Owned

Return wrapper around container Container that can be safely sliced, by tracking number of read borrowed ranges and whether it's currently write borrowed.

Only relevant when Container implements referenced access over <ul> <li> opSlice and <li> opIndex </ul>

TODO: Iterate and wrap all @unsafe accessors () and wrapped borrow checks for all modifying members of Container?

struct Owned (

Container

) if (

needsOwnership!Container

) {

import std.range.primitives : hasSlicing;;

import std.traits : isMutable;;

alias Range = typeof(Container.init[]);

~this();

typeof(this) move();

void move(typeof(this) dst);

void moveEmplace(typeof(this) dst);

struct ReadBorrowed(Range, Owner) via import nxt.borrowed : ReadBorrowed, WriteBorrowed;;

struct WriteBorrowed(Range, Owner) via import nxt.borrowed : ReadBorrowed, WriteBorrowed;;

static if(true)

ReadBorrowed!(Range, Owned) sliceRO();

static if(true)

ReadBorrowed!(Range, Owned) sliceRO(size_t i, size_t j);

static if(true)

WriteBorrowed!(Range, Owned) sliceRW();

static if(true)

WriteBorrowed!(Range, Owned) sliceRW(size_t i, size_t j);

static if(true)

auto opSlice(size_t i, size_t j);

static if(true)

auto opSlice(size_t i, size_t j);

bool isBorrowed [@property getter];

bool isWriteBorrowed [@property getter];

uint readBorrowCount [@property getter];

pragma(inline) pure nothrow @safe @nogc @property

Container _container;

pragma(inline) pure nothrow @safe @nogc @property

bool _writeBorrowed;

pragma(inline) pure nothrow @safe @nogc @property

uint _readBorrowCount;

pragma(inline) pure nothrow @safe @nogc @property

enum readBorrowCountMax;

}

Destructor

~this ~this(): Undocumented in source.

Alias This

_container

Members

Aliases

Range alias Range = typeof(Container.init[]): Type of range of Container.

Functions

move typeof(this) move(): Move this into a returned r-value.
move void move(typeof(this) dst): Checked overload for std.algorithm.mutation.move.
moveEmplace void moveEmplace(typeof(this) dst): Checked overload for std.algorithm.mutation.moveEmplace.
opSlice auto opSlice(size_t i, size_t j): Get read-only slice in range i .. j.
opSlice auto opSlice(size_t i, size_t j): Get read-write slice in range i .. j.
opSlice auto opSlice(): Get read-only full slice.
opSlice auto opSlice(): Get read-write full slice.
sliceRO ReadBorrowed!(Range, Owned) sliceRO(): Get full read-only slice.
sliceRO ReadBorrowed!(Range, Owned) sliceRO(size_t i, size_t j): Get read-only slice in range i .. j.
sliceRW WriteBorrowed!(Range, Owned) sliceRW(): Get full read-write slice.
sliceRW WriteBorrowed!(Range, Owned) sliceRW(size_t i, size_t j): Get read-write slice in range i .. j.

Manifest constants

readBorrowCountMax enum readBorrowCountMax;: Undocumented in source.

Properties

isBorrowed bool isBorrowed [@property getter]
isWriteBorrowed bool isWriteBorrowed [@property getter]
readBorrowCount uint readBorrowCount [@property getter]

Variables

_container Container _container;: wrapped container
_readBorrowCount uint _readBorrowCount;: number of readable borrowers. TODO: use size_t minus one bit instead in size_t _stats
_writeBorrowed bool _writeBorrowed;: true iff _container is currently referred to

Owned

Destructor

Alias This

Members

Aliases

Functions

Manifest constants

Properties

Variables

Meta

Source