StreamedProducts.cc

Go to the documentation of this file.

#include "DataFormats/Streamer/interface/StreamedProducts.h"
#include "FWCore/Utilities/interface/EDMException.h"
#include "DataFormats/Common/interface/WrapperBase.h"

namespace edm {
    StreamedProduct::StreamedProduct(WrapperBase const* prod,
            BranchDescription const& desc,
            bool present,
            std::vector<BranchID> const* parents) :
      prod_(prod), desc_(&desc), present_(present), parents_(parents) {
      if (present_ && prod == nullptr) {
        std::string branchName = desc.branchName();
        if(branchName.empty()) {
          BranchDescription localCopy(desc);
          localCopy.initBranchName();
          branchName = localCopy.branchName();
        }
        throw edm::Exception(edm::errors::LogicError, "StreamedProduct::StreamedProduct\n")
           << "A product with a status of 'present' is not actually present.\n"
           << "The branch name is " << branchName << "\n"
           << "Contact a framework developer.\n";
      }
    }

    void
    SendJobHeader::initializeTransients() {
      for(BranchDescription& desc : descs_) {
        desc.init();
      }
    }
}