#include <AlignmentExtendedCorrelationsStore.h>

Inheritance diagram for AlignmentExtendedCorrelationsStore:

Public Types
typedef std::map< Alignable , ExtendedCorrelationsTable >	ExtendedCorrelations

typedef AlignmentExtendedCorrelationsEntry	ExtendedCorrelationsEntry

typedef std::map< Alignable *, ExtendedCorrelationsEntry >	ExtendedCorrelationsTable

Public Types inherited from AlignmentCorrelationsStore
typedef std::map< Alignable , CorrelationsTable >	Correlations

typedef std::map< Alignable *, AlgebraicMatrix >	CorrelationsTable

Public Member Functions
	AlignmentExtendedCorrelationsStore (const edm::ParameterSet &config)

void	correlations (Alignable ap1, Alignable ap2, AlgebraicSymMatrix &cov, int row, int col) const override

bool	correlationsAvailable (Alignable ap1, Alignable ap2) const override
	Check whether correlations are stored for a given pair of alignables. More...

virtual void	getCorrelations (Alignable ap1, Alignable ap2, AlgebraicMatrix &mat) const
	Get correlations. More...

void	resetCorrelations (void) override
	Reset correlations. More...

void	setCorrelations (Alignable ap1, Alignable ap2, const AlgebraicSymMatrix &cov, int row, int col) override

void	setCorrelations (Alignable ap1, Alignable ap2, AlgebraicMatrix &mat) override

unsigned int	size (void) const override
	Get number of stored correlations. More...

	~AlignmentExtendedCorrelationsStore (void) override

Public Member Functions inherited from AlignmentCorrelationsStore
	AlignmentCorrelationsStore (void)

virtual	~AlignmentCorrelationsStore (void)

Private Member Functions
void	fillCorrelationsTable (Alignable ap1, Alignable ap2, ExtendedCorrelationsTable *table, const AlgebraicSymMatrix &cov, int row, int col, bool transpose)

void	fillCovariance (Alignable ap1, Alignable ap2, const ExtendedCorrelationsEntry &entry, AlgebraicSymMatrix &cov, int row, int col) const

void	fillCovarianceT (Alignable ap1, Alignable ap2, const ExtendedCorrelationsEntry &entry, AlgebraicSymMatrix &cov, int row, int col) const

void	readFromCovariance (Alignable ap1, Alignable ap2, ExtendedCorrelationsEntry &entry, const AlgebraicSymMatrix &cov, int row, int col)

void	readFromCovarianceT (Alignable ap1, Alignable ap2, ExtendedCorrelationsEntry &entry, const AlgebraicSymMatrix &cov, int row, int col)

void	resizeCorruptCorrelations (ExtendedCorrelationsEntry &entry, double maxCorr)

Private Attributes
ExtendedCorrelations	theCorrelations

double	theCut

int	theMaxUpdates

double	theWeight

Detailed Description

Definition at line 19 of file AlignmentExtendedCorrelationsStore.h.

Member Typedef Documentation

◆ ExtendedCorrelations

typedef std::map<Alignable*, ExtendedCorrelationsTable*> AlignmentExtendedCorrelationsStore::ExtendedCorrelations

Definition at line 23 of file AlignmentExtendedCorrelationsStore.h.

◆ ExtendedCorrelationsEntry

typedef AlignmentExtendedCorrelationsEntry AlignmentExtendedCorrelationsStore::ExtendedCorrelationsEntry

Definition at line 21 of file AlignmentExtendedCorrelationsStore.h.

◆ ExtendedCorrelationsTable

typedef std::map<Alignable*, ExtendedCorrelationsEntry> AlignmentExtendedCorrelationsStore::ExtendedCorrelationsTable

Definition at line 22 of file AlignmentExtendedCorrelationsStore.h.

Constructor & Destructor Documentation

◆ AlignmentExtendedCorrelationsStore()

AlignmentExtendedCorrelationsStore::AlignmentExtendedCorrelationsStore ( const edm::ParameterSet & config )

Definition at line 11 of file AlignmentExtendedCorrelationsStore.cc.

References theCut, theMaxUpdates, and theWeight.

