[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[b-free: 1239] Re: b-free:1205¤Ë¤Ä¤¤¤Æ¤Î¥³¥á¥ó¥È (1/2) (Re: ¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤ÎOS¤Ø¤ÎŬÍÑ)




δ°ì¤Ç¤¹¡£


From: Hideaki Suzuki <h1suzuki@bridgew.edu>
Subject: [b-free: 1238] Re: b-free:1205¤Ë¤Ä¤¤¤Æ¤Î¥³¥á¥ó¥È (1/2) (Re:         ¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤ÎOS¤Ø¤ÎŬÍÑ)
Date: Thu, 02 Apr 1998 01:10:44 -0500


...[snip]...

> 
>  
> > C++ ¤È¤¤¤¦¡¢¥¯¥é¥¹¥é¥¤¥Ö¥é¥ê¤Ë¤Ä¤¤¤Æ¤ÏÉÔ½½Ê¬¤Ê¸À¸ì¤òÎã¤Ë¾å¤²¤ë¤Î¤Ï¥¢¥ì
> > ¤Ç¤Ï¡©  ¤É¤¦¤â C ¸À¸ì¤ÈÈæ¤Ù¤Æ C++ ¤Ï¥é¥¤¥Ö¥é¥ê²½¤È¤¤¤¦¤Î¤ò¹Í¤¨¤Æ¤¤¤Ê¤¤
> > ¤è¤¦¤Ë»×¤¨¤Þ¤¹¡£¤É¤¦¤â¡¢¾®¼êÀè¤ÎÊØÍø¤µ¤Ë°ú¤­¤º¤é¤ì¤Æµ¡Ç½¶¯²½¤ò¤·¤Æ¤¤¤ë
> > ´¶¤¸¤Ç¤¹¡£
> 
> ¤³¤ì¤Ï¡¢C++ ¤ÎÀ߷׼Ԥˤ«¤Ê¤ê¼ºÎé¤Ç¤¹¤Í¡£(^_^;;;

´¶ÁۤǤ¹¤è¡¢´¶ÁÛ¡£


> Ëͤϡ¢Java ¤è¤ê¤º¤Ã¤È orthogonal¤Ê¸À¸ì¤À¤È»×¤¤¤Þ¤¹¤¬¤Í¡£
> ɽ¸½ÎϤ⤢¤ë¤·¡¢µ¡Ç½¤òÄɲ乤ë¤È¤­¤â½½Ê¬¤Ê»î¹Ôºø¸í¤È policy ¤ß¤¿¤¤¤Êʪ¤Î
> ¾å¤Ë¤Ê¤êΩ¤Ã¤Æ¤¤¤ë¤È¿®¤¸¤Æ¤¤¤Þ¤¹¡£

¤¿¤È¤¨¤Ð¡¢C++ ¤Î±é»»»Ò¤Î¿½ÅÄêµÁ¤ÏɬÍפǤ¹¤«¡©

¤½¤ì¤«¤é¡¢¤¨¡¼¤È¤¨¡¼¤È¡¢Îã³°½èÍý¤ä¿½Å·Ñ¾µ¡¢¥Æ¥ó¥×¥ì¡¼¥Èµ¡Ç½¡¢¤½¤ì¤«¤é
̾Á°¶õ´Ö¤Ê¤É¤¬¥Ð¡¼¥¸¥ç¥ó¤¬¾å¤¬¤ë¤´¤È¤ËÄɲäµ¤ì¤Æ¤¤¤­¤Þ¤·¤¿¤¬¡¢¤³¤¦¤¤¤¦
µ¡Ç½¤ÏÄɲ乤ë¤è¤¦¤Ê¤â¤Î¤Ç¤Ï¤Ê¤¤¤â¤Î¤È»×¤¤¤Þ¤¹¡£
µ¡Ç½¤òÄɲ乤ë¤È¤­¤Ë¡¢¤É¤¦¤¤¤¦¤è¤¦¤ËÄɲ乤뤫¤È¤¤¤¦¶ãÌ£¤Ï¤â¤Á¤í¤ó¤·¤¿
¤È»×¤¤¤Þ¤¹¡£
¤·¤«¤·¡¢¸À¸ìÁ´ÂΤΥǥ¶¥¤¥ó¤È¤¤¤¦ÅÀ¤Ç¤Ï¤É¤¦¤Ç¤·¤ç¤¦¤«¡© ½é¤á¤«¤é¥Ç¥¶¥¤
¥ó¤¬¤è¤«¤Ã¤¿¤é¡¢µ¡Ç½¤òÄɲ乤ë¤è¤¦¤Ê¤³¤È¤ÏɬÍפʤ¤¤È»×¤¤¤Þ¤»¤ó¡©

