View source code
Display the source code in std/experimental/allocator/building_blocks/null_allocator.d from which this page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.

Struct std.experimental.allocator.building_blocks.null_allocator.NullAllocator

NullAllocator is an emphatically empty implementation of the allocator interface. Although it has no direct use, it is useful as a "terminator" in composite allocators.

struct NullAllocator ;

Fields

NameTypeDescription
instance shared(NullAllocator)Returns the shared global instance of the NullAllocator.

Methods

NameDescription
alignedAllocate Always returns null.
alignedReallocate These methods return false.
allocate Always returns null.
allocateAll Always returns null.
deallocate No-op.
deallocateAll No-op.
empty Returns Ternary.yes.
expand These methods return false.
owns Returns Ternary.no.
reallocate These methods return false.
resolveInternalPointer Returns Ternary.no.

Authors

License