include/ActsPodioEdm/DatamodelDefinition.h

0001 // AUTOMATICALLY GENERATED FILE - DO NOT EDIT
0002
0003 #ifndef ActsPodioEdmDATAMODEL_DEFINITION_H
0004 #define ActsPodioEdmDATAMODEL_DEFINITION_H
0005
0006 #include "podio/DatamodelRegistry.h"
0007 #include "podio/SchemaEvolution.h"
0008
0009 namespace ActsPodioEdm::meta {
0010 /**
0011  * The complete definition of the datamodel at generation time in JSON format.
0012  */
0013 static constexpr auto ActsPodioEdm__JSONDefinition =
0014     R"DATAMODELDEF({"options": {"getSyntax": true, "exposePODMembers": false, "includeSubfolder": "ActsPodioEdm/"}, "schema_version": 1, "components": {"ActsPodioEdm::Surface": {"Members": ["int surfaceType", "int boundsType", "std::uint64_t geometryId", "std::uint64_t identifier", "std::array<double, 10> boundValues", "std::uint32_t boundValuesSize", "std::array<double, 16> transform"]}, "ActsPodioEdm::TrackInfo": {"Members": ["std::array<double, 6> parameters", "std::array<double, 36> covariance // local covariance", "std::uint32_t tipIndex // index of the outermost track state", "std::uint32_t stemIndex // index of the innermost track state", "unsigned int nMeasurements // number of measurements", "unsigned int nHoles // number of holes", "float chi2 // chi squared of the track", "unsigned int ndf // number of degrees of freedom", "unsigned int nOutliers // number of outliers", "unsigned int nSharedHits // number of shared hits"]}, "ActsPodioEdm::TrackStateInfo": {"Members": ["std::uint32_t previous", "std::uint32_t next", "std::uint32_t ipredicted", "std::uint32_t ifiltered", "std::uint32_t ismoothed", "std::array<double, 6> measurement", "std::array<double, 36> measurementCovariance", "std::uint32_t measdim", "std::uint32_t ijacobian", "std::uint64_t projector", "bool hasProjector", "float chi2", "double pathLength", "std::uint64_t typeFlags", "std::uint64_t uncalibratedIdentifier"]}, "ActsPodioEdm::BoundParametersInfo": {"Members": ["std::array<double, 6> values", "std::array<double, 36> covariance"]}, "ActsPodioEdm::JacobianInfo": {"Members": ["std::array<double, 36> values"]}, "ActsPodioEdm::ParticleHypothesis": {"Members": ["std::uint32_t absPdg", "float mass", "float absQ"]}}, "datatypes": {"ActsPodioEdm::Track": {"Description": "Reconstructed track", "Author": "Paul Gessinger, CERN", "Members": ["ActsPodioEdm::TrackInfo data // local parameters and covariance", "ActsPodioEdm::Surface referenceSurface // reference surface", "ActsPodioEdm::ParticleHypothesis particleHypothesis // particle hypothesis"], "VectorMembers": [], "OneToOneRelations": [], "OneToManyRelations": [], "ExtraCode": {}, "MutableExtraCode": {}}, "ActsPodioEdm::TrackState": {"Description": "Local state on a track", "Author": "Paul Gessinger, CERN", "Members": ["ActsPodioEdm::TrackStateInfo data // local information", "ActsPodioEdm::Surface referenceSurface // reference surface"], "VectorMembers": [], "OneToOneRelations": [], "OneToManyRelations": [], "ExtraCode": {}, "MutableExtraCode": {}}, "ActsPodioEdm::BoundParameters": {"Description": "Local track parameters", "Author": "Paul Gessinger, CERN", "Members": ["ActsPodioEdm::BoundParametersInfo data // parameter information"], "VectorMembers": [], "OneToOneRelations": [], "OneToManyRelations": [], "ExtraCode": {}, "MutableExtraCode": {}}, "ActsPodioEdm::Jacobian": {"Description": "Jacobian matrix from the previous track state to the current one", "Author": "Paul Gessinger, CERN", "Members": ["ActsPodioEdm::JacobianInfo data // the jacobian data"], "VectorMembers": [], "OneToOneRelations": [], "OneToManyRelations": [], "ExtraCode": {}, "MutableExtraCode": {}}, "ActsPodioEdm::Measurement": {"Description": "Local representation of a measurement", "Author": "Paul Gessinger, CERN", "Members": ["std::uint64_t geometryId // the associated surface identifier"], "VectorMembers": ["std::uint16_t indices // the local