strstore

Documentation

Index

• type StrStore
  • func New() *StrStore
  • func NewFromSlice(ss []string) (*StrStore, []int)
  • func (s *StrStore) Get(idx int) string
  • func (s *StrStore) Len() int
  • func (s *StrStore) Load(ss []string) ([]int, error)

Types

type StrStore

type StrStore struct {
	// contains filtered or unexported fields
}

StrStore is used to store string with less GC overhead. The string stored here should not be longer than `pageSize` and does not need to be deleted.

func New

func New() *StrStore

New creates a StrStore instance.

func NewFromSlice

func NewFromSlice(ss []string) (*StrStore, []int)

NewFromSlice constructs a StrStore with the input string slice and returns the StrStore and indexes for the following reads. It panics if any string in the slice is longer than math.MaxUint32.

func (*StrStore) Get

func (s *StrStore) Get(idx int) string

Get gets the string with the idx. It returns empty string if the no string can be found with the input idx

func (*StrStore) Len

func (s *StrStore) Len() int

Len returns the total length of bytes.

func (*StrStore) Load

func (s *StrStore) Load(ss []string) ([]int, error)

Load resets the StrStore and set from input string slices.