Struct podio::SchemaEvolution::MapIndex

struct MapIndex

Helper struct combining the current schema version of each type and an index into the schema evolution “map” below.

Public Members

SchemaVersionT currentVersion

The current schema version for each type.

size_t index

The index in the evolution function map.

Public Static Attributes

static constexpr size_t NoEvolutionAvailable = -1u

Tombstone value indicating that no evolution function is available (yet)