DataFormats/Provenance/src/Provenance.cc - master - githubmirror/cmssw

DataFormats/Provenance/src/Provenance.cc

58 строк2 KB

Christopher Jones

Renamed BranchDescription to ProductDescription

25 янв 2025, 01:05

25 янв 2025, 01:0573afa2d

#include "DataFormats/Provenance/interface/Provenance.h"

#include "DataFormats/Provenance/interface/MergeableRunProductMetadataBase.h"
#include "DataFormats/Provenance/interface/ProductProvenanceLookup.h"
#include "DataFormats/Provenance/interface/ProcessConfiguration.h"

#include <algorithm>
#include <cassert>

/*----------------------------------------------------------------------

----------------------------------------------------------------------*/

namespace edm {

  Provenance::Provenance() : Provenance{StableProvenance()} {}

  Provenance::Provenance(std::shared_ptr<ProductDescription const> const& p, ProductID const& pid)
      : stableProvenance_(p, pid), store_(), mergeableRunProductMetadata_() {}

  Provenance::Provenance(StableProvenance const& stable)
      : stableProvenance_(stable), store_(), mergeableRunProductMetadata_() {}

  ProductProvenance const* Provenance::productProvenance() const {
    if (!store_) {
      return nullptr;
    }
    return store_->branchIDToProvenance(originalBranchID());
  }

  bool Provenance::knownImproperlyMerged() const {
    if (mergeableRunProductMetadata_ && productDescription().isMergeable()) {
      // This part handles the cases where the product is
      // a mergeable run product from the input.
      return mergeableRunProductMetadata_->knownImproperlyMerged(processName());
    }
    // All other cases
    return false;
  }

  void Provenance::write(std::ostream& os) const {
    // This is grossly inadequate, but it is not critical for the
    // first pass.
    stable().write(os);
    auto pp = productProvenance();
    if (pp != nullptr) {
      pp->write(os);
    }
  }

  bool operator==(Provenance const& a, Provenance const& b) { return a.stable() == b.stable(); }

  void Provenance::swap(Provenance& iOther) {
    stableProvenance_.swap(iOther.stableProvenance_);
    std::swap(store_, iOther.store_);
    std::swap(mergeableRunProductMetadata_, iOther.mergeableRunProductMetadata_);
  }
}  // namespace edm