S7 wrappers for base types

Source: R/base.R

The following S7 classes represent base types allowing them to be used within S7:

  • class_logical

  • class_integer

  • class_double

  • class_complex

  • class_character

  • class_raw

  • class_list

  • class_expression

  • class_name

  • class_call

  • class_function

  • class_environment (can only be used for properties)

We also include three union types to model numerics, atomics, and vectors respectively:

  • class_numeric is a union of class_integer and class_double.

  • class_atomic is a union of class_logical, class_numeric, class_complex, class_character, and class_raw.

  • class_vector is a union of class_atomic, class_list, and class_expression.

  • class_language is a union of class_name and class_call.

class_logical

class_integer

class_double

class_complex

class_character

class_raw

class_list

class_expression

class_name

class_call

class_function

class_environment

class_numeric

class_atomic

class_vector

class_language

Value

S7 classes wrapping around common base types and S3 classes.

Examples


class_integer
#> <S7_base_class>: <integer>
class_numeric
#> <S7_union>: <integer> or <double>
class_factor
#> <S7_S3_class>: S3<factor>