                                                                                                     {
   theMaxUpdates = config.getParameter<int>("MaxUpdates");
   theCut = config.getParameter<double>("CutValue");
   theWeight = config.getParameter<double>("Weight");
 
   edm::LogInfo("Alignment") << "@SUB=AlignmentExtendedCorrelationsStore::AlignmentExtendedCorrelationsStore"
                             << "Created.";
 }

◆ ~AlignmentExtendedCorrelationsStore()

AlignmentExtendedCorrelationsStore::~AlignmentExtendedCorrelationsStore ( void )

inlineoverride

Definition at line 27 of file AlignmentExtendedCorrelationsStore.h.

27 {}

Member Function Documentation

◆ correlations()

void AlignmentExtendedCorrelationsStore::correlations	(	Alignable *	ap1,
		Alignable *	ap2,
		AlgebraicSymMatrix &	cov,
		int	row,
		int	col
	)		const

overridevirtual

Write correlations directly to the covariance matrix starting at the given position. Indices are assumed to start from 0.

Reimplemented from AlignmentCorrelationsStore.

Definition at line 20 of file AlignmentExtendedCorrelationsStore.cc.

References cuy::col, fillCovariance(), fillCovarianceT(), std::swap(), theCorrelations, and geometryDiff::transpose().

Referenced by resetCorrelations().

                                                                                      {
   static Alignable* previousAlignable = nullptr;
   static ExtendedCorrelationsTable* previousCorrelations;
 
   // Needed by 'resetCorrelations()' to reset the static pointer:
   if (ap1 == nullptr) {
     previousAlignable = nullptr;
     return;
   }
 
   bool transpose = (ap2 > ap1);
   if (transpose)
     std::swap(ap1, ap2);
 
   if (ap1 == previousAlignable) {
     ExtendedCorrelationsTable::const_iterator itC2 = previousCorrelations->find(ap2);
     if (itC2 != previousCorrelations->end()) {
       transpose ? fillCovarianceT(ap1, ap2, (*itC2).second, cov, row, col)
                 : fillCovariance(ap1, ap2, (*itC2).second, cov, row, col);
     }
   } else {
     ExtendedCorrelations::const_iterator itC1 = theCorrelations.find(ap1);
     if (itC1 != theCorrelations.end()) {
       previousAlignable = ap1;
       previousCorrelations = (*itC1).second;
 
       ExtendedCorrelationsTable::const_iterator itC2 = (*itC1).second->find(ap2);
       if (itC2 != (*itC1).second->end()) {
         transpose ? fillCovarianceT(ap1, ap2, (*itC2).second, cov, row, col)
                   : fillCovariance(ap1, ap2, (*itC2).second, cov, row, col);
       }
     }
   }
 
   // don't fill anything into the covariance if there's no entry
   return;
 }

◆ correlationsAvailable()

bool AlignmentExtendedCorrelationsStore::correlationsAvailable	(	Alignable *	ap1,
		Alignable *	ap2
	)		const

overridevirtual

Check whether correlations are stored for a given pair of alignables.

Reimplemented from AlignmentCorrelationsStore.

Definition at line 132 of file AlignmentExtendedCorrelationsStore.cc.

References std::swap(), theCorrelations, and geometryDiff::transpose().

                                                                                                    {
   bool transpose = (ap2 > ap1);
   if (transpose)
     std::swap(ap1, ap2);
 
   ExtendedCorrelations::const_iterator itC1 = theCorrelations.find(ap1);
   if (itC1 != theCorrelations.end()) {
     ExtendedCorrelationsTable::const_iterator itC2 = itC1->second->find(ap2);
     if (itC2 != itC1->second->end())
       return true;
   }
   return false;
 }

◆ fillCorrelationsTable()

void AlignmentExtendedCorrelationsStore::fillCorrelationsTable	(	Alignable *	ap1,
		Alignable *	ap2,
		ExtendedCorrelationsTable *	table,
		const AlgebraicSymMatrix &	cov,
		int	row,
		int	col,
		bool	transpose
	)

private

Definition at line 167 of file AlignmentExtendedCorrelationsStore.cc.

References Alignable::alignmentParameters(), cuy::col, AlignmentParameters::numSelected(), readFromCovariance(), readFromCovarianceT(), TableParser::table, and geometryDiff::transpose().

Referenced by setCorrelations().

