https://github.com/tpapp/PushVectors.jl

workaround for julia#24909
https://github.com/tpapp/PushVectors.jl

Last synced: 14 days ago
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workaround for julia#24909

• Host: GitHub
• URL: https://github.com/tpapp/PushVectors.jl
• Owner: tpapp
• License: other
• Created: 2019-04-29T10:19:48.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2020-12-20T09:18:05.000Z (almost 4 years ago)
• Last Synced: 2024-10-11T22:01:26.955Z (about 1 month ago)
• Language: Julia
• Size: 17.6 KB
• Stars: 9
• Watchers: 3
• Forks: 3
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.md

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README

        
# PushVectors

![Lifecycle](https://img.shields.io/badge/lifecycle-experimental-orange.svg)

[![Build Status](https://travis-ci.com/tpapp/PushVectors.jl.svg?branch=master)](https://travis-ci.com/tpapp/PushVectors.jl)

[![codecov.io](http://codecov.io/github/tpapp/PushVectors.jl/coverage.svg?branch=master)](http://codecov.io/github/tpapp/PushVectors.jl?branch=master)

Implement a workaround for [julia#24909](https://github.com/JuliaLang/julia/issues/24909), using a [suggestion](https://github.com/JuliaLang/julia/issues/24909#issuecomment-419731925) by @KristofferC (code used with permission, modified by @tpapp, who is responsible for all bugs etc).

## Should I use this package?

Probably not, unless `push!` to `Vector` is **the** bottleneck in your code.

This is just a demonstration, and will be deprecated when the issue above is fixed.

## Overview

The single exported type is `PushVector`, which can be `push!`ed to. Use `finish!` to shrink and obtain the final vector, but note that you should not use the original after that.

```julia

julia> v = PushVector{Int}()

0-element PushVector{Int64,Array{Int64,1}}

julia> push!(v, 1)

1-element PushVector{Int64,Array{Int64,1}}:

 1

julia> finish!(v)

1-element Array{Int64,1}:

 1

```