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save (read) CLHEP::HepMatrix to (from) text files More...
#include <matrixSaver.h>
Public Member Functions | |
| std::vector< CLHEP::HepMatrix > | getConcreteMatrixVector (std::string inputFileName) |
| CLHEP::HepGenMatrix * | getMatrix (std::string inputFileName) |
| std::vector < CLHEP::HepGenMatrix * > * | getMatrixVector (std::string inputFileName) |
| matrixSaver () | |
| int | saveMatrix (std::string outputFileName, const CLHEP::HepGenMatrix *saveMe) |
| int | saveMatrixVector (std::string outputFileName, const std::vector< CLHEP::HepGenMatrix * > &saveMe) |
| int | touch (std::string inputFileName) |
| ~matrixSaver () | |
save (read) CLHEP::HepMatrix to (from) text files
Definition at line 26 of file matrixSaver.h.
| matrixSaver::matrixSaver | ( | ) |
Definition at line 16 of file matrixSaver.cc.
{
// std::cout << "[matrixSaver][ctor] matrixSaver instance" << std::endl ;
}
| matrixSaver::~matrixSaver | ( | ) |
Definition at line 22 of file matrixSaver.cc.
{
// std::cout << "[matrixSaver][dtor] destroyed" << std::endl ;
}
| std::vector< CLHEP::HepMatrix > matrixSaver::getConcreteMatrixVector | ( | std::string | inputFileName | ) |
Definition at line 218 of file matrixSaver.cc.
References i, recoMuon::in, analyzePatCleaning_cfg::inputFile, and NULL.
{
// open the output file
std::fstream inputFile (inputFileName.c_str (), std::ios::in) ;
assert (inputFile != NULL) ;
// get the vector length
int numElem = 0 ;
inputFile >> numElem ;
// get the matrix dimensions
int numRow = 0 ;
int numCol = 0 ;
inputFile >> numRow ;
inputFile >> numCol ;
//PG prepara il vector
std::vector<CLHEP::HepMatrix> matrixVector (
numElem,
CLHEP::HepMatrix (numRow,numCol,0)
) ;
//PG loop sugli elementi del vettore
for (int i=0 ; i<numElem ; ++i)
{
//PG scarica su un oggetto concreto
inputFile >> matrixVector[i] ;
}
return matrixVector ;
}
| CLHEP::HepGenMatrix * matrixSaver::getMatrix | ( | std::string | inputFileName | ) |
Definition at line 147 of file matrixSaver.cc.
References ExpressReco_HICollisions_FallBack::cerr, recoMuon::in, analyzePatCleaning_cfg::inputFile, and NULL.
Referenced by getSavedMatrix().
{
//PG open the output file
std::fstream inputFile (inputFileName.c_str (), std::ios::in) ;
if (inputFile == NULL) std::cerr << "file: " << inputFileName << std::endl ;
assert (inputFile != NULL) ;
//PG get the matrix dimensions
int numRow = 0 ;
int numCol = 0 ;
inputFile >> numRow ;
inputFile >> numCol ;
//PG instantiate the matrix
CLHEP::HepGenMatrix * matrix ;
if (numCol > 1)
matrix = new CLHEP::HepMatrix (numRow, numCol, 0) ;
else
matrix = new CLHEP::HepVector (numRow, 0) ;
inputFile >> *matrix ;
return matrix ;
}
| std::vector< CLHEP::HepGenMatrix * > * matrixSaver::getMatrixVector | ( | std::string | inputFileName | ) |
Definition at line 174 of file matrixSaver.cc.
References i, recoMuon::in, analyzePatCleaning_cfg::inputFile, and NULL.
{
// open the output file
std::fstream inputFile (inputFileName.c_str (), std::ios::in) ;
assert (inputFile != NULL) ;
// get the vector length
int numElem = 0 ;
inputFile >> numElem ;
// get the matrix dimensions
int numRow = 0 ;
int numCol = 0 ;
inputFile >> numRow ;
inputFile >> numCol ;
//PG prepara il vector
std::vector<CLHEP::HepGenMatrix*>* matrixVector =
new std::vector<CLHEP::HepGenMatrix*> (numElem) ;
//PG loop sugli elementi del vettore
for (int i=0 ; i<numElem ; ++i)
{
//PG definisce il puntatore
CLHEP::HepGenMatrix * matrix ;
//PG attribuisce un oggetto concreto
if (numCol > 1)
matrix = new CLHEP::HepMatrix (numRow, numCol, 0) ;
else
matrix = new CLHEP::HepVector (numRow, 0) ;
//PG scarica su un oggetto concreto
inputFile >> *matrix ;
//PG riempie il vettore
(*matrixVector)[i] = matrix ;
}
return matrixVector ;
}
| int matrixSaver::saveMatrix | ( | std::string | outputFileName, |
| const CLHEP::HepGenMatrix * | saveMe | ||
| ) |
Definition at line 58 of file matrixSaver.cc.
References dbtoconf::out, and download_sqlite_cfg::outputFile.
{
// open the output file
std::fstream outputFile (outputFileName.c_str (), std::ios::out) ;
assert (outputFile) ;
int numRow = saveMe->num_row () ;
int numCol = saveMe->num_col () ;
// write out the matrix dimensions
outputFile << numRow << '\t'
<< numCol << '\n' ;
outputFile << saveMe ;
return 0 ;
}
| int matrixSaver::saveMatrixVector | ( | std::string | outputFileName, |
| const std::vector< CLHEP::HepGenMatrix * > & | saveMe | ||
| ) |
Definition at line 80 of file matrixSaver.cc.
References NULL, dbtoconf::out, and download_sqlite_cfg::outputFile.
{
typedef std::vector<CLHEP::HepGenMatrix*>::const_iterator const_iterator ;
// open the output file
std::fstream outputFile (filename.c_str (), std::ios::out) ;
assert (outputFile != NULL) ;
// save the number of elements of the vector
outputFile << saveMe.size ()
<< '\n' ;
// save the matrix sizes
outputFile << (*saveMe.begin ())->num_row ()
<< '\t'
<< (*saveMe.begin ())->num_col ()
<< '\n' ;
// loop over the vector
for (const_iterator it = saveMe.begin () ;
it != saveMe.end () ;
++it)
{
outputFile << (*it) ;
} // loop over the vecor
return 0 ;
}
| int matrixSaver::touch | ( | std::string | inputFileName | ) |
Definition at line 138 of file matrixSaver.cc.
References recoMuon::in, analyzePatCleaning_cfg::inputFile, and NULL.
Referenced by getSavedMatrix().
{
std::fstream inputFile (inputFileName.c_str (), std::ios::in) ;
return (inputFile != NULL) ;
}
1.7.3