                                                                                {
   ExtendedCorrelationsTable::iterator itC = table->find(ap2);
 
   if (itC != table->end()) {
     //if ( itC->second.counter() > theMaxUpdates ) return;
 
     transpose ? readFromCovarianceT(ap1, ap2, itC->second, cov, row, col)
               : readFromCovariance(ap1, ap2, itC->second, cov, row, col);
 
     //itC->second.incrementCounter();
   } else {
     int nRow = ap1->alignmentParameters()->numSelected();
     int nCol = ap2->alignmentParameters()->numSelected();
     ExtendedCorrelationsEntry newEntry(nRow, nCol);
 
     transpose ? readFromCovarianceT(ap1, ap2, newEntry, cov, row, col)
               : readFromCovariance(ap1, ap2, newEntry, cov, row, col);
 
     (*table)[ap2] = newEntry;
   }
 }

◆ fillCovariance()

void AlignmentExtendedCorrelationsStore::fillCovariance	(	Alignable *	ap1,
		Alignable *	ap2,
		const ExtendedCorrelationsEntry &	entry,
		AlgebraicSymMatrix &	cov,
		int	row,
		int	col
	)		const

private

Definition at line 195 of file AlignmentExtendedCorrelationsStore.cc.

References cuy::col, mps_splice::entry, Exception, edm::isNotFinite(), and mathSSE::sqrt().

Referenced by correlations().

                                                                        {
   int nRow = entry.numRow();
   int nCol = entry.numCol();
 
   for (int iRow = 0; iRow < nRow; ++iRow) {
     double factor = sqrt(cov[row + iRow][row + iRow]);
     if (edm::isNotFinite(factor))
       throw cms::Exception("LogicError") << "[AlignmentExtendedCorrelationsStore::fillCovariance] "
                                          << "NaN-factor: sqrt(" << cov[row + iRow][row + iRow] << ")";
 
     for (int jCol = 0; jCol < nCol; ++jCol)
       cov[row + iRow][col + jCol] = entry(iRow, jCol) * factor;
   }
 
   for (int jCol = 0; jCol < nCol; ++jCol) {
     double factor = sqrt(cov[col + jCol][col + jCol]);
     if (edm::isNotFinite(factor))
       throw cms::Exception("LogicError") << "[AlignmentExtendedCorrelationsStore::fillCovariance] "
                                          << "NaN-factor: sqrt(" << cov[col + jCol][col + jCol] << ")";
 
     for (int iRow = 0; iRow < nRow; ++iRow)
       cov[row + iRow][col + jCol] *= factor;
   }
 }

◆ fillCovarianceT()

void AlignmentExtendedCorrelationsStore::fillCovarianceT	(	Alignable *	ap1,
		Alignable *	ap2,
		const ExtendedCorrelationsEntry &	entry,
		AlgebraicSymMatrix &	cov,
		int	row,
		int	col
	)		const

private

Definition at line 225 of file AlignmentExtendedCorrelationsStore.cc.

References cuy::col, mps_splice::entry, Exception, edm::isNotFinite(), and mathSSE::sqrt().

Referenced by correlations().

                                                                         {
   int nRow = entry.numRow();
   int nCol = entry.numCol();
 
   for (int iRow = 0; iRow < nRow; ++iRow) {
     double factor = sqrt(cov[col + iRow][col + iRow]);
     if (edm::isNotFinite(factor))
       throw cms::Exception("LogicError") << "[AlignmentExtendedCorrelationsStore::fillCovarianceT] "
                                          << "NaN-factor: sqrt(" << cov[col + iRow][col + iRow] << ")";
     for (int jCol = 0; jCol < nCol; ++jCol)
       cov[row + jCol][col + iRow] = entry(iRow, jCol) * factor;
   }
 
   for (int jCol = 0; jCol < nCol; ++jCol) {
     double factor = sqrt(cov[row + jCol][row + jCol]);
     if (edm::isNotFinite(factor))
       throw cms::Exception("LogicError") << "[AlignmentExtendedCorrelationsStore::fillCovarianceT] "
                                          << "NaN-factor: sqrt(" << cov[row + jCol][row + jCol] << ")";
     for (int iRow = 0; iRow < nRow; ++iRow)
       cov[row + jCol][col + iRow] *= factor;
   }
 }

◆ getCorrelations()

void AlignmentExtendedCorrelationsStore::getCorrelations	(	Alignable *	ap1,
		Alignable *	ap2,
		AlgebraicMatrix &	mat
	)		const

virtual

Get correlations.

Definition at line 115 of file AlignmentExtendedCorrelationsStore.cc.

References std::swap(), theCorrelations, and geometryDiff::transpose().