Stroustrup ¤Î½ñ¤¤¤¿ C++ ¸À¸ì¤ÎËܤò¸«¤ë¤È¡¢ÈǤ¬¾å¤¬¤ë¤´¤È¤Ë¥Ú¡¼¥¸¿ô¤¬Âç
Éý¤ËÁý¤¨¤Æ¤¤¤Þ¤¹¡£

# ¤ª¤«¤²¤ÇÆÉ¤àµ¤ÎϤ¬°à¤¨¤Æ¤·¤Þ¤¦¡Ê¾Ð¡Ë


¹¹¤Ë¤³¤ì¤é¤Îµ¡Ç½¤òÄɲ乤뤴¤È¤Ë¿·¤·¤¤¹½Ê¸¤¬Äɲäµ¤ì¤Æ¤¤¤ë¤ª¤«¤²¤Ç¡¢¥³
¥ó¥Ñ¥¤¥é¤ÎºîÀ®¼Ô¤ÏÂçÊѤǤ¹(¤â¤Á¤í¤ó¡¢¥½¡¼¥¹¥×¥í¥°¥é¥à¤òÆÉ¤àÊý¤âÂçÊѤÇ
¤¹¡£²¿¤È¤«¤·¤Æ (µã) )¡£

¤½¤Î¤¦¤Á¡¢¥¬¡¼¥Ù¥¸¥³¥ì¥¯¥·¥ç¥ó¤ä¥¹¥ì¥Ã¥É¤âÆþ¤ë¤ó¤¸¤ã¤Ê¤«¤í¤¦¤«¡©
(¤Þ¤¿¿·¤·¤¤¹½Ê¸¤¬Áý¤¨¤ë¤ó¤À¤í¤¦¤Ê¤¢)


;Ã̤Ǥ¹¤±¤É¡¢C++ ¤Ï·è¤·¤Æ C ¸À¸ì¤Î·çÅÀ¤ò¤Ê¤¯¤½¤¦¤È¤¤¤¦¤â¤Î¤Ç¤Ï¤Ê¤¤¤ó
¤Ç¤¹¤è¤Í¡£C++ ¤Ø¤Î¿Ê²½¤Ï C ¸À¸ì¤Î³ÈÄ¥¤Ø¤ÎÅØÎϤǤ¢¤Ã¤Æ¡¢C ¸À¸ì¤Î·çÅÀ¤ò
¾Ã¤½¤¦¤È¤¤¤¦ÅØÎϤǤϤʤ¤¡£


> ¡ô¡¡¤¿¤À¡¢Îã³°½èÍýÍѤΠcode ¤À¤±¤Ï̤¤À¤Ë
> ¡ô¡¡¡ÖÈþ¤·¤¯¤Ê¤¤¡×¤È»×¤Ã¤Æ¤·¤Þ¤¦¤Î¤Ç¤¹¤¬¡Ê˽¡Ë¡£

°ÊÁ°¡¢GCC ¤Î´Ø·¸¼Ô¤¬ C++ ¤ØÎã³°½èÍý¤ò¤É¤¦Æ³Æþ¤¹¤ë¤«¤È¤¤¤¦¤Î¤òÄ󰯤·¤¿
¤³¤È¤¬¤¢¤ê¤Þ¤·¤¿¤¬¡¢·ë¶É½³¤é¤ì¤Á¤ã¤¤¤Þ¤·¤¿¤Í¡£

