--- /dev/null
+/**************************************************************************
+ * 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. *
+ **************************************************************************/
+
+// $Id$
+// $MpId: AliMpMotifReader.cxx,v 1.10 2006/05/24 13:58:41 ivana Exp $
+// Category: sector
+
+//-----------------------------------------------------------------------------
+// Class AliMpMotifReader
+// -------------------
+// Class that takes care of reading the sector data.
+// Included in AliRoot: 2003/05/02
+// Authors: David Guez, Ivana Hrivnacova; IPN Orsay
+//-----------------------------------------------------------------------------
+
+#include "AliMpFiles.h"
+#include "AliMpDataStreams.h"
+#include "AliMpMotifReader.h"
+#include "AliMpMotifMap.h"
+#include "AliMpMotif.h"
+#include "AliMpMotifSpecial.h"
+#include "AliMpMotifType.h"
+#include "AliMpConnection.h"
+#include "AliMpEncodePair.h"
+
+#include "AliLog.h"
+
+#include <TSystem.h>
+#include <TMath.h>
+#include <Riostream.h>
+#include <Rstrstream.h>
+
+#if !defined(__HP_aCC) && !defined(__alpha)
+ #include <sstream>
+#endif
+
+/// \cond CLASSIMP
+ClassImp(AliMpMotifReader)
+/// \endcond
+
+//_____________________________________________________________________________
+AliMpMotifReader::AliMpMotifReader(AliMp::StationType station,
+ AliMq::Station12Type station12,
+ AliMp::PlaneType plane)
+ : TObject(),
+ fStationType(station),
+ fStation12Type(station12),
+ fPlaneType(plane)
+{
+/// Standard constructor
+}
+
+//_____________________________________________________________________________
+AliMpMotifReader::~AliMpMotifReader()
+{
+/// Destructor
+}
+
+//
+// public methods
+//
+
+//_____________________________________________________________________________
+AliMpMotifType* AliMpMotifReader::BuildMotifType(
+ const AliMpDataStreams& dataStreams,
+ const TString& motifTypeId)
+{
+/// Read the streams describing a motif in the "$MINSTALL/data" directory
+/// and fill the AliMpMotifType structure with.
+/// The streams mentioned are named padPos<maskName>.dat
+/// and connect<maskName>.dat
+
+ // Open streams
+ //
+ istream& padPosStream
+ = dataStreams.
+ CreateDataStream(AliMpFiles::PadPosFilePath(
+ fStationType, fStation12Type, fPlaneType, motifTypeId));
+ istream& bergToGCStream
+ = dataStreams.
+ CreateDataStream(AliMpFiles::BergToGCFilePath(fStationType, fStation12Type));
+
+ istream& motifTypeStream
+ = dataStreams.
+ CreateDataStream(AliMpFiles::MotifFilePath(
+ fStationType, fStation12Type, fPlaneType, motifTypeId));
+
+ AliMpMotifType* motifType = new AliMpMotifType(motifTypeId);
+
+ TExMap positions;
+
+ char line[256];
+ do {
+ padPosStream.getline(line,255);
+ if (!padPosStream) break;
+
+#if defined (__HP_aCC) || (__alpha)
+ strstream strline;
+ strline << line;
+#else
+ istringstream strline(line);
+#endif
+ string key;
+
+ strline>>key;
+ if ((key=="#") || (key=="") ) continue;
+
+ int i,j;
+ strline>>i>>j;
+ positions.Add( AliMpExMap::GetIndex(key),
+ AliMp::Pair(i,j) + 1 );
+ // we have to add 1 to the AliMp::Pair in order to
+ // its value always != 0, as the TExMap returns 0 value
+ // if given key does not exists
+ } while (!padPosStream.eof());
+
+ const Int_t knbergpins =
+ (fStationType == AliMp::kStation12 ) ? 80 : 100;
+ // Station1 & 2 Bergstak connectors have 80 pins, while for stations
+ // 3, 4 and 5 they have 100 pins.
