/**************************************************************************
* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* *
* Author: The ALICE Off-line Project. *
* Contributors are mentioned in the code where appropriate. *
* *
* Permission to use, copy, modify and distribute this software and its *
* documentation strictly for non-commercial purposes is hereby granted *
* without fee, provided that the above copyright notice appears in all *
* copies and that both the copyright notice and this permission notice *
* appear in the supporting documentation. The authors make no claims *
* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
/*
$Log$
*/
///////////////////////////////////////////////////////////////////////////////
// //
// AliObjectArray //
// //
//AliObjectArray is an array of clone (identical) objects. //
//In comparison with the TClonesArray objects in this array don't need //
//to derive from TObject. They also don't need RTTI - type information. //
// //
//Objects type information is stored in object fClassInfo (instance of //
//the AliClassInfo). //
//Objects in array are stored sequentialy in buffers. Buffer is standart C++ //
//array of objects. Buffers size is equal for all of the buffers. If we specify
//fBufferSize==0 objects are stored in one big standart C++ array.
//
// Origin: Marian Ivanov, Uni. of Bratislava, ivanov@fmph.uniba.sk //
//
//Begin_Html
/*
*/
///////////////////////////////////////////////////////////////////////////////
#include "AliObjectArray.h"
ClassImp(AliObjectArray)
AliObjectArray::AliObjectArray():AliMemArray()
{
//
//default constructor
//
fClassInfo = 0;
}
AliObjectArray::AliObjectArray(const char * classname, Int_t buffersize):AliMemArray()
{
//
// AliObject array constructor
// Set class information fClassInfo according specified type and set the array size -size
// Buufer size fBufferSize
fClassInfo = 0;
fBufferSize = buffersize;
SetClass(classname);
}
AliObjectArray::AliObjectArray(const AliObjectArray &arr)
{
//
//
*((AliMemArray*)this) = *((AliMemArray*)&arr);
fClassInfo = arr.GetClassInfo();
}
AliObjectArray & AliObjectArray::operator=(const AliObjectArray &arr)
{
//
//
*((AliMemArray*)this) = *((AliMemArray*)&arr);
fClassInfo = arr.GetClassInfo();
return (*this);
}
AliObjectArray::~AliObjectArray()
{
//
//default destructor
Delete();
}
Bool_t AliObjectArray::SetClass(const char * classname)
{
//
// Set class information fClassInfo according class name
//
Delete();
fClassInfo = AliClassInfo::GenerClassInfo(classname);
fObjectSize = fClassInfo->Size();
return (fClassInfo!=0);
}
void AliObjectArray::Dump(Int_t i)
{
//dump object at position i
if (At(i)) fClassInfo->ObjectDump(At(i));
else printf("index %d - out of range\n",i);
}
void AliObjectArray::Streamer(TBuffer& R__b)
{
//
//Stream of the AliVector2D
//
TString s;
if (R__b.IsReading()) {
Version_t R__v = R__b.ReadVersion(); if (R__v) { }
TObject::Streamer(R__b);
s.Streamer(R__b); //read class info
if (s!=" ") SetClass(s.Data());
else fClassInfo=0;
R__b >> fBufferSize;
R__b >> fObjectSize;
Int_t size;
R__b >> size;
Resize(size);
if (fSize>0){
if (fBufferSize==0) fClassInfo->StreamBuffer(R__b, GetArray(), fSize);
else
for (UInt_t i=0;iStreamBuffer(R__b, GetRow(i), fBufferSize);
}
} else {
R__b.WriteVersion(AliObjectArray::IsA());
TObject::Streamer(R__b);
if (fClassInfo) s = fClassInfo->GetClassName();
else s=" ";
s.Streamer(R__b);
R__b << fBufferSize;
R__b << fObjectSize;
R__b << fSize;
if (fSize>0){
if (fBufferSize==0) fClassInfo->StreamBuffer(R__b, GetArray(), fSize);
else
for (UInt_t i=0;iStreamBuffer(R__b, GetRow(i), fBufferSize);
}
}
}