¤½¤¦¤¤¤ä¡¢GCC ¤Ë¤ÏÎã³°½èÍý¤Ï¤Á¤ã¤ó¤ÈÆþ¤Ã¤¿¤ó¤À¤í¤¦¤«¡©


> > > > ÌäÂê¤Ï¡¢¥È¥Ã¥×¥À¥¦¥ó¤Î¾ì¹ç¡¢¥×¥í¥°¥é¥à¤ÎºÆÍøÍÑÀ­¤¬Íî¤Á¤Æ¤·¤Þ¤¦¤È¤¤¤¦¤³
> > > > ¤È¤Ç¤¹¡£¾ÜºÙ²½¤ÎÃʳ¬¤Çµ¡Ç½¤òÆÃ²½¤·¤Æ¤¤¤Ã¤Æ¤·¤Þ¤¦¤Î¤Ç¡¢Â¾¤ÎÍÑÅӤػȤ¦¤³
> > > > ¤È¤¬Æñ¤·¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¦¤Î¤Ç¤¹¡£¤³ó⥻¤È¡¢¿·¤¿¤Ë¥×¥í¥°¥é¥à¤òºî¤ë¤¿¤Ó¤Ë¡¢
> > > > ¤Þ¤¿°ì¤«¤éºî¤ëɬÍפ¬¤¢¤ë¤Î¤Ç¡¢Æ±¤¸¤è¤¦¤Ê¥×¥í¥°¥é¥à¤òºî¤Ã¤¿¤³¤È¤¬¤¢¤Ã¤Æ
> > > > ¤â¡¢¼ê´Ö¤¬Á´Á³¸º¤é¤Ê¤¤¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
> > >
> > > ¤³¤³¤ò£Ï£Ï¤Ï¡¢¹îÉþ¤·¤è¤¦¤È¤·¤¿¤Î¤À¤È»×¤¤¤Þ¤¹¡£
> > >
> > > ÈÆ²½¤Ï template ¤Ç¡£
> > > ÆÃ²½¤Ï inheritance ¤Ç¡£
> > 
> > ¤¨¡¼¤È¡¢template ¤Ï¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤Ç¤Ï¤Ê¤¯¡¢Ê̤γµÇ°¤À¤È»×¤¤¤Þ¤¹¡£
> > ¤¿¤È¤¨¤Ð¡¢ADA (¸Å¤¤Êý)¤Ë¤âƱ¤¸µ¡Ç½¤Ï¤¢¤ê¤Þ¤·¤¿¡£ADA ¤¬¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ
> > ¤«¤É¤¦¤«¤Ï°Õ¸«¤¬Ê¬¤«¤ì¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¤¬¡¢template ¤Ë¤Ä¤¤¤Æ¤Ï¥ª¥Ö¥¸¥§
> > ¥¯¥È»Ø¸þ¤Îµ¡Ç½¤Ë¤Ï´Þ¤Þ¤ì¤Ê¤¤¤Ç¤·¤ç¤¦¡£
> 
> template ¤Ë¤è¤Ã¤Æ¡¢algorithm ¤ò object ¤«¤éʬΥ¤Ç¤­¤¿¤È¤¤¤¦¤Î¤Ï STL ¤ò¸«
> ¤ì¤ÐÌÀ¤é¤«¤Ç¤¹¤Í¡£
> template ¤Ï£Ï£Ï¤ò»Ù±ç¤·¤Þ¤¹¡£

¤Ê¤ë¤Û¤É¡£
¥Æ¥ó¥×¥ì¡¼¥Èµ¡Ç½¤¬¤Ê¤¤¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¸À¸ì¤Ï¡¢¥¢¥ë¥´¥ê¥º¥à¤È¥ª¥Ö¥¸¥§¥¯
¥È¤¬Ê¬Î¥¤Ç¤­¤Ê¤¤¤È¤¤¤¦¤³¤È¤Ç¤¹¤«¡£

¤½¤ì¤Ç¤Ï¡¢¥Æ¥ó¥×¥ì¡¼¥Èµ¡Ç½¤¬¤Ê¤¤¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¸À¸ì¤Ï¡¢½èÍý(¥¢¥ë¥´¥ê
¥º¥à)¤Î¼×Êä¬ÉÔ½½Ê¬¤À¤È¤¤¤¦¤³¤È¤Ç¤¹¤Í¡£
¥Æ¥ó¥×¥ì¡¼¥Èµ¡Ç½¤¬¤Ê¤¤¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¸À¸ì¡¢¤¨¡¼¤È¡¢¤¿¤È¤¨¤Ð Java ¤Ë¤â
¥Æ¥ó¥×¥ì¡¼¥È¤ÏɬÍפÀ¤È»×¤¤¤Þ¤¹¤«¡© 



