| // 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. |
| |
| package memory |
| |
| const ( |
| alignment = 64 |
| ) |
| |
| type Allocator interface { |
| Allocate(size int) []byte |
| Reallocate(size int, b []byte) []byte |
| Free(b []byte) |
| } |
| |
| // DefaultAllocator is a default implementation of Allocator and can be used anywhere |
| // an Allocator is required. |
| // |
| // DefaultAllocator is safe to use from multiple goroutines. |
| var DefaultAllocator Allocator = NewGoAllocator() |
