StripCompactDigiSimLinks Class Reference

#include <StripCompactDigiSimLinks.h>

Classes
class	Filler
struct	HitRecord
struct	RevLink
struct	TrackRecord

Public Types
typedef std::pair< EncodedEventId, unsigned int >	key_type
typedef boost::sub_range< const std::vector< HitRecord > >	Links
typedef Links	value_type

Public Member Functions
Links	getLinks (const key_type &key) const
std::map< uint32_t, std::vector< RevLink > >	makeReverseMap () const
	Make the map in the reverse direction. SLOW! call it only once. More...
Links	operator[] (const key_type &key) const
	StripCompactDigiSimLinks ()
	Empty constructor, for ROOT persistence. More...
	StripCompactDigiSimLinks (const Filler &filler)
	This is the real constructor you will use. More...
void	swap (StripCompactDigiSimLinks &other)
	~StripCompactDigiSimLinks ()

Private Attributes
std::vector< HitRecord >	hitRecords_
std::vector< TrackRecord >	trackRecords_

Detailed Description

Definition at line 10 of file StripCompactDigiSimLinks.h.

Member Typedef Documentation

typedef std::pair<EncodedEventId,unsigned int> StripCompactDigiSimLinks::key_type

Definition at line 16 of file StripCompactDigiSimLinks.h.

typedef boost::sub_range<const std::vector<HitRecord> > StripCompactDigiSimLinks::Links

Definition at line 25 of file StripCompactDigiSimLinks.h.

typedef Links StripCompactDigiSimLinks::value_type

Definition at line 26 of file StripCompactDigiSimLinks.h.

Constructor & Destructor Documentation

StripCompactDigiSimLinks::StripCompactDigiSimLinks ( )

inline

Empty constructor, for ROOT persistence.

Definition at line 13 of file StripCompactDigiSimLinks.h.

{}

StripCompactDigiSimLinks::~StripCompactDigiSimLinks ( )

inline

Definition at line 14 of file StripCompactDigiSimLinks.h.

{}

StripCompactDigiSimLinks::StripCompactDigiSimLinks

(

const Filler &

filler

)

This is the real constructor you will use.

Definition at line 21 of file StripCompactDigiSimLinks.cc.

References StripCompactDigiSimLinks::Filler::dataSize(), hitRecords_, StripCompactDigiSimLinks::Filler::keySize(), StripCompactDigiSimLinks::Filler::storage(), and trackRecords_.

{
    trackRecords_.reserve(filler.keySize());
    hitRecords_.reserve(filler.dataSize());
    BOOST_FOREACH( const Filler::Map::value_type &pair, filler.storage() ) {
        trackRecords_.push_back(TrackRecord(pair.first, hitRecords_.size()));
        hitRecords_.insert(hitRecords_.end(), pair.second.begin(), pair.second.end());
    }
}

Member Function Documentation

StripCompactDigiSimLinks::Links StripCompactDigiSimLinks::getLinks

(

const key_type &

key

)

const

Definition at line 8 of file StripCompactDigiSimLinks.cc.

References end, hitRecords_, crabWrapper::key, plotBeamSpotDB::last, match(), and trackRecords_.

Referenced by operator[](), and swap().

{
    std::vector<TrackRecord>::const_iterator last  = trackRecords_.end();
    std::vector<TrackRecord>::const_iterator match = std::lower_bound(trackRecords_.begin(), last, key);
    if ((match != last) && (*match == key)) {
        // std::vector<TrackRecord>::const_iterator next = match+1;
        unsigned int end = (match+1 == last ? hitRecords_.size() : (match+1)->start);
        return Links(hitRecords_.begin()+match->start, hitRecords_.begin()+end);
    } else {
        return Links(hitRecords_.end(), hitRecords_.end());
    }
}

std::map< uint32_t, std::vector< StripCompactDigiSimLinks::RevLink > > StripCompactDigiSimLinks::makeReverseMap

(

)

const

Make the map in the reverse direction. SLOW! call it only once.

Definition at line 49 of file StripCompactDigiSimLinks.cc.

References hitRecords_, and trackRecords_.

{
    std::map<uint32_t, std::vector<StripCompactDigiSimLinks::RevLink> > ret;
    typedef std::vector<TrackRecord>::const_iterator trk_it;
    typedef std::vector<HitRecord>::const_iterator   hit_it;
    hit_it hstart = hitRecords_.begin(), ith = hstart;
    for (trk_it itt = trackRecords_.begin(), endt = trackRecords_.end(); itt != endt; ++itt) {
        hit_it edh = (itt+1 != endt ? hstart + (itt+1)->start : hitRecords_.end());
        for (; ith < edh; ++ith) {
            ret[ith->detId].push_back(RevLink(*itt, *ith));
        }
    }
    return ret;
}

Links StripCompactDigiSimLinks::operator[] ( const key_type &  key ) const

inline

Definition at line 35 of file StripCompactDigiSimLinks.h.

References getLinks().

{ return getLinks(key); }

void StripCompactDigiSimLinks::swap ( StripCompactDigiSimLinks &  other )

inline

Definition at line 28 of file StripCompactDigiSimLinks.h.

References getLinks(), hitRecords_, crabWrapper::key, std::swap(), and trackRecords_.

Referenced by swap().

                                                   {
            using std::swap;
            swap(trackRecords_, other.trackRecords_);
            swap(hitRecords_,   other.hitRecords_);
        }

Member Data Documentation

std::vector<HitRecord> StripCompactDigiSimLinks::hitRecords_

private

Definition at line 87 of file StripCompactDigiSimLinks.h.

Referenced by getLinks(), makeReverseMap(), StripCompactDigiSimLinks(), and swap().

std::vector<TrackRecord> StripCompactDigiSimLinks::trackRecords_

private

These MUST be sorted at the same time by key and by start The rule is enforced by allowing to create this only through a Filler

Definition at line 85 of file StripCompactDigiSimLinks.h.

Referenced by getLinks(), makeReverseMap(), StripCompactDigiSimLinks(), and swap().