                                                                                                                    {
   bool transpose = (ap2 > ap1);
   if (transpose)
     std::swap(ap1, ap2);
 
   ExtendedCorrelations::const_iterator itC1 = theCorrelations.find(ap1);
   if (itC1 != theCorrelations.end()) {
     ExtendedCorrelationsTable::const_iterator itC2 = itC1->second->find(ap2);
     if (itC2 != itC1->second->end()) {
       mat = transpose ? itC2->second.matrix().T() : itC2->second.matrix();
       return;
     }
   }
 
   mat = AlgebraicMatrix();
 }

◆ readFromCovariance()

void AlignmentExtendedCorrelationsStore::readFromCovariance	(	Alignable *	ap1,
		Alignable *	ap2,
		ExtendedCorrelationsEntry &	entry,
		const AlgebraicSymMatrix &	cov,
		int	row,
		int	col
	)

private

Definition at line 253 of file AlignmentExtendedCorrelationsStore.cc.

References cuy::col, mps_splice::entry, resizeCorruptCorrelations(), and mathSSE::sqrt().

Referenced by fillCorrelationsTable().

                                                                                                                        {
   int nRow = entry.numRow();
   int nCol = entry.numCol();
 
   for (int iRow = 0; iRow < nRow; ++iRow) {
     double factor = sqrt(cov[row + iRow][row + iRow]);
     for (int jCol = 0; jCol < nCol; ++jCol)
       entry(iRow, jCol) = cov[row + iRow][col + jCol] / factor;
   }
 
   double maxCorr = 0;
 
   for (int jCol = 0; jCol < nCol; ++jCol) {
     double factor = sqrt(cov[col + jCol][col + jCol]);
     for (int iRow = 0; iRow < nRow; ++iRow) {
       entry(iRow, jCol) /= factor;
       if (fabs(entry(iRow, jCol)) > maxCorr)
         maxCorr = fabs(entry(iRow, jCol));
     }
   }
 
   resizeCorruptCorrelations(entry, maxCorr);
 }

◆ readFromCovarianceT()

void AlignmentExtendedCorrelationsStore::readFromCovarianceT	(	Alignable *	ap1,
		Alignable *	ap2,
		ExtendedCorrelationsEntry &	entry,
		const AlgebraicSymMatrix &	cov,
		int	row,
		int	col
	)

private

Definition at line 278 of file AlignmentExtendedCorrelationsStore.cc.

References cuy::col, mps_splice::entry, resizeCorruptCorrelations(), and mathSSE::sqrt().

Referenced by fillCorrelationsTable().

                                                                                                                        {
   int nRow = entry.numRow();
   int nCol = entry.numCol();
 
   for (int iRow = 0; iRow < nRow; ++iRow) {
     double factor = sqrt(cov[col + iRow][col + iRow]);
     for (int jCol = 0; jCol < nCol; ++jCol)
       entry(iRow, jCol) = cov[row + jCol][col + iRow] / factor;
   }
 
   double maxCorr = 0;
 
   for (int jCol = 0; jCol < nCol; ++jCol) {
     double factor = sqrt(cov[row + jCol][row + jCol]);
     for (int iRow = 0; iRow < nRow; ++iRow) {
       entry(iRow, jCol) /= factor;
       if (fabs(entry(iRow, jCol)) > maxCorr)
         maxCorr = fabs(entry(iRow, jCol));
     }
   }
 
   resizeCorruptCorrelations(entry, maxCorr);
 }

◆ resetCorrelations()

void AlignmentExtendedCorrelationsStore::resetCorrelations ( void )

overridevirtual

Reset correlations.

Reimplemented from AlignmentCorrelationsStore.

Definition at line 146 of file AlignmentExtendedCorrelationsStore.cc.

References correlations(), setCorrelations(), and theCorrelations.

                                                                {
   ExtendedCorrelations::iterator itC;
   for (itC = theCorrelations.begin(); itC != theCorrelations.end(); ++itC)
     delete (*itC).second;
   theCorrelations.erase(theCorrelations.begin(), theCorrelations.end());
 
   // Reset the static pointers to the 'previous alignables'
   AlgebraicSymMatrix dummy;
   correlations(nullptr, nullptr, dummy, 0, 0);
   setCorrelations(nullptr, nullptr, dummy, 0, 0);
 }

◆ resizeCorruptCorrelations()

void AlignmentExtendedCorrelationsStore::resizeCorruptCorrelations	(	ExtendedCorrelationsEntry &	entry,
		double	maxCorr
	)

private

Definition at line 303 of file AlignmentExtendedCorrelationsStore.cc.

