art::FileCatalogMetadata::InheritedMetadata Class Reference

Public Member Functions
	InheritedMetadata (std::vector< std::string > const &sortedMdToInherit, collection_type const &coll)
auto const &	entries () const
void	check_values (collection_type const &fromInput) const

Private Attributes
collection_type	orderedmd_
std::unordered_map< std::string, std::string >	inputmd_

Detailed Description

Definition at line 84 of file FileCatalogMetadata.h.

Constructor & Destructor Documentation

art::FileCatalogMetadata::InheritedMetadata::InheritedMetadata ( std::vector< std::string > const &  sortedMdToInherit, collection_type const &  coll  )

inline

Definition at line 86 of file FileCatalogMetadata.h.

      {
        detail::OldToNew const translator;
        for (auto const& pr : coll) {
          if (cet::search_all(sortedMdToInherit, translator(pr.first))) {
            inputmd_.insert(pr);
            orderedmd_.emplace_back(pr);
          }
        }
      }

Member Function Documentation

void art::FileCatalogMetadata::InheritedMetadata::check_values ( collection_type const &  fromInput ) const

inline

Definition at line 105 of file FileCatalogMetadata.h.

References util::cend(), art::errors::LogicError, art::errors::MismatchedInputFiles, and value.

      {
        for (auto const& [key, value] : fromInput) {
          auto it = inputmd_.find(key);
          if (it == cend(inputmd_)) {
            throw Exception(errors::LogicError)
              << "Metadata key " << key
              << " missing from list of metadata to inherit from input "
                 "files.\n";
          } else if (it->second != value) {
            throw Exception(errors::MismatchedInputFiles)
              << "The value for '" << key
              << "' for the current file is: " << value
              << ", which conflicts with the value from the first input file "
                 "(\""
              << it->second << "\").\n";
          }
        }
      }

auto const& art::FileCatalogMetadata::InheritedMetadata::entries ( ) const

inline

Definition at line 99 of file FileCatalogMetadata.h.

      {
        return orderedmd_;
      }

Member Data Documentation

std::unordered_map<std::string, std::string> art::FileCatalogMetadata::InheritedMetadata::inputmd_

private

Definition at line 127 of file FileCatalogMetadata.h.

collection_type art::FileCatalogMetadata::InheritedMetadata::orderedmd_

private

Definition at line 126 of file FileCatalogMetadata.h.

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The documentation for this class was generated from the following file:

• art/Framework/Services/System/FileCatalogMetadata.h