magneticfield::eLayer Class Reference

#include <eLayer.h>

Public Member Functions
MagELayer *	buildMagELayer () const
	Construct the MagELayer upon request. More...
	eLayer (handles::const_iterator begin, handles::const_iterator end)
	Constructor from list of volumes. More...
	~eLayer ()=default
	Destructor. More...

Private Attributes
MagELayer *	mlayer
handles	theVolumes

Detailed Description

Definition at line 15 of file eLayer.h.

Constructor & Destructor Documentation

eLayer::eLayer	(	handles::const_iterator	begin,
		handles::const_iterator	end
	)

Constructor from list of volumes.

Definition at line 18 of file eLayer.cc.

References precomputed_value_sort(), and theVolumes.

                                                                     : theVolumes(begin, end), mlayer(nullptr) {
  //  bool debug=MagGeoBuilderFromDDD::debug;

  // Sort in R
  precomputed_value_sort(theVolumes.begin(), theVolumes.end(), ExtractR());

  //   if (debug) {
  //     cout << " elements: " << theVolumes.size() << " unique volumes: ";
  //     volumeHandle::printUniqueNames(theVolumes.begin(), theVolumes.end());
  //   }
}

magneticfield::eLayer::~eLayer ( )

default

Destructor.

Member Function Documentation

MagELayer * eLayer::buildMagELayer

(

)

const

Construct the MagELayer upon request.

Definition at line 40 of file eLayer.cc.

References SiStripPI::max, min(), mlayer, and theVolumes.

                                        {
  if (mlayer == nullptr) {
    //FIXME not guaranteed that all volumes in layer have the same zmin
    // and zmax!
    double zmin = 1e19;
    double zmax = -1e19;
    vector<MagVolume*> mVols;
    for (handles::const_iterator vol = theVolumes.begin(); vol != theVolumes.end(); ++vol) {
      mVols.push_back((*vol)->magVolume);
      zmin = min(zmin, (*vol)->minZ());
      zmax = max(zmax, (*vol)->maxZ());
    }
    mlayer = new MagELayer(mVols, zmin, zmax);
  }
  return mlayer;
}

Member Data Documentation

MagELayer* magneticfield::eLayer::mlayer

mutableprivate

Definition at line 31 of file eLayer.h.

Referenced by buildMagELayer().

handles magneticfield::eLayer::theVolumes

private

Definition at line 30 of file eLayer.h.

Referenced by buildMagELayer(), and eLayer().