| # 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. |
| |
| # For testing the altrep chr conversion |
| nanoarrow_altrep_chr <- function(array) { |
| .Call(nanoarrow_c_make_altrep_chr, array) |
| } |
| |
| is_nanoarrow_altrep <- function(x) { |
| .Call(nanoarrow_c_is_altrep, x) |
| } |
| |
| nanoarrow_altrep_force_materialize <- function(x, recursive = FALSE) { |
| invisible(.Call(nanoarrow_c_altrep_force_materialize, x, recursive)) |
| } |
| |
| is_nanoarrow_altrep_materialized <- function(x) { |
| .Call(nanoarrow_c_altrep_is_materialized, x) |
| } |