[u/mrichter/AliRoot.git] / TOF / macrosQA / merge.C

//
// Macro to merge root files
//
void merge(Bool_t isOnGrid=kTRUE,
	   Char_t *outputFileName="AnalysisResults.root",
	   Char_t *inputFileName="listOfFiles.txt")
{

  if (isOnGrid) TGrid::Connect("alien://");

  TFileMerger m;
  m.OutputFile(outputFileName);

  ifstream ftxt(inputFileName);
  Char_t fileName[4096];
  while (!ftxt.eof()) {
    ftxt.getline(fileName,4096);
    if (ftxt.eof()) break;
    m.AddFile(fileName);
  }
  ftxt.close();

  m.Merge();

}
Commit	Line	Data
9ac4ef53	1	//
	2	// Macro to merge root files
	3	//
	4	void merge(Bool_t isOnGrid=kTRUE,
	5	Char_t *outputFileName="AnalysisResults.root",
	6	Char_t *inputFileName="listOfFiles.txt")
	7	{
	8
	9	if (isOnGrid) TGrid::Connect("alien://");
	10
	11	TFileMerger m;
	12	m.OutputFile(outputFileName);
	13
	14	ifstream ftxt(inputFileName);
	15	Char_t fileName[4096];
	16	while (!ftxt.eof()) {
	17	ftxt.getline(fileName,4096);
	18	if (ftxt.eof()) break;
	19	m.AddFile(fileName);
	20	}
	21	ftxt.close();
	22
	23	m.Merge();
	24
	25	}