offsets Struct Reference

A partition with substrings of arbitrary size. More...

Public Member Functions
	offsets ()=default
	Construct an empty partition.
	offsets (const equal_map &em)
	Convert an equal mapping.
	offsets (storage e)
	Construct a partition from specified endpoints.
Public Member Functions inherited from map_base< offsets >
constexpr Color	bin (std::size_t) const
	Find the substring that contains a value.
constexpr std::pair< Color, std::size_t >	invert (std::size_t i) const
	Express a value in terms of its containing substring.
constexpr std::size_t	operator() (Color) const
	Return the start of a substring.
constexpr iota_view< std::size_t >	operator[] (Color c) const
	Return a substring.
constexpr Color	size () const
	Return the number of substrings.
constexpr std::size_t	total () const
	Return the length of the overall prefix.

Detailed Description

A partition with substrings of arbitrary size.

Constructor & Destructor Documentation

offsets() [1/3]

offsets ( )

default

Construct an empty partition.

offsets() [2/3]

offsets

(

storage

e

)

Construct a partition from specified endpoints.

The first substring starts at an implicit 0.

offsets() [3/3]

offsets

(

const equal_map &

em

)

Convert an equal mapping.