CscRawDataMonitoring: Const fixes.

A long-standing bug in DataVector has meant that it was possible to get
a non-const pointer from a const_iterator.  This package was relying on this
bug to compile; fix that.



Former-commit-id: b07b67f0

MuonSpectrometer/MuonValidation/MuonDQA/MuonRawDataMonitoring/CscRawDataMonitoring/src/CSCSegmValAlg.cxx

@@ -596,7 +596,7 @@ StatusCode CSCSegmValAlg::fillHistograms() {
       for (Trk::SegmentCollection::const_iterator s = m_segms->begin();s != m_segms->end(); ++s) {
 
         // Get segm
-        Muon::MuonSegment *segm=dynamic_cast<Muon::MuonSegment*>(*s);
+        const Muon::MuonSegment *segm=dynamic_cast<const Muon::MuonSegment*>(*s);
 
         if (segm == 0) {
           ATH_MSG_ERROR( "no pointer to segm!!!" );

MuonSpectrometer/MuonValidation/MuonDQA/MuonRawDataMonitoring/CscRawDataMonitoring/src/CscClusterValAlg.cxx

@@ -834,7 +834,7 @@ void  CscClusterValAlg::FillCSCClusters( const CscPrepDataContainer& m_cols, con
     ATH_MSG_DEBUG ( " Begin loop over clusters ============================");
     for ( CscPrepDataCollection::const_iterator m_Itclu = m_clus.begin();
         m_Itclu != m_clus.end(); ++m_Itclu ) {
-      CscPrepData& m_iClus = **m_Itclu;
+      const CscPrepData& m_iClus = **m_Itclu;
       const std::vector<Identifier>& m_stripIds = m_iClus.rdoList();    
       float m_clu_charge = m_iClus.charge();
       float m_clu_time = m_iClus.time();