> > > Ãʳ¬ÊÌ¤Ë class ʬ¤±¤·¡¢ÆÃ²½¤¹¤ëµ¡Ç½¤ò·Ñ¾µ¤ÇÂбþ¤·¤Ä¤Ä¡¢±þÍѤÎÍø¤¯ class ¤ÎºÆÍøÍÑÀ­¤ò°Ý»ý¤·¤Þ¤·¤¿¡£
> > 
> > ¤¦¡¼¤ó¡©
> > ¤³¤ì¤À¤È¡¢¤¢¤ëÆÃÄê¤Îµ¡Ç½¤ò²Ì¤¹¥×¥í¥°¥é¥à¤òºî¤ë¤È¤­¤Ë¡¢´°À®¸å¤ÏήÍѤǤ­
> > ¤ëÈÆÍÑ¥¯¥é¥¹¤¬»Ä¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¤¬¡¢¤³¤ì¤Ã¤ÆËÜÅö¤Ë¼Â¸½¤µ¤ì¤Æ¤¤¤Þ¤¹¤«¡©
> > Ãê¾ÝŪ¤Ê¥¯¥é¥¹¤òºî¤ë¤È¤­¤Ë¡¢¤è¤Û¤ÉÃí°Õ¤·¤Ê¤¤¤È¾¤Î¥×¥í¥°¥é¥à¤ØÎ®ÍѤǤ­
> > ¤ë¥¯¥é¥¹¤òºî¤ë¤Î¤ÏÆñ¤·¤¤¤È»×¤¤¤Þ¤¹¤¬¡£
> 
> Night ¤µ¤ó¤Ï¡¢ÉôÉʲ½¤ÈºÆÍøÍѤòÈó¾ï¤Ë½ÅÍ׻뤷¤Æ¤¤¤Þ¤¹¤¬¡¢·Ñ¾µ¤Î°ÕµÁ¤Ï¤½¤ì
> ¤À¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤è¡£
> Java ¤Î interface ¤Ë¤½¤ÎÆÃħ¤¬¸½¤ì¤Æ¤¤¤Þ¤¹¡£
> ·Ñ¾µ¤Ë¤è¤Ã¤Æ¡¢¤¢¤ëÂоݤؤÎÁàºî¤òʬÎà¤Ç¤­¤ë¤ó¤Ç¤¹¡£
> ¡Ö¤³¤ÎÂоݤËÂФ¹¤ë¤³¤ÎÁàºî¤Ï¡¢¤³¤ÎÀ­¼Á¤«¤éÍè¤Æ¤¤¤ë¡×
> ¤È¸À¤¦´¶¤¸¤Ë½Ò¤Ù¤ë¤³¤È¤¬¤Ç¤­¤ë¡£


Ï䬤º¤ì¤Æ¤¤¤ë¤Ê¤¡¡£

»ä¤Ï¡¢ÎëÌÚ¤µ¤ó¤Î½ñ¤¤¤¿

¡Ö±þÍѤÎÍø¤¯ class ¤ÎºÆÍøÍÑÀ­¤ò°Ý»ý¡×

¤ËÂФ·¤Æ¡¢¤½¤¦¤¤¤¦¥¯¥é¥¹¤òºî¤ë¤Î¤Ï¡¢¤¢¤é¤«¤¸¤á¤Á¤ã¤ó¤È¹Í¤¨¤Æ¤Ê¤¤¤È¤Ç¤­
¤Ê¤¤¤Î¤Ç¤Ï¡© ¤È¤¤¤¦¤³¤È¤ò½ñ¤¤¤¿¤À¤±¤Ç¤¹¡£ºÆÍøÍÑÀ­¤Ë¤Ä¤¤¤Æ¤Ï¡¢»ä¤¬½ñ¤¤
¤¿¤³¤È¤Ç¤Ï¤Ê¤¯¡¢ÎëÌÚ¤µ¤ó¤¬½ñ¤¤¤¿¤³¤È¤Ê¤ó¤Ç¤¹¤¬¡£

¤½¤ì¤Ë¡¢ÎëÌÚ¤µ¤ó¤Î½ñ¤«¤ì¤¿¤¢¤ëÂоݤؤÎÁàºî¤òʬÎà¤Ç¤­¤ë¡¢¤È¤¤¤¦À­¼Á¤Ï¡¢
ÉôÉʲ½¤äºÆÍøÍÑÀ­¤Ë¤Ä¤¤¤Æ¤âÍ­ÍѤǤ¹¡£Java ¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ë¤·¤Æ¤â¡¢¿·
¤·¤¤¥¯¥é¥¹¤òºî¤ë¤È¤­¤Ë»È¤¦µ¡Ç½¤Ê¤ï¤±¤Ç¤¹¤è¤Í¡©
¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤È¤¤¤¦¤«Ãê¾Ý¥¯¥é¥¹¤Ï¡¢¤½¤ì¤À¤±¤Ç¤ÏÌò¤ËΩ¤¿¤Ê¤¤¤ï¤±¤Ç¤¹¤«
¤é¡£



