GSI Object Oriented Online Offline (Go4): Go4EventServer/TGo4BackStoreParameter.cxx Source File

Go to the documentation of this file.
00001 // $Id: TGo4BackStoreParameter.cxx 999 2013-07-25 11:58:59Z linev $
00002 //-----------------------------------------------------------------------
00003 //       The GSI Online Offline Object Oriented (Go4) Project
00004 //         Experiment Data Processing at EE department, GSI
00005 //-----------------------------------------------------------------------
00006 // Copyright (C) 2000- GSI Helmholtzzentrum f�r Schwerionenforschung GmbH
00007 //                     Planckstr. 1, 64291 Darmstadt, Germany
00008 // Contact:            http://go4.gsi.de
00009 //-----------------------------------------------------------------------
00010 // This software can be used under the license agreements as stated
00011 // in Go4License.txt file which is part of the distribution.
00012 //-----------------------------------------------------------------------
00013 
00014 #include "TGo4BackStoreParameter.h"
00015 
00016 #include "TGo4Status.h"
00017 #include "TGo4Log.h"
00018 #include "Go4EventServerTypes.h"
00019 
00020 TGo4BackStoreParameter::TGo4BackStoreParameter(const char* name,
00021                                               Int_t splitlevel,
00022                                               Int_t bufsize)
00023 : TGo4EventStoreParameter(name, GO4EV_BACK),
00024    fiSplit(splitlevel), fiBufsize(bufsize)
00025 {
00026    GO4TRACE((14,"TGo4FileStoreParameter::TGo4FileStoreParameter(const char*,...)", __LINE__, __FILE__));
00027    SetTitle(name);
00028 }
00029 
00030 TGo4BackStoreParameter::TGo4BackStoreParameter()
00031 : TGo4EventStoreParameter("Default Go4 FileStore", GO4EV_BACK),
00032    fiSplit(99), fiBufsize(64000)
00033 {
00034    GO4TRACE((14,"TGo4FileStoreParameter::TGo4FileStoreParameter()", __LINE__, __FILE__));
00035    SetTitle("Go4FileStore-Tree");
00036 }
00037 
00038 TGo4BackStoreParameter::~TGo4BackStoreParameter()
00039 {
00040    GO4TRACE((14,"TGo4FileStoreParameter::~TGo4FileStoreParameter()", __LINE__, __FILE__));
00041 }
00042 
00043 Int_t TGo4BackStoreParameter::PrintParameter(Text_t* buffer, Int_t buflen)
00044 {
00045  GO4TRACE((12,"TGo4FileStoreParameter::PrintParameter()",__LINE__, __FILE__));
00046    Int_t locallen=128000;
00047    Text_t localbuf[128000];
00048    if(buflen<0 && buffer!=0) return 0;
00049    Int_t size=0;
00050    Int_t restlen=locallen;
00051    Text_t* current=localbuf;
00052    Int_t delta=TGo4EventStoreParameter::PrintParameter(current,restlen);
00053    restlen-=delta;
00054    current+=delta;
00055    current=TGo4Status::PrintIndent(current,restlen);
00056    current=TGo4Status::PrintBuffer(current,restlen, "  Split level: \t%d \n",fiSplit);
00057    current=TGo4Status::PrintIndent(current,restlen);
00058    current=TGo4Status::PrintBuffer(current,restlen, "  Buffer size: \t%d bytes \n",fiBufsize);
00059    if(buffer==0)
00060       {
00061       std::cout << localbuf << std::endl;
00062       }
00063    else
00064       {
00065          size=locallen-restlen;
00066          if(size>buflen-1)
00067             size=buflen-1;
00068          strncpy(buffer,localbuf,size);
00069       }
00070    return size;
00071 }
00072 
00073 Bool_t TGo4BackStoreParameter::UpdateFrom(TGo4Parameter* rhs)
00074 {
00075    GO4TRACE((12,"TGo4BackStoreParameter::UpdateFrom()",__LINE__, __FILE__));
00076    TGo4BackStoreParameter* backpar=dynamic_cast<TGo4BackStoreParameter*>(rhs);
00077    if(backpar==0) return kFALSE;
00078    if(!TGo4EventStoreParameter::UpdateFrom(rhs)) return kFALSE;
00079    SetSplitlevel(backpar->GetSplitlevel());
00080    SetBufsize(backpar->GetBufsize());
00081    return kTRUE;
00082 }