PrintAlgsSequences.cpp

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#include "GaudiKernel/IProperty.h"
#include "GaudiKernel/Property.h"
#include "GaudiKernel/IAlgManager.h"
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/IMessageSvc.h"
#include "GaudiKernel/IAlgorithm.h"

namespace {
  void printAlgsSequences(SmartIF<IAlgManager>& algmgr, const std::string& algname, MsgStream& log, int indent) {
    using Gaudi::Utils::TypeNameString;
    log << MSG::ALWAYS;
    for(int i=0; i < indent; ++i) log << "     ";
    log << algname << endmsg;
    auto prop = algmgr->algorithm<IProperty>(algname, false);
    if (prop) {
      // Try to get the property Members
      StringArrayProperty p("Members", {});
      if (prop->getProperty(&p).isSuccess()) {
        for(auto& subalgname: p.value()) {
          printAlgsSequences(algmgr, subalgname, log, indent+1);
        }
      }
    } else {
      log << MSG::WARNING << "Cannot get properties of " << algname << endmsg;
    }
  }
  void printAlgsSequences(IInterface* app) {
    auto prop = SmartIF<IProperty>(app);
    auto algmgr = SmartIF<IAlgManager>(app);
    auto msgsvc = SmartIF<IMessageSvc>(app);
    if ( ! (prop && algmgr) ) return;
    StringArrayProperty topalg("TopAlg", {});
    if (prop->getProperty(&topalg).isSuccess()) {
      MsgStream log(msgsvc, "ApplicationMgr");
      log << MSG::ALWAYS << "****************************** Algorithm Sequence ****************************" << endmsg;
      for(auto& algname: topalg.value()) {
        printAlgsSequences(algmgr, algname, log, 0);
      }
      log << MSG::ALWAYS << "******************************************************************************" << endmsg;
    }
  }
}

#ifdef GAUDI_HASCLASSVISIBILITY
#pragma GCC visibility push(default)
#endif
extern "C" {
  void py_helper_printAlgsSequences(IInterface* app) {
    printAlgsSequences(app);
  }
}
#ifdef GAUDI_HASCLASSVISIBILITY
#pragma GCC visibility pop
#endif