Package index

Enumerations

A scalar value drawn from a fixed set of variants.

Enum()

Abstract base class for enumerations

new_enum()

Create a new enum class

property_enum()

Define a property backed by one or more enum classes

Scalar properties

Properties constrained to a single atomic value.

property_scalar() class_string class_integer class_double class_boolean

Define a scalar property

Range properties

Scalar properties bound to an inclusive numeric range.

property_range() property_range_discrete()

Define a range-bound scalar property

Combinators

Combine classes and properties with OR/AND semantics.

property_union() `|`(<S7_property>)

Create Property from a Union of Properties

property_intersection() `&`(<S7_property>)

Create a property from an intersection of properties

Coercion

Coerce S7 objects to plain R vectors.

as_vector()

Coerce an S7 object to a vector