InMemoryStorage: In-Memory Storage

In VectrixDB: Lightweight Vector Database with Embedded Machine Learning Models

In-Memory Storage

Description

Fast in-memory storage backend

Public fields

data

Storage data

Methods

Public methods

• InMemoryStorage$new()

• InMemoryStorage$set()

• InMemoryStorage$get()

• InMemoryStorage$delete()

• InMemoryStorage$exists()

• InMemoryStorage$keys()

• InMemoryStorage$clear()

• InMemoryStorage$count()

• InMemoryStorage$clone()

---

Method new()

Create new in-memory storage

Usage

InMemoryStorage$new()

---

Method set()

Store a value

Usage

InMemoryStorage$set(key, value)

Arguments

key

Storage key

value

Value to store

---

Method get()

Retrieve a value

Usage

InMemoryStorage$get(key)

Arguments

key

Storage key

Returns

Stored value or NULL

---

Method delete()

Delete a value

Usage

InMemoryStorage$delete(key)

Arguments

key

Storage key

---

Method exists()

Check if key exists

Usage

InMemoryStorage$exists(key)

Arguments

key

Storage key

Returns

Logical

---

Method keys()

List all keys

Usage

InMemoryStorage$keys()

Returns

Character vector of keys

---

Method clear()

Clear all data

Usage

InMemoryStorage$clear()

---

Method count()

Get count of stored items

Usage

InMemoryStorage$count()

Returns

Integer count

---

Method clone()

The objects of this class are cloneable with this method.

Usage

InMemoryStorage$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

VectrixDB documentation built on Feb. 20, 2026, 5:09 p.m.