> ¡Ö¤³¤ÎÀ­¼Á¡×¤òʬÎह¤ë¤È¸À¤¦¤³¤È¤Ï¨¤Á¡¢Ãê¾Ý class ¤òºî¤ë¤È¤¤¤¦°ÕÌ£¤â¤¢
> ¤ë¡£
> ¤¹¤ë¤È¡¢Object ¤È¤Ï¡¢À­¼Á¤òÃê½Ð¤·¤¿Êª¤È¸À¤¦¤³¤È¤¬¤Ç¤­¤ë¡£
> ¤À¤«¤é¡¢class ¤Ï type ¤Ê¤ó¤Ç¤¹¡£
> Âоݡʤγ°´Ñ¡Ë¤òʬÀϤ¹¤ë¤È¤­¤Ë¡¢Âоݤλý¤Ã¤Æ¤¤¤ëÀ­¼Á¤òʬÎह¤ë¤³¤È¤«¤é»Ï
> ¤á¤ë¤Î¤Ï´ðËܤǤ¹¡£¤½¤ÎÀ­¼Á¤ò¤è¤ê¤É¤³¤í¤Ë¤·¤Æ¡¢code ¤ò½ñ¤­¤Þ¤¹¡£¤¹¤ë¤È¡¢
> ¤½¤ÎÂоݤò½èÍý¤¹¤ë¤È¤­¤Ë¡¢À­¼Á¤ò¼´¤Ë¹Í¤¨¤ë¤Î¤Ç¡¢¤º¤Ã¤È¤¹¤Ã¤­¤ê¤È¤·¤¿
> program ¤ò½ñ¤¯¤³¤È¤¬½ÐÍè¤Þ¤¹¡£
> 
> ¤½¤ÎÊÕÎɤ¤¤Ç¤¹¤«¡©

¤Ä¤Þ¤ê¡¢¤¢¤ë¥â¥Î¤ÎÀ­¼Á¤òɽ¸½¤¹¤ëÃê¾Ý¥¯¥é¥¹¤ò¿¤¯ºî¤Ã¤Æ¡¢¤½¤ÎÃê¾Ý¥¯¥é¥¹
¤òÁȤ߹ç¤ï¤»¤Æ¿·¤·¤¤¥¯¥é¥¹¤òºî¤ë¤È¤¤¤¦¤³¤È¤ò¤·¤Æ¡¢¥×¥í¥°¥é¥à¤òºî¤ë¤È¤¤
¤¦¤³¤È¤Ç¤¹¤«¡©

¤³¤¦¤¤¤¦¹Í¤¨¤ò²¡¤·¤¹¤¹¤á¤ë¤È¡¢Flavors ¤Ç¤Î¥¯¥é¥¹¹½À®¤Ë¤Ê¤ê¤½¤¦¤Ç¤¹¤Í¡£
Flavors ¤Ç¤Ï¡¢Ãê¾Ý¥¯¥é¥¹¤òÁȤ߹ç¤ï¤»¤ë¤³¤È¤Ë¤è¤Ã¤Æ¿·¤·¤¤¥¯¥é¥¹¤òºî¤ë¡¢
¤È¤¤¤¦¤³¤È¤¬¥¯¥é¥¹·Ñ¾µ¤Î¼´¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¤«¤é¡£
¤â¤Ã¤È¤â Flavors ¤Î¤¤¤¦¥¯¥é¥¹(¥Õ¥ì¡¼¥Ð)¤Ï¡¢·¿¤Ê¤ó¤À¤í¤¦¤«¡© ¤¦¡¼¤ó¡£

¤Ç¡¢²¿¤Ç¤³¤¦¤¤¤¦¤³¤È¤ò¤¹¤ë¤«¤È¤¤¤¦¤È¡¢º¹Ê¬¥×¥í¥°¥é¥à¤Î¤¿¤á¤Ç¤¹¡£
·ë¶É¡¢¥¯¥é¥¹¤ÎºÆÍøÍѤΤ¿¤á¤Ë¹Ô¤Ê¤Ã¤Æ¤¤¤ë¤ï¤±¤Ç¤¹¤Í¡£

# ¤·¤«¤·¡¢Flavors ¤È¤Ï¸Å¤¤¤Í¡¢»ä¤â¡£


¤È¤³¤í¤Ç¡¢À­¼Á¤òɽ¸½¤¹¤ë¥¯¥é¥¹¤òÁȤ߹ç¤ï¤»¤Æ¥¯¥é¥¹¤òºî¤ë¤è¤¦¤Ê¾ì¹ç¡¢Â¿
½Å·Ñ¾µ(¤¢¤ë¤¤¤Ï¡¢¤½¤ì¤Ë»÷¤¿¤â¤Î --- Java ¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤È¤«)¤¬É¬ÍפË
¤Ê¤Ã¤Æ¤­¤Þ¤¹¡£
¤·¤«¤·¡¢Â¿½Å·Ñ¾µ¤¬¤Ê¤¤ Smalltalk ¤Î¤è¤¦¤Ê¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¸À¸ì¤â¤¢¤ê¤Þ
¤¹¡£¤½¤¦¤¤¤¦¸À¸ì¤Ç¤Ï¡¢ÎëÌÚ¤µ¤ó¤Î½ñ¤¤¤¿¤³¤È¤ò¤¹¤ë¤Î¤ÏÆñ¤·¤¤¤Ç¤·¤ç¤¦¡£



