Added dump() to DataHeader

Database/PersistentDataModel/PersistentDataModel/DataHeader.h

@@ -75,6 +75,8 @@ public: // Non-static members
    /// Add new entry to hash map
    void addHash(IStringPool* pool);
 
+   void dump(std::ostream& ostr) const;
+  
 private:
    friend class DataHeaderElementCnv_p3;
    friend class DataHeaderElementCnv_p4;
@@ -165,6 +167,8 @@ public: // Non-static members
    void setEvtRefTokenStr(const std::string& tokenStr);
    const std::string& getEvtRefTokenStr();
 
+   void dump(std::ostream& ostr) const;
+  
 private:
    friend class DataHeaderCnv_p3;
    friend class DataHeaderCnv_p4;

Database/PersistentDataModel/src/DataHeader.cxx

@@ -142,6 +142,34 @@ SG::TransientAddress* DataHeaderElement::getAddress(const std::string& key,
    sgAddress->setAlias(m_alias);
    return(sgAddress);
 }
+//______________________________________________________________________________
+void DataHeaderElement::dump(std::ostream& ostr) const
+{
+   using namespace std;
+   ostr << "SGKey: " << getKey() << endl;
+   ostr << "CLID: " << getPrimaryClassID();
+   if( getClassIDs().size() > 1 ) {
+      ostr << " ||";
+      for( auto& c : getClassIDs() ) ostr << " " << c;
+   }
+   ostr << std::endl;
+   if( getAlias().size() > 0 ) {
+      ostr << "Alias: ";
+      for( auto& a : getAlias() ) ostr << " " << a;
+      ostr << endl;
+   }
+   if( m_token ) {
+      ostr << "Token: " << m_token->toString();
+      if( m_ownToken ) ostr << " owned";
+      ostr << endl;
+   }
+   if( m_hashes.size() ) {
+      ostr << "Hashes:";
+      for( auto h : m_hashes ) ostr <<  " " << h;
+      ostr << endl;
+   }
+}
+
 //______________________________________________________________________________
 //______________________________________________________________________________
 DataHeader::DataHeader() : m_dataHeader(),
@@ -263,3 +291,24 @@ void DataHeader::setEvtRefTokenStr(const std::string& tokenStr) {
 const std::string& DataHeader::getEvtRefTokenStr() {
    return(m_evtRefTokenStr);
 }
+//______________________________________________________________________________
+#include "CoralBase/AttributeList.h"
+#include "CoralBase/Attribute.h"
+
+void DataHeader::dump(std::ostream& ostr) const
+{
+   using namespace std;
+   ostr << "--- DataHeader Dump ---" << endl;
+   for( auto& el : m_dataHeader ) {
+      el.dump(ostr);
+   }
+   for( auto& el : m_inputDataHeader ) {
+      el.dump(ostr);
+   }
+   ostr << "Status: " << m_status << endl;
+   ostr << "Proc tag: " << m_processTag << endl;
+   ostr << "evtRef: " << m_evtRefTokenStr << endl;
+   ostr << "attrListPtr: " << m_attrList << endl;
+   if( m_attrList ) ostr << "attrListSize: " << m_attrList->size() << endl;
+   ostr << "--- DataHeader End ---" << endl;   
+}

Database/PersistentDataModelAthenaPool/src/DataHeaderCnv.cxx

@@ -186,6 +186,8 @@ StatusCode DataHeaderCnv::DataObjectToPool(DataObject* pObj, const std::string&
    this->m_o_poolToken = dh_token; // return to converter
    return(StatusCode::SUCCESS);
 }
+#include <sstream>
+using namespace std;
 //______________________________________________________________________________
 DataHeader_p5* DataHeaderCnv::poolReadObject_p5() {
    DataHeader_p5* pObj = 0;
@@ -290,6 +292,7 @@ DataHeader* DataHeaderCnv::createTransient() {
       DataHeaderForm_p6* dh_form = nullptr;
       std::auto_ptr<DataHeader_p6> obj( poolReadObject_p6( dh_form ) );
       auto dh = m_tpInConverter_p6.createTransient( obj.get(), *dh_form );
+      // To dump DH:   ostringstream ss; dh->dump(ss); cout << ss.str() << endl;
       return dh;
    } else if (this->compareClassGuid(p5_guid)) {
       std::auto_ptr<DataHeader_p5> obj_p5(this->poolReadObject_p5());