Class to encode layer ids used between DTC and TFP in Hybrid. More...

#include <LayerEncoding.h>

Public Member Functions
int	decode (tt::SensorModule *sm) const

	LayerEncoding ()

	LayerEncoding (const edm::ParameterSet &iConfig, const tt::Setup *setup)

const std::vector< int > &	layers (int dtcId) const

	~LayerEncoding ()

Private Attributes
std::vector< std::vector< int > >	encodingsLayerId_

int	numDTCsPerRegion_

const tt::Setup *	setup_

Detailed Description

Class to encode layer ids used between DTC and TFP in Hybrid.

Author: Thomas Schuh

Date: 2021, April

Definition at line 19 of file LayerEncoding.h.

Constructor & Destructor Documentation

◆ LayerEncoding() [1/2]

trackerDTC::LayerEncoding::LayerEncoding ( )

inline

Definition at line 21 of file LayerEncoding.h.

21 {}

◆ LayerEncoding() [2/2]

trackerDTC::LayerEncoding::LayerEncoding	(	const edm::ParameterSet &	iConfig,
		const tt::Setup *	setup
	)

Definition at line 16 of file LayerEncoding.cc.

References encodingsLayerId_, cppFunctionSkipper::exception, numDTCsPerRegion_, HLT_2023v12_cff::region, and singleTopDQM_cfi::setup.

       : setup_(setup), numDTCsPerRegion_(setup->numDTCsPerRegion()) {
     encodingsLayerId_.reserve(numDTCsPerRegion_);
     for (int dtcInRegion = 0; dtcInRegion < setup->numDTCsPerRegion(); dtcInRegion++) {
       set<int> encodingLayerId;
       for (int region = 0; region < setup->numRegions(); region++) {
         const int dtcId = dtcInRegion + region * setup->numDTCsPerRegion();
         const vector<SensorModule*>& modules = setup->dtcModules(dtcId);
         for (SensorModule* sm : modules)
           encodingLayerId.insert(sm->layerId());
       }
       // check configuration
       if ((int)encodingLayerId.size() > setup->hybridNumLayers()) {
         cms::Exception exception("overflow");
         exception << "Cabling map connects more than " << setup->hybridNumLayers() << " layers to a DTC.";
         exception.addContext("trackerDTC::LayerEncoding::LayerEncoding");
         throw exception;
       }
       encodingsLayerId_.emplace_back(encodingLayerId.begin(), encodingLayerId.end());
     }
   }

◆ ~LayerEncoding()

trackerDTC::LayerEncoding::~LayerEncoding ( )

inline

Definition at line 23 of file LayerEncoding.h.

23 {}

Member Function Documentation

◆ decode()

int trackerDTC::LayerEncoding::decode ( tt::SensorModule * sm ) const

Definition at line 39 of file LayerEncoding.cc.

References HLT_2023v12_cff::distance, tt::SensorModule::dtcId(), encodingsLayerId_, spr::find(), tt::SensorModule::layerId(), tt::Setup::numDTCsPerRegion(), and setup_.

Referenced by trackerDTC::Stub::formatHybrid().

                                                   {
     const vector<int>& encoding = encodingsLayerId_.at(sm->dtcId() % setup_->numDTCsPerRegion());
     const auto pos = find(encoding.begin(), encoding.end(), sm->layerId());
     return distance(encoding.begin(), pos);
   }