/home/mweber/Dokumente/CMS/Alignment/kalmanalignment/trunk/util/Utilities.h File Reference

Various preprocessor macros, variables, functions, and procedures that misfit elsewhere. More...

#include <string>
#include <iostream>
#include <assert.h>
#include "TString.h"
#include "TVectorD.h"
#include "TMatrixD.h"
#include "TMatrixDSym.h"
#include "TObject.h"
#include "TTree.h"
#include <CLHEP/Matrix/Vector.h>
#include <CLHEP/Matrix/Matrix.h>
#include <CLHEP/Matrix/SymMatrix.h>

Go to the source code of this file.

Defines
#define	LOG(level, message)
#define	ERROR(message)   LOG(1, message);
#define	WARNING(message)   LOG(2, message);
#define	INFO(message)   LOG(3, message);
#define	MATRIX_SIZE(mname, matrix)   std::cout << "Matrix " << mname << " has " << matrix.num_row() << " rows and " << matrix.num_col() << " columns." << std::endl;
#define	PMATRIX(mname, matrix)   if (gLogLevel > 2) { cout << mname; matrix.Print(); }
#define	MATRIX(matrix)   PMATRIX(#matrix, matrix)
#define	THROW(errmsg)   throw (std::string( __PRETTY_FUNCTION__ )+std::string(" (file: ")+std::string( __FILE__ )+std::string(", line: ")+std::string( Form("%d", __LINE__) )+std::string(") ")+std::string(errmsg));
#define	CATCH   catch (std::string message) { cerr << "EXCEPTION in " << message << std::endl; }
Functions
void	setXYZ (CLHEP::HepVector &v, double x, double y, double z)
bool	equal (const double val1, const double val2, const double precision)
void	GetSubMatrix (const CLHEP::HepMatrix &m, int startRow, int startColumn, int endRow, int endColumn, CLHEP::HepMatrix &sub)
void	GetSubMatrix (const CLHEP::HepSymMatrix &m, int startRow, int startColumn, int endRow, int endColumn, CLHEP::HepMatrix &sub)
void	SetSubMatrix (CLHEP::HepMatrix &m, int startRow, int startColumn, const CLHEP::HepMatrix &sub)
void	SetSubMatrix (CLHEP::HepSymMatrix &m, int startRow, int startColumn, const CLHEP::HepMatrix &sub)
CLHEP::HepVector	GetSubVector (const CLHEP::HepVector &v, int start, int end)
void	SetSubVector (CLHEP::HepVector &v, int start, const CLHEP::HepVector &sub)
void	CLHEPtoROOT (const CLHEP::HepMatrix &oldM, TMatrixD *newM)
void	CLHEPtoROOT (const CLHEP::HepSymMatrix &oldM, TMatrixDSym *newM)
void	CLHEPtoROOT (const CLHEP::HepVector &oldV, TVectorD *newV)
TObject *	get_object (const char *objectname, const char *filename)
TTree *	get_tree (const char *treename, const char *filename)
TTree *	init_align_tree (const char *filename)
Variables
int	gLogLevel

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Detailed Description

Various preprocessor macros, variables, functions, and procedures that misfit elsewhere.

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Define Documentation

#define LOG	(		level,
			message
	)

Value:

if (gLogLevel >= level) { switch (level) { \
case 1: std::cerr << "ERROR: " << message << std::endl; break; \
case 2: std::cerr << "WARNING: " << message << std::endl; break; \
case 3: std::cout << "INFO: " << message << std::endl; break; \
default: std::cout << "DEBUG: " << message << std::endl; } }

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Function Documentation

bool equal	(	const double	val1,
		const double	val2,
		const double	precision
	)

Test if two values are equal within a certain precision.

void GetSubMatrix	(	const CLHEP::HepMatrix &	m,
		int	startRow,
		int	startColumn,
		int	endRow,
		int	endColumn,
		CLHEP::HepMatrix &	sub
	)

Get a submatrix from a large matrix

CLHEP::HepVector GetSubVector	(	const CLHEP::HepVector &	v,
		int	start,
		int	end
	)

Get/set a subvector from a large vector

void SetSubMatrix	(	CLHEP::HepMatrix &	m,
		int	startRow,
		int	startColumn,
		const CLHEP::HepMatrix &	sub
	)

Set a submatrix in a large matrix