References mps_splice::entry, theCut, and theWeight.

Referenced by readFromCovariance(), and readFromCovarianceT().

                                                                                                                    {
   if (maxCorr > 1.) {
     entry *= theWeight / maxCorr;
   } else if (maxCorr > theCut) {
     entry *= 1. - (maxCorr - theCut) / (1. - theCut) * (1. - theWeight);
   }
 }

◆ setCorrelations() [1/2]

void AlignmentExtendedCorrelationsStore::setCorrelations	(	Alignable *	ap1,
		Alignable *	ap2,
		const AlgebraicSymMatrix &	cov,
		int	row,
		int	col
	)

overridevirtual

Get correlations directly from the given position of the covariance matrix and store them. Indices are assumed to start from 0.

Reimplemented from AlignmentCorrelationsStore.

Definition at line 59 of file AlignmentExtendedCorrelationsStore.cc.

References cuy::col, fillCorrelationsTable(), std::swap(), theCorrelations, and geometryDiff::transpose().

Referenced by resetCorrelations().

                                                                                      {
   static Alignable* previousAlignable = nullptr;
   static ExtendedCorrelationsTable* previousCorrelations;
 
   // Needed by 'resetCorrelations()' to reset the static pointer:
   if (ap1 == nullptr) {
     previousAlignable = nullptr;
     return;
   }
 
   bool transpose = (ap2 > ap1);
   if (transpose)
     std::swap(ap1, ap2);
 
   if (ap1 == previousAlignable) {
     fillCorrelationsTable(ap1, ap2, previousCorrelations, cov, row, col, transpose);
   } else {
     ExtendedCorrelations::iterator itC = theCorrelations.find(ap1);
     if (itC != theCorrelations.end()) {
       fillCorrelationsTable(ap1, ap2, itC->second, cov, row, col, transpose);
       previousAlignable = ap1;
       previousCorrelations = itC->second;
     } else {
       // make new entry
       ExtendedCorrelationsTable* newTable = new ExtendedCorrelationsTable;
       fillCorrelationsTable(ap1, ap2, newTable, cov, row, col, transpose);
 
       theCorrelations[ap1] = newTable;
 
       previousAlignable = ap1;
       previousCorrelations = newTable;
     }
   }
 }

◆ setCorrelations() [2/2]

void AlignmentExtendedCorrelationsStore::setCorrelations	(	Alignable *	ap1,
		Alignable *	ap2,
		AlgebraicMatrix &	mat
	)

overridevirtual

Set correlations without checking whether the maximum number of updates has already been reached.

Reimplemented from AlignmentCorrelationsStore.

Definition at line 95 of file AlignmentExtendedCorrelationsStore.cc.

References std::swap(), theCorrelations, and geometryDiff::transpose().

                                                                                                              {
   bool transpose = (ap2 > ap1);
   if (transpose)
     std::swap(ap1, ap2);
 
   ExtendedCorrelations::iterator itC1 = theCorrelations.find(ap1);
   if (itC1 != theCorrelations.end()) {
     ExtendedCorrelationsTable::iterator itC2 = itC1->second->find(ap1);
     if (itC2 != itC1->second->end()) {
       itC2->second = transpose ? ExtendedCorrelationsEntry(mat.T()) : ExtendedCorrelationsEntry(mat);
     } else {
       (*itC1->second)[ap2] = transpose ? ExtendedCorrelationsEntry(mat.T()) : ExtendedCorrelationsEntry(mat);
     }
   } else {
     ExtendedCorrelationsTable* newTable = new ExtendedCorrelationsTable;
     (*newTable)[ap2] = transpose ? ExtendedCorrelationsEntry(mat.T()) : ExtendedCorrelationsEntry(mat);
     theCorrelations[ap1] = newTable;
   }
 }

◆ size()

unsigned int AlignmentExtendedCorrelationsStore::size ( void ) const

overridevirtual

Get number of stored correlations.

Reimplemented from AlignmentCorrelationsStore.

Definition at line 158 of file AlignmentExtendedCorrelationsStore.cc.

References theCorrelations.

Referenced by ntupleDataFormat._Collection::__iter__(), and ntupleDataFormat._Collection::__len__().

                                                                 {
   unsigned int size = 0;
   ExtendedCorrelations::const_iterator itC;
   for (itC = theCorrelations.begin(); itC != theCorrelations.end(); ++itC)
     size += itC->second->size();
 
   return size;
 }