> > ;ÃÌ¡§
> > µ¡Ç½¤òÆÃ²½¤·¥È¤¤¤¯¤Ê¤é¤Ð¡¢¿Æ¥¯¥é¥¹¤Îµ¡Ç½¤Î¤¦¤ÁÉÔɬÍפʤâ¤Î¤¬½Ð¤Æ¤¯¤ë¤È
> > »×¤¤¤Þ¤¹¡£ÌÀ¼¨Åª¤Ëµ¡Ç½¤ò·Ñ¾µ¡Ö¤·¤Ê¤¤¡×¤È¤¤¤¦»ØÄ꤬¤Ç¤­¤ë¸À¸ì¤Ã¤Æ¤É¤³¤«
> > ¤Ë¤Ê¤¤¤ó¤Ç¤·¤ç¤¦¤«¡© Ê̤˻Ȥï¤Ê¤±¤ì¤Ð¤¤¤¤¤ó¤Ç¤¹¤±¤É¤Í¡£
> 
> Æó¤Ä¤¢¤ê¤Þ¤¹¡£
> °ì¤Ä¤Ï¡¢±£¤·¤Æ¤·¤Þ¤¦¤³¤È¡£C++ ¤Ê¤é private ¤ä protected ¤Ç·Ñ¾µ¤Ç¤­¤Þ¤¹¡£
> °ì¤Ä¤Ï¡¢ÃÖ´¹¤·¤Æ¤·¤Þ¤¦¤³¤È¡£²¾Áõ´Ø¿ô¤È¤Ï¾ï¤Ë¿·¤·¤¤Êª°ì¤Ä¤·¤«Â¸ºß¤·¤Ê¤¤´Ø
> ¿ô¤Ç¤¹¡£

Private ¤ä protected ¤Ç·Ñ¾µ¤·¤Æ¤â¡¢¿Æ¤Î¥¯¥é¥¹¤ÎÍ×ÁǤϻĤäƤ·¤Þ¤¤¤Þ¤¹
¤è¤Í¡© ¤¿¤È¤¨¤Ð¡¢¿Æ¥¯¥é¥¹¤Î¥á¥½¥Ã¥É¤ÎÃæ¤Ç¡¢¤½¤Î°ú¤­¤Ä¤®¤¿¤¯¤Ê¤¤µ¡Ç½¤ò
»È¤Ã¤Æ¤¤¤¦¤³¤È¤Ï¤Ç¤­¤Æ¤·¤Þ¤¦¡£

ÃÖ´¹¤¹¤ë¤È¤¤¤¦¤³¤È¤Ï¡¢¿Æ¤ÎÀ­¼Á¤òÊ̤Îʪ¤Ë¤¹¤ë¤È¤¤¤¦¤³¤È¤Ç¡¢·Ñ¾µ¤·¤Ê¤¤¤È
¤¤¤¦¤Î¤È¤ÏÊ̤ÎÏäÀ¤È»×¤¤¤Þ¤¹¡£

¹Í¤¨¤Æ¤¤¤¿¤Î¤Ï¡¢Ê£¿ô¤Î¥¯¥é¥¹¤ò¿½Å·Ñ¾µ¤·¤¿¤È¤­¤Ë¡¢¼«Ê¬¤Ë¤È¤Ã¤ÆÅÔ¹ç¤Î¤¤
¤¤µ¡Ç½¤À¤±¤ò¿Æ¤«¤é¤â¤é¤¦¤È¤¤¤¦¤³¤È¤Ç¤¹¡£¤Ç¡¢¤½¤Î¤¿¤á¤Ë¤Ï¡¢ÉÔÍפʵ¡Ç½¤Ï
¤â¤é¤ï¤Ê¤¤¤è¤¦¤Ë¤¹¤ëɬÍפ¬¤¢¤ë¤È¡£
¤¢¤Þ¤êËÜÂê¤È¤Ï´Ø·¸¤Ê¤¤¤Ç¤¹¤¬¡£

