MagGeoBuilderFromDDD::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 ()
	Destructor. More...

Private Attributes
MagELayer *	mlayer
handles	theVolumes

Detailed Description

A layer of volumes in an endcap sector.

Author

N. Amapane - INFN Torino

Definition at line 16 of file eLayer.h.

Constructor & Destructor Documentation

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

Constructor from list of volumes.

Definition at line 19 of file eLayer.cc.

References precomputed_value_sort(), and theVolumes.

                                               :
  theVolumes(begin,end),
  mlayer(0) 
{
  //  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());
//   }
}

MagGeoBuilderFromDDD::eLayer::~eLayer

(

)

Destructor.

Definition at line 35 of file eLayer.cc.

{}

Member Function Documentation

MagELayer * MagGeoBuilderFromDDD::eLayer::buildMagELayer

(

)

const

Construct the MagELayer upon request.

Definition at line 47 of file eLayer.cc.

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

                                                             {
  if (mlayer==0) {
    //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* MagGeoBuilderFromDDD::eLayer::mlayer

mutableprivate

Definition at line 32 of file eLayer.h.

Referenced by buildMagELayer().

handles MagGeoBuilderFromDDD::eLayer::theVolumes

private

Definition at line 31 of file eLayer.h.

Referenced by buildMagELayer(), and eLayer().