LCDG4: lStdHep::Event class Reference

00397 {
00398 //
00399 // Read event header
00400 //
00401    long len;
00402 
00403    cleanup();
00404 
00405    blockid = ls.readLong();
00406    ntot    = ls.readLong();
00407    if(version) {
00408      delete[] version; // avoid leaking memory... GL040817
00409      version=NULL;
00410    }
00411    version = ls.readString(len);
00412    if (blockid != LSH_EVENTHEADER) ls.setError(LSH_NOEVENT);
00413 
00414    evtnum    = ls.readLong();
00415    storenum  = ls.readLong();
00416    runnum    = ls.readLong();
00417    trigMask  = ls.readLong();
00418    nBlocks   = ls.readLong();
00419    dimBlocks = ls.readLong();
00420 
00421    if (*version == '2') {
00422       nNTuples = ls.readLong();
00423       dimNTuples = ls.readLong();
00424       if (dimBlocks) {
00425          blockIds  = ls.readLongArray(len);
00426          ptrBlocks = ls.readLongArray(len);
00427       }
00428       if (dimNTuples) {
00429          ls.setError(LSH_NOTSUPPORTED);
00430          return(ls.getError());
00431       }
00432    }
00433    else {
00434       nNTuples   = 0;
00435       dimNTuples = 0;
00436       blockIds   = ls.readLongArray(len);
00437       ptrBlocks  = ls.readLongArray(len);
00438    }
00439 //
00440 // Read event
00441 //
00442    for (int i = 0; i < nBlocks; i++) {
00443       blockid = ls.readLong();
00444       ntot    = ls.readLong();
00445       if(version) {
00446         delete[] version; // avoid leaking memory... GL040817
00447         version=NULL;
00448       }
00449       version = ls.readString(len);
00450 
00451       isEmpty = 0;
00452       switch (blockIds[i]) {
00453          case LSH_STDHEP          : // 101
00454             nevhep = ls.readLong();
00455             nhep   = ls.readLong();
00456             isthep = ls.readLongArray(len);
00457             idhep  = ls.readLongArray(len);
00458             jmohep = ls.readLongArray(len);
00459             jdahep = ls.readLongArray(len);
00460             phep   = ls.readDoubleArray(len);
00461             vhep   = ls.readDoubleArray(len);
00462             break;
00463          case LSH_OFFTRACKARRAYS  : // 102
00464          case LSH_OFFTRACKSTRUCT  : // 103
00465          case LSH_TRACEARRAYS     : // 104
00466          case LSH_STDHEPM         : // 105
00467             break;
00468          case LSH_STDHEPBEG       : // 106
00469             bnevtreq  = ls.readLong();
00470             bnevtgen  = ls.readLong();
00471             bnevtwrt  = ls.readLong();
00472             bstdecom  = ls.readFloat();
00473             bstdxsec  = ls.readFloat();
00474             bstdseed1 = ls.readDouble();
00475             bstdseed2 = ls.readDouble();
00476             isEmpty  = 1;
00477             break;
00478          case LSH_STDHEPEND       : // 107
00479             enevtreq  = ls.readLong();
00480             enevtgen  = ls.readLong();
00481             enevtwrt  = ls.readLong();
00482             estdecom  = ls.readFloat();
00483             estdxsec  = ls.readFloat();
00484             estdseed1 = ls.readDouble();
00485             estdseed2 = ls.readDouble();
00486             isEmpty = 1;
00487             break;
00488          case LSH_STDHEPCXX       : // 108
00489             break;
00490       }
00491    }
00492    return(ls.getError());
00493 };

lStdHep::Event Class Reference

Public Member Functions

Public Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation


Public Member Functions
	Event ()
	~Event ()
void	cleanup (void)
long	read (lStdHep &ls)
long	printHeader (FILE *fp)
long	print (FILE *fp)
Public Attributes
long	isEmpty
long	blockid
long	ntot
const char *	version
long	evtnum
long	storenum
long	runnum
long	trigMask
long	nBlocks
long	dimBlocks
long	nNTuples
long	dimNTuples
long *	blockIds
long *	ptrBlocks
long	nevhep
long	nhep
long *	isthep
long *	idhep
long *	jmohep
long *	jdahep
double *	phep
double *	vhep
long	bnevtreq
long	bnevtgen
long	bnevtwrt
double	bstdecom
double	bstdxsec
double	bstdseed1
double	bstdseed2
long	enevtreq
long	enevtgen
long	enevtwrt
double	estdecom
double	estdxsec
double	estdseed1
double	estdseed2