{"version":"1.0","width":"100%","title":"\u4e26\u884c\u51e6\u7406\u5c0e\u5165 MVar\uff08Parallel and Concurrent Programming in Haskell Chapter 7)","blog_title":"MEMOcho-","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/y/y-kamiya/20150215/20150215204936.png","categories":[],"url":"https://jsapachehtml.hatenablog.com/entry/2015/02/15/205159","published":"2015-02-15 20:51:59","author_url":"https://blog.hatena.ne.jp/y-kamiya/","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","author_name":"y-kamiya","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjsapachehtml.hatenablog.com%2Fentry%2F2015%2F02%2F15%2F205159\" title=\"\u4e26\u884c\u51e6\u7406\u5c0e\u5165 MVar\uff08Parallel and Concurrent Programming in Haskell Chapter 7) - MEMOcho-\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_url":"https://jsapachehtml.hatenablog.com/","description":"\u82f1\u8a9e\u306e\u539f\u6587\u306f\u3053\u3061\u3089\u306e\u30da\u30fc\u30b8\u3067\u8aad\u3081\u308b http://chimera.labs.oreilly.com/books/1230000000929/ch07.html\u3053\u306e\u7ae0\u4ee5\u964d\u306f\u4e26\u884c\u51e6\u7406\u306b\u3064\u3044\u3066 \u7b2c\uff17\u7ae0\u306fMVar\u3092\u4f7f\u3063\u305f\u4e26\u884c\u51e6\u7406\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5225\u30b9\u30ec\u30c3\u30c9\u3067\u51e6\u7406\u3092\u958b\u59cb\u3059\u308b\u306b\u306fforkIO\u3092\u4f7f\u3046 forkIO :: IO () -> IO ThreadId\u578b\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306bforkIO\u306f\u5b9f\u884c\u7d50\u679c\u3092\u8fd4\u3055\u306a\u3044 \u3088\u3063\u3066\u5225\u30b9\u30ec\u30c3\u30c9\u3067\u884c\u3063\u305f\u51e6\u7406\u306e\u7d50\u679c\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f \u30c7\u30fc\u30bf\u3092\u6a4b\u6e21\u3057\u3059\u308b\u3082\u306e\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u305d\u308c\u304cMVar\u3053\u3053\u3067\u306fforkIO\u3092\u4f7f\u3063\u305f\u7c21\u5358\u306a\u4f8b\u3068\u3057\u3066 A,B\u3092\u51fa\u529b\u3059\u308b\u3068\u3044\u3046\u306e\u304c\u6319\u3052\u3089\u308c\u3066\u3044\u308b main = do\u2026"}