indices", "double parameterValues // the measurement parameter value", "double covarianceValues // the measurement covairance value"], "OneToOneRelations": ["edm4hep::SimTrackerHit simHit // the associated simulated hit"], "ExtraCode": {"declaration": "std::size_t size() const {\n  return indices_size();\n}\n"}, "OneToManyRelations": [], "MutableExtraCode": {}}, "ActsPodioEdm::TrackerHitLocal": {"Description": "Sensor-local tracker hit", "Author": "Paul Gessinger, CERN", "Members": ["std::uint64_t cellID // ID of the sensor that created this hit", "std::int32_t type // type of raw data hit, use depends on writer", "std::int32_t quality // quality bit flag of the hit", "float time[ns] // time of the hit (depends on measurement type)", "float eDep[GeV] // energy deposited on the hit (optional)", "float eDepError[GeV] // error measured on EDep (optional)", "edm4hep::Vector3d position[mm] // global hit position (depends on measurement type)"], "VectorMembers": ["float measurement // Entries in the measurement value vector", "float covariance // Entries in the measurement covariance vector. Order is column major"], "OneToOneRelations": [], "OneToManyRelations": [], "ExtraCode": {}, "MutableExtraCode": {}}}, "interfaces": {}, "links": {}})DATAMODELDEF";
0015
0016 /**
0017  * The names of all relations and vector members for all datatypes
0018  */
0019 inline podio::RelationNameMapping ActsPodioEdm__getRelationNames() {
0020   using namespace std::string_view_literals;
0021   return {
0022       {
0023           "ActsPodioEdm::Track"sv,
0024           {},
0025           {},
0026       },
0027       {
0028           "ActsPodioEdm::TrackState"sv,
0029           {},
0030           {},
0031       },
0032       {
0033           "ActsPodioEdm::BoundParameters"sv,
0034           {},
0035           {},
0036       },
0037       {
0038           "ActsPodioEdm::Jacobian"sv,
0039           {},
0040           {},
0041       },
0042       {
0043           "ActsPodioEdm::Measurement"sv,
0044           {"simHit"sv},
0045           {"indices"sv, "parameterValues"sv, "covarianceValues"sv},
0046       },
0047       {
0048           "ActsPodioEdm::TrackerHitLocal"sv,
0049           {},
0050           {"measurement"sv, "covariance"sv},
0051       },
0052   };
0053 }
0054
0055 /**
0056  * The schema version at generation time
0057  */
0058 static constexpr podio::SchemaVersionT schemaVersion = 1;
0059
0060 /**
0061  * The helper class that takes care of registering the datamodel definition to
0062  * the DatamodelRegistry and to provide the index in that registry.
0063  *
0064  * Implemented as a singleton mainly to ensure only a single registration of
0065  * each datamodel, during the constructor
0066  */
0067 class DatamodelRegistryIndex {
0068  public:
0069   static size_t value() {
0070     static const auto relationNames = ActsPodioEdm__getRelationNames();
0071     static auto index = DatamodelRegistryIndex(
0072         podio::DatamodelRegistry::mutInstance().registerDatamodel(
0073             "ActsPodioEdm", ActsPodioEdm__JSONDefinition, relationNames));
0074     return index.m_value;
0075   }
0076
0077  private:
0078   DatamodelRegistryIndex(size_t v) : m_value(v) {}
0079   size_t m_value{podio::DatamodelRegistry::NoDefinitionAvailable};
0080 };
0081
0082 namespace static_registration {
0083 // The usual trick via an IIFE and a const variable that we assign to, to
0084 // ensure that we populate this before everything starts
0085 inline bool ensureRegistration() {
0086   const static auto reg = []() {
0087     return ActsPodioEdm::meta::DatamodelRegistryIndex::value() !=
0088            podio::DatamodelRegistry::NoDefinitionAvailable;
0089   }();
0090   return reg;
0091 }
0092
0093 const auto registrationEnsured = ensureRegistration();
0094 }  // namespace static_registration
0095
0096 }  // namespace ActsPodioEdm::meta
0097
0098 #endif