNames (std::string names[])
Int_t *	GetColors (Int_t colors[])
Int_t *	GetCodes (Int_t codes[])
	ClassDef (TrackCategoryDefinition, 1)

Public Attributes
std::string	_name
	The name of this category (e.g. "particle").
bool	_isMultiType
	Whether this is this a multi-type category (can several types coexist?).
std::vector< TrackTypeDefinition >	_types
	The types defined for this category.

Protected Attributes
std::vector< bool >	_typesOK
	The types for the actual track.
int	_code
	The code for the actual track.

Detailed Description

A TrackCategoryDefinition allows the plotting of stacked histograms in the DrawingTools. For example, a histogram may be broken down by the true particle of the selected track. This "particle" category has types such as "electron", "muon" and so on. The "particle" variable in the analysis micro-tree would then be filled with the appropriate code.

Categories are managed using the CategoryManager, and are saved to the "config" tree of the output file. This means that custom categories can be defined by the analyser, and automatically used in the DrawingTools. See CategoryManager::AddTrackCategory() for how to do this.

Definition at line 51 of file CategoryClasses.hxx.

Constructor & Destructor Documentation

TrackCategoryDefinition()

TrackCategoryDefinition::TrackCategoryDefinition ( bool  multi = false )

inline

Create a new track category. Setting "multi" to true means that several types can coexist.

Definition at line 57 of file CategoryClasses.hxx.

                                                {
      _isMultiType = multi;
    }

Member Function Documentation

SetCode()

void TrackCategoryDefinition::SetCode ( int  code, int  defaultcode = -999  )

inline

Set the code for the actual track. Use defaultcode if code isn't defined for this category.

Definition at line 95 of file CategoryClasses.hxx.

                                                   {
      bool ok = false;

      for (std::vector<TrackTypeDefinition>::iterator it = _types.begin(); it != _types.end(); it++) {
        if (it->_code == code) {
          ok = true;
          break;
        }
      }

      if (!ok) {
        code = defaultcode;
      }

      _code = code;
    }

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The documentation for this class was generated from the following files:

• /hep/T2K/nd280rep/ANALYSIS/HIGHLAND2/ANAPARTICLE/highland2/highlandCore/v2r10/src/CategoryClasses.hxx
• /hep/T2K/nd280rep/ANALYSIS/HIGHLAND2/ANAPARTICLE/highland2/highlandCore/v2r10/src/CategoryClasses.cxx