+ Int_t gassiChannel[100];
+ for (Int_t i=0; i<100; ++i) gassiChannel[i] = 0;
+ while(1) {
+ Int_t bergNum;
+ TString gcStr;
+ bergToGCStream>>bergNum>>gcStr;
+ if (!bergToGCStream.good()) break;
+ if (gcStr=="GND") continue;
+ if (bergNum>knbergpins) {
+ Fatal("BuildMotifType","Berg number > 80 ...");
+ continue;
+ }
+ if ( bergNum <= 0 || bergNum >= 101 ) {
+ AliErrorStream() << "Wrong bergNum: " << bergNum << endl;
+ return 0;
+ }
+ gassiChannel[bergNum-1]= atoi(gcStr);
+ }
+
+ Int_t nofPadsX=0;
+ Int_t nofPadsY=0;
+
+ do {
+
+ Int_t ix,iy,numBerg,numKapton,padNum,gassiNum;
+
+ TString lineStr,token;
+ lineStr.ReadLine(motifTypeStream);
+ if (!motifTypeStream.good()) break;
+#if defined (__HP_aCC) || (__alpha)
+ strstream tokenList;
+ tokenList << lineStr.Data();
+#else
+ istringstream tokenList(lineStr.Data());
+#endif
+
+ token.ReadToken(tokenList);
+ if (!tokenList.good()) continue; // column is missing...
+ if ( (token.Length()>0) && (token[0]=='#') ) continue; // this is a comment line
+
+ numBerg = atoi(token.Data());
+ if (numBerg==0) {
+ AliWarning(Form("Berg number %s invalid",token.Data()));
+ continue;
+ }
+
+ token.ReadToken(tokenList);
+ if (!tokenList.good()) continue; // column is missing...
+ numKapton = atoi(token.Data());
+ if (numKapton==0) continue;
+
+
+ token.ReadToken(tokenList);
+ if (!tokenList.good()) continue; // column is missing...
+ if (token=="GND") continue;
+ string padName = token.Data();
+ padNum = motifType->PadNum(token);
+
+ token.ReadToken(tokenList);
+ if (token.IsNull() ) continue; // column is missing...
+// if (token[0]!='E') {
+// cerr<<"Problem : gassinumber isn't begining with E:"<<token<<endl;
+// continue;
+// } else {
+// gassiNum = atoi(token.Data() +1 )-1;
+// }
+ if ( (numBerg<1) || (numBerg>knbergpins) ) {
+ AliWarning(Form("Berg number %d outside range (1..%d)",numBerg,knbergpins));
+ continue;
+ }
+
+ gassiNum = gassiChannel[numBerg-1];
+
+ Long_t value = positions.GetValue(AliMpExMap::GetIndex(padName));
+ if (!value) {
+ AliWarningStream()
+ << "Problem: Pad number " << padNum
+ << " for motif type " << motifTypeId.Data()
+ << " found in the motifType stream, but not in the padPos stream" << endl;
+ continue;
+ }
+
+ AliMpConnection* connection
+ = new AliMpConnection(padNum,numBerg,numKapton,gassiNum, --value);
+
+ Bool_t ok = motifType->AddConnection(connection);
+
+ if (!ok)
+ {
+ AliFatal("Could not add connection");
+ }
+
+ ix = AliMp::PairFirst(value);
+ iy = AliMp::PairSecond(value);
+
+ if (ix>=nofPadsX) nofPadsX=ix+1;
+ if (iy>=nofPadsY) nofPadsY=iy+1;
+
+ } while (!motifTypeStream.eof());
+
+
+ motifType->SetNofPads(nofPadsX, nofPadsY);
+
+ delete &padPosStream;
+ delete &bergToGCStream;
+ delete &motifTypeStream;
+
+ return motifType;
+}
+
+//_____________________________________________________________________________
+AliMpMotifSpecial*
+AliMpMotifReader::BuildMotifSpecial(const AliMpDataStreams& dataStreams,
+ const TString& motifID,
+ AliMpMotifType* motifType,
+ Double_t scale)
+{
+/// Build a special motif by reading the file motifSpecial<motifId>.dat
+/// in the data directory
+
+ // Open streams
+ //
+ istream& in
+ = dataStreams.
+ CreateDataStream(AliMpFiles::MotifSpecialFilePath(
+ fStationType, fStation12Type, fPlaneType, motifID));
+
+ TString id = MotifSpecialName(motifID,scale);
+
+ AliMpMotifSpecial* res = new AliMpMotifSpecial(id,motifType);
+ Int_t i,j;
+ Double_t x,y;
+ in >> i;
+ while (!in.eof()){
+ in >>j >>x >> y;
+ res->SetPadDimensions(i,j,x*scale/2.,y*scale/2.);
+ in >> i;
+ }
+ res->CalculateDimensions();
+
+ delete ∈
+
+ return res;
+}
+
+//_____________________________________________________________________________
+TString
+AliMpMotifReader::MotifSpecialName(const TString& motifID, Double_t scale)
+{
+ /// Build the name taking into the scale, if not 1.0
+ TString id;
+
+ if ( scale != 1.0 )
+ {
+ id = Form("%s-%e",motifID.Data(),scale);
+ }
+ else
+ {
+ id = motifID;
+ }
+ return id;
+}
+
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