Upgrade to Pro — share decks privately, control downloads, hide ads and more …

std::optionalの使い方 / how to use optional nakamec...

Avatar for Akiko Kawai Akiko Kawai
December 04, 2018
Technology
0
2.6k

std::optionalの使い方 / how to use optional nakamecpp_13

nakameguro_feature.cpp vol.13
遥佐保

Avatar for Akiko Kawai

Akiko Kawai

December 04, 2018
Tweet

More Decks by Akiko Kawai

See All by Akiko Kawai
VCpp Link and Library - C++ breaktime 2025 Summer
Avatar for Akiko Kawai harukasao
0
290
Coding Experience Cpp vs Csharp - meetup app osaka@9
Avatar for Akiko Kawai harukasao
0
1.1k
Selected MAUI Blazor - meetup app osaka@8
Avatar for Akiko Kawai harukasao
0
150
Try C++ module! - meetup app osaka@5
Avatar for Akiko Kawai harukasao
0
480
シミュレーター制作の感想/ Tried developing Simulator at .NET Lab 201910
Avatar for Akiko Kawai harukasao
0
100
NimTorchの紹介 / Introduce NimTorch meetup app osaka @3
Avatar for Akiko Kawai harukasao
0
890
2017/11/12 Optimized C++!
Avatar for Akiko Kawai harukasao
0
230
2016/8/9 YEBIS for Unity (beta)のご紹介/Iwate Game Factory 2016 Summer Event
Avatar for Akiko Kawai harukasao
0
11k
2015/11/21 OpenSource Value
Avatar for Akiko Kawai harukasao
0
3.5k

Other Decks in Technology

See All in Technology
CDKで始めるTypeScript開発のススメ
Avatar for つくぼし tsukuboshi
1
400
Digitization部 紹介資料
Avatar for Sansan, Inc. sansan33
PRO
1
6.8k
レガシー共有バッチ基盤への挑戦 - SREドリブンなリアーキテクチャリングの取り組み
Avatar for Konishi tatsuhiro tatsukoni
0
210
生成AI時代にこそ求められるSRE / SRE for Gen AI era
Avatar for ymotongpoo ymotongpoo
5
3.2k
Codex 5.3 と Opus 4.6 にコーポレートサイトを作らせてみた / Codex 5.3 vs Opus 4.6
Avatar for ama-ch ama_ch
0
150
OCI Database Management サービス詳細
Avatar for oracle4engineer oracle4engineer
PRO
1
7.4k
プロダクト成長を支える開発基盤とスケールに伴う課題
Avatar for yuu26 yuu26
4
1.3k
Ruby版 JSXのRuxが気になる
Avatar for SansanTech sansantech
PRO
0
150
30万人の同時アクセスに耐えたい！新サービスの盤石なリリースを支える負荷試験 / SRE Kaigi 2026
Avatar for GENDA genda
4
1.3k
名刺メーカーDevグループ 紹介資料
Avatar for Sansan, Inc. sansan33
PRO
0
1k
【Oracle Cloud ウェビナー】[Oracle AI Database + AWS] Oracle Database@AWSで広がるクラウドの新たな選択肢とAI時代のデータ戦略
Avatar for oracle4engineer oracle4engineer
PRO
2
140
ブロックテーマ、WordPress でウェブサイトをつくるということ / 2026.02.07 Gifu WordPress Meetup
Avatar for Toro_Unit (Hiroshi Urabe) torounit
0
180

Featured

See All Featured
GraphQLの誤解/rethinking-graphql
Avatar for sonatard sonatard
74
11k
The Limits of Empathy - UXLibs8
Avatar for Cassini Nazir cassininazir
1
210
Designing Experiences People Love
Avatar for Jonathan Moore moore
144
24k
The Cost Of JavaScript in 2023
Avatar for Addy Osmani addyosmani
55
9.5k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
Avatar for Dan Newman danielanewman
231
22k
BBQ
Avatar for Matthew Crist matthewcrist
89
10k
What does AI have to do with Human Rights?
Avatar for Per Axbom axbom
PRO
0
2k
Beyond borders and beyond the search box: How to win the global "messy middle" with AI-driven SEO
Avatar for David Carrasco davidcarrasco
1
51
The Language of Interfaces
Avatar for Des Traynor destraynor
162
26k
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
791
250k
Optimizing for Happiness
Avatar for Tom Preston-Werner mojombo
379
71k
Become a Pro
Avatar for Speaker Deck speakerdeck
PRO
31
5.8k

Transcript

  1. None
  2. None
  3. None
  4. None

  5. stageの中身が有効で も無効でもアクセスが 出来る スコープ無視が可能 まるで生ポインタ(‘ω’) でも動的メモリ管理で はない

  6. None
  7. None
  8. None
  9. None