package containers

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A modular, clean and powerful extension of the OCaml standard library

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dune-project
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github.com Readme Changelog Edit opam file Versions (23)

Authors

  1. S
    Simon Cruanes

Maintainers

  1. S
    simon.cruanes.2007@m4x.org

Sources

v3.8.tar.gz
md5=f1c717c9a1015e81253f226ae594f547
sha512=7640b6af5a61e53e52eac51f237a06c5c21597374481af218cf0601c2b9059b96254058b92adb73ce20b1dece4ccaffb99d1b29b235c4dc954619738d8d0de40

doc/containers.codegen/Containers_codegen/Bitfield/index.html

Module Containers_codegen.BitfieldSource

Generate efficient bitfields that fit in an integer

Sourcetype t
Sourceval make : ?emit_failure_if_too_wide:bool -> name:string -> unit -> t

Make a new bitfield with the given name.

  • parameter name

    the name of the generated type

  • parameter emit_failure_if_too_wide

    if true, generated code includes a runtime assertion that Sys.int_size is wide enough to support this type

Sourceval field_bit : t -> string -> unit

field_bit ty name adds a field of size 1 to the bitfield ty, with name name. The generate code will provide get/set for a boolean.

Sourceval field_int : t -> width:int -> string -> unit

field_int ty name ~width adds a field of size width to the bitfield with name name. The accessors will be for integers of width bits, and the setter might assert that the provided integer fits.

Sourceval total_width : t -> int

Total width in bits of the given bitfield.

Sourceval gen_mli : t -> code

Generate code for the type signature for the given bitfield

Sourceval gen_ml : t -> code

Generate code for the implementation for the given bitfield