TrkBase::Predicates::hasView Class Reference

#include <TrkPredicates.h>

List of all members.

Public Member Functions
	hasView (TrkEnums::TrkViewInfo view=TrkEnums::bothView)
bool	operator() (const TrkHitOnTrk &h) const
Private Attributes
TrkEnums::TrkViewInfo	_view

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Detailed Description

Definition at line 64 of file TrkPredicates.h.

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Constructor & Destructor Documentation

TrkBase::Predicates::hasView::hasView

(

TrkEnums::TrkViewInfo

view = TrkEnums::bothView

)

[inline]

Definition at line 66 of file TrkPredicates.h.

: _view(view) { }

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Member Function Documentation

bool TrkBase::Predicates::hasView::operator()

(

const TrkHitOnTrk &

h

)

const [inline]

Definition at line 67 of file TrkPredicates.h.

References _view, TrkEnums::bothView, TrkHitOnTrk::mdcHitOnTrack(), TrkHitOnTrk::svtHitOnTrack(), TrkHitOnTrk::whatView(), TrkEnums::xyView, and TrkEnums::zView.

       {
          if (_view==TrkEnums::bothView) return true;
          TrkEnums::TrkViewInfo hotview = h.whatView();
          if (h.svtHitOnTrack() != 0) {
              return _view == hotview;
          } else if (h.mdcHitOnTrack() != 0) {
// unfortunately the Mdc calls stereo hits 'both view': I'm re-interpreting it here
             return _view == TrkEnums::xyView && hotview == _view ||
                    _view == TrkEnums::zView && hotview == TrkEnums::bothView;
          }
          return false;
       }

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Member Data Documentation

TrkEnums::TrkViewInfo TrkBase::Predicates::hasView::_view [private]

Definition at line 81 of file TrkPredicates.h.

Referenced by operator()().

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