# CLOS ¤Ï¤Ç¤­¤¿¤«¤Ê¡©


> > ¥Ç¡¼¥¿¥Õ¥í[¥À¥¤¥¢¥°¥é¥à¤Ë¤·¤Æ¤â¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þÀ߷פˤ·¤Æ¤â¡¢¥â¥Ç¥ë¤«
> > ¤é¼ÂºÝ¤Î¥³¡¼¥É¤ËÍî¤È¤¹¤È¤¤¤¦¤³¤È¤Ë¤Ä¤¤¤Æ¤Ï¡¢¤¢¤Þ¤ê½õ¤±¤Ë¤Ê¤é¤Ê¤¤¤è¤¦¤Ê
> > µ¤¤¬¤·¤Þ¤¹¡£¿Í´Ö¤Îµ»Î̤ˤ«¤«¤ï¤ëÉôʬ¤¬Â礭¤¤¤Î¤Ç¡£¥â¥Ç¥ë¤«¤é¤Î¶ñÂ⽤Î
> > Éôʬ¤ò²¿¤È¤«¤·¤Ê¤¤¤È¤¢¤Þ¤êÏ«ÎϤÎÄ㸺¤Ë¤Ï¤Ê¤é¤Ê¤¤¤Ç¤¹¤Í¡£
> 
> ¤½¤ì¤¬ÊѲ½¤·¤Æ¤­¤¿¤«¤é¡¢ºÇ¶á£Ï£ÏÀ߷פ¬¤â¤Æ¤Ï¤ä¤µ¤ì¤Æ¤¤¤ë¤Î¤Ç¤Ï¤Ê¤¤¤Î¤«¤Ê
> ¤¡¡£
> 
> £Ï£ÏÀ߷פǤ϶ñ¸½²½¤Î»Å»ö¤¬³Ú¤Ë¤Ê¤Ã¤¿ÊѤï¤ê¤Ë¡¢model ¤òºî¤ë»Å»ö¤¬¤è¤êÀµ³Î
> ¤µ¤òÍ׵ᤵ¤ì¤ë¤è¤¦¤Ë¤Ê¤Ã¤¿¤ó¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£
> 
> ¤À¤Ã¤Æ¡¢¶ñ¸½²½¤Ã¤Æ¸À¤Ã¤¿¤Ã¤Æ¡¢¡¢¡¢¡£
> 
> interface ¤Ï¡¢object ´Ö¤Î¤ä¤ê¼è¤ê¤Ç·è¤Þ¤Ã¤Æ¤·¤Þ¤¦¤·¡£
> ÆâÉô¤Î context ¤Ï¡¢¡Ö²¿½è¤Ë°¤·¤Æ¤¤¤ë¤«¡×¤Ç·è¤Þ¤Ã¤Æ¤­¤Æ¤·¤Þ¤¦¤·¡£
> ¤¹¤ë¤È¡¢method ¤Ï¡¢¼«Á³¤Ë·è¤Þ¤Ã¤Æ¤¯¤ë¤È»×¤¦¤Ê¤¡¡£
> 
> ¡ô¡¡¤¤¤Þ¤Þ¤Ç¡¢¼«Á³¤Ë·è¤Þ¤Ã¤Æ¤³¤Ê¤«¤Ã¤¿·Ð¸³¤Ï¤Ê¤¤¡£

¤¿¤È¤¨¤Ð¡¢»öÎã¤Ç¤¤¤¦¤ÈÀ¾ÆüËÜÅ´Æ»¤Î¡ÖÎó¼Ö¥À¥¤¥äºîÀ®¥·¥¹¥Æ¥à¡×¤ò¥ª¥Ö¥¸¥§
¥¯¥È»Ø¸þµ»½Ñ¤ò»È¤Ã¤Æºî¤Ã¤¿¤È¤­¤ËÌäÂê¤Ë¤Ê¤Ã¤¿¤ß¤¿¤¤¤Ç¤¹¤Í¡£
¤³¤Î¤È¤­¤Ï¡¢OMT ¤Ë¤è¤ë¥â¥Ç¥ë¤«¤é C++ ¤Ø¤Î¥³¡¼¥É¤Ø°Ü¤¹¤È¤­¤Ë¡¢É½¸½¤Î¼Â
¸½ÊýË¡¤¬°ã¤¦¤Î¤Ç¡¢¥¯¥é¥¹¹½Â¤¤«¤éºî¤êľ¤·¤¿¤½¤¦¤Ç¤¹¡£

