| 1 | /* ======================================================================== *\
|
|---|
| 2 | !
|
|---|
| 3 | ! *
|
|---|
| 4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
|
|---|
| 5 | ! * Software. It is distributed to you in the hope that it can be a useful
|
|---|
| 6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
|
|---|
| 7 | ! * It is distributed WITHOUT ANY WARRANTY.
|
|---|
| 8 | ! *
|
|---|
| 9 | ! * Permission to use, copy, modify and distribute this software and its
|
|---|
| 10 | ! * documentation for any purpose is hereby granted without fee,
|
|---|
| 11 | ! * provided that the above copyright notice appear in all copies and
|
|---|
| 12 | ! * that both that copyright notice and this permission notice appear
|
|---|
| 13 | ! * in supporting documentation. It is provided "as is" without express
|
|---|
| 14 | ! * or implied warranty.
|
|---|
| 15 | ! *
|
|---|
| 16 | !
|
|---|
| 17 | !
|
|---|
| 18 | ! Author(s): Thomas Bretz 9/2002 <mailto:tbretz@astro.uni-wuerzburg.de>
|
|---|
| 19 | !
|
|---|
| 20 | ! Copyright: MAGIC Software Development, 2000-2002
|
|---|
| 21 | !
|
|---|
| 22 | !
|
|---|
| 23 | \* ======================================================================== */
|
|---|
| 24 |
|
|---|
| 25 | /////////////////////////////////////////////////////////////////////////////
|
|---|
| 26 | //
|
|---|
| 27 | // MMatrixLoop
|
|---|
| 28 | //
|
|---|
| 29 | // Use this task instead of reading from a file. It loops through the rows
|
|---|
| 30 | // of a given MHMatrix. PreProcessing the task again starts from scratch.
|
|---|
| 31 | //
|
|---|
| 32 | /////////////////////////////////////////////////////////////////////////////
|
|---|
| 33 | #include "MMatrixLoop.h"
|
|---|
| 34 |
|
|---|
| 35 | #include "MHMatrix.h"
|
|---|
| 36 | #include "MLog.h"
|
|---|
| 37 |
|
|---|
| 38 | ClassImp(MMatrixLoop);
|
|---|
| 39 |
|
|---|
| 40 | const TString MMatrixLoop::gsDefName = "MRead";
|
|---|
| 41 | const TString MMatrixLoop::gsDefTitle = "Loop through a MHMatrix (instead of reading from a file)";
|
|---|
| 42 |
|
|---|
| 43 | // --------------------------------------------------------------------------
|
|---|
| 44 | //
|
|---|
| 45 | // Default Constructor. Specify the MHMatrix object you want to loop
|
|---|
| 46 | // through.
|
|---|
| 47 | //
|
|---|
| 48 | MMatrixLoop::MMatrixLoop(MHMatrix *mat, const char *name, const char *title) : fMatrix(mat)
|
|---|
| 49 | {
|
|---|
| 50 | fName = name ? name : gsDefName.Data();
|
|---|
| 51 | fTitle = title ? title : gsDefTitle.Data();
|
|---|
| 52 | }
|
|---|
| 53 |
|
|---|
| 54 | // --------------------------------------------------------------------------
|
|---|
| 55 | //
|
|---|
| 56 | // Return the number of events (rows) in the matrix
|
|---|
| 57 | //
|
|---|
| 58 | UInt_t MMatrixLoop::GetEntries()
|
|---|
| 59 | {
|
|---|
| 60 | return fMatrix ? fMatrix->GetNumRows() : 0;
|
|---|
| 61 | }
|
|---|
| 62 |
|
|---|
| 63 | // --------------------------------------------------------------------------
|
|---|
| 64 | //
|
|---|
| 65 | // Return name of MHMatrix, <n/a> if not available
|
|---|
| 66 | //
|
|---|
| 67 | TString MMatrixLoop::GetFileName() const
|
|---|
| 68 | {
|
|---|
| 69 | return fMatrix ? fMatrix->GetName() : "<n/a>";
|
|---|
| 70 | }
|
|---|
| 71 |
|
|---|
| 72 | // --------------------------------------------------------------------------
|
|---|
| 73 | //
|
|---|
| 74 | Int_t MMatrixLoop::PreProcess(MParList *plist)
|
|---|
| 75 | {
|
|---|
| 76 | fNumRow = 0;
|
|---|
| 77 |
|
|---|
| 78 | return fMatrix ? kTRUE : kFALSE;
|
|---|
| 79 | }
|
|---|
| 80 |
|
|---|
| 81 | // --------------------------------------------------------------------------
|
|---|
| 82 | //
|
|---|
| 83 | // Set the present row of the Matrix, stops the loop when all rows have
|
|---|
| 84 | // been accessed.
|
|---|
| 85 | //
|
|---|
| 86 | Int_t MMatrixLoop::Process()
|
|---|
| 87 | {
|
|---|
| 88 | return fMatrix->SetNumRow(fNumRow++);
|
|---|
| 89 | }
|
|---|
