| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| #' @include arrow-package.R |
| #' |
| #' @title class arrow::MemoryPool |
| #' |
| #' @usage NULL |
| #' @format NULL |
| #' @docType class |
| #' |
| #' @section Methods: |
| #' |
| #' - `bytes_allocated()` |
| #' - `max_memory()` |
| #' |
| #' @rdname MemoryPool |
| #' @name MemoryPool |
| #' @keywords internal |
| MemoryPool <- R6Class("MemoryPool", |
| inherit = ArrowObject, |
| public = list( |
| # TODO: Allocate |
| # TODO: Reallocate |
| # TODO: Free |
| bytes_allocated = function() MemoryPool__bytes_allocated(self), |
| max_memory = function() MemoryPool__max_memory(self) |
| ) |
| ) |
| |
| #' default [arrow::MemoryPool][MemoryPool] |
| #' |
| #' @return the default [arrow::MemoryPool][MemoryPool] |
| #' @export |
| #' @keywords internal |
| default_memory_pool <- function() { |
| shared_ptr(MemoryPool, MemoryPool__default()) |
| } |