[
https://issues.apache.org/jira/browse/ARROW-1470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16588807#comment-16588807
]
Wes McKinney commented on ARROW-1470:
-------------------------------------
I'd like to take a look at this for 0.11
> [C++] Add BufferAllocator abstract interface
> --------------------------------------------
>
> Key: ARROW-1470
> URL: https://issues.apache.org/jira/browse/ARROW-1470
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Priority: Major
> Fix For: 0.11.0
>
>
> There are some situations ({{arrow::ipc::SerializeRecordBatch}} where we pass
> a {{MemoryPool*}} solely to call {{AllocateBuffer}} using it. This is not as
> flexible as it could be, since there are situation where we may wish to
> allocate from shared memory instead.
> So instead:
> {code}
> Func(..., BufferAllocator* allocator, ...) {
> ...
> std::shared_ptr<Buffer> buffer;
> RETURN_NOT_OK(allocator->Allocate(nbytes, &buffer));
> ...
> }
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
