github.com/zuoyebang/bitalostable@v1.0.1-0.20240229032404-e3b99a834294/cache.go (about)

     1  // Copyright 2019 The LevelDB-Go and Pebble and Bitalostored Authors. All rights reserved. Use
     2  // of this source code is governed by a BSD-style license that can be found in
     3  // the LICENSE file.
     4  
     5  package bitalostable
     6  
     7  import "github.com/zuoyebang/bitalostable/internal/cache"
     8  
     9  // Cache exports the cache.Cache type.
    10  type Cache = cache.Cache
    11  
    12  // NewCache creates a new cache of the specified size. Memory for the cache is
    13  // allocated on demand, not during initialization. The cache is created with a
    14  // reference count of 1. Each DB it is associated with adds a reference, so the
    15  // creator of the cache should usually release their reference after the DB is
    16  // created.
    17  //
    18  //	c := bitalostable.NewCache(...)
    19  //	defer c.Unref()
    20  //	d, err := bitalostable.Open(bitalostable.Options{Cache: c})
    21  func NewCache(size int64) *cache.Cache {
    22  	return cache.New(size)
    23  }