# Íפϡ¢¸À¸ì¤Ë¥â¥Ç¥ë¤ò¹ç¤ï¤»¤¿¤ï¤±¤Í¡£



> ¸å¡¢ÉÕ¤±²Ã¤¨¤ë¤È¤¹¤ì¤Ð¡ÖǽÎÏ¤Î¹â¤¯Èæ³ÓŪ²Ë¤Ê programmer¡×¤Ç¤·¤ç¤¦¤Í¡£
> ¤Ê¤¼¤Ê¤é B-free ¤Ï¼ñÌ£¤ÎÈÏáÆ¤ò±Û¤¨¤ë¤³¤È¤¬½ÐÍè¤Þ¤»¤ó¤«¤é¡£

¤Ï¤¤¡£°ìÈÖÌäÂê¤È¤Ê¤ë¤Î¤Ï¡¢B-Free ¥×¥í¥¸¥§¥¯¥È¤Ë¤½¤¦¤¤¤¦¥×¥í¥°¥é¥Þ¤ò¤É
¤¦¤ä¤Ã¤Æ½¸¤á¤ë¤«¤Ç¤¹¡£
¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤ÇÀ߷פ·Ä¾¤¹¤È¤·¤Æ¡¢¤½¤Î¤³¤È¤Ç¡¢Í¥½¨(¤ÇÈæ³ÓŪ´×)¤Ê¥×¥í
¥°¥é¥Þ¤ò½¸¤á¤é¤ì¤ë¤Ç¤·¤ç¤¦¤«¡©

»ä¸«¤Ç¤¹¤¬¡¢OS ¤òºî¤ê¤¿¤¤¤È»×¤¤¡¢¼ÂºÝ¤Ë OS ¤ò¤É¤¦ºî¤ë¤Î¤«¤òÍý²ò¤·¤Æ¤¤
¤ë¤è¤¦¤Ê¥×¥í¥°¥é¥Þ¤Ï¡¢¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þÀ߷פΤ褦¤ÊÀß·×µ»Ë¡¤Ë¤Ï¤¢¤Þ¤ê¶½
Ì£¤¬¤Ê¤¤¤è¤¦¤Êµ¤¤¬¤·¤Þ¤¹¡£
¤¿¤È¤¨¤Ð¡¢Linux ML ¤Ê¤É¤òÆÉ¤ó¤Ç¤â¡¢¿·¤·¤¤¥×¥í¥°¥é¥à¤òºî¤ë¤È¤­¤Ë¥ª¥Ö¥¸¥§
¥¯¥È»Ø¸þÀß·×µ»Ë¡¤ò»È¤ª¤¦¤È¤«¤¤¤¦Ïäò¸«¤«¤±¤¿¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¡£



> > OS ¤Ç¡¢¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤È¸À¤Ã¤¿¾ì¹ç¡¢ÉáÄ̤ÏÀß·×µ»Ë¡¤È¤·¤Æ¥ª¥Ö¥¸¥§¥¯¥È
> > »Ø¸þ¤ò»È¤Ã¤¿¤³¤È¤ò¸À¤¦¤Î¤Ç¤Ï¤Ê¤¯¡¢¥¢¡¼¥­¥Æ¥¯¥Á¥ã¤È¤·¤Æ¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ
> > Ū¤Ë¤Ê¤ë¤³¤È¤ò¸À¤¦¤È»×¤¤¤Þ¤¹¡£
> 
> ¤Ç¤·¤ç¤¦¤Í¡£
> ¤À¤«¤é¡Ö¿·¤·¤¤¡ª¡×

¤¦¡¼¤ó¡¢OS ¤Ç¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þÀ߷פò»È¤Ã¤Æ¤¤¤Ê¤¤¤Î¤Ï¡¢¿·¤·¤¤¤«¤é¤Ç¤Ï¤Ê
¤¯¡¢Ã±¤Ë¸þ¤¤¤Æ¤¤¤Ê¤¤¤À¤±¤Ç¤Ï¡©



> > ¤³¤ì¤¯¤é¤¤¤Ê¤é¤Ð¡¢¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þÀ߷פò»È¤Ã¤Æ¤â¤¢¤Þ¤ê¸ú²Ì¤Ï¤Ê¤¤¤Ç¤·¤ç
> > ¤¦¡£¤½¤ì¤Ë¡¢OS ¤Î¾ì¹ç¡¢¥½¡¼¥¹¤È¤·¤Æ¤ÎÎ̤ÏËÜÂΤè¤ê¤â¥Ç¥Ð¥¤¥¹¥É¥é¥¤¥Ð¤Î
> > Êý¤¬Â¿¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¦¤È»×¤¤¤Þ¤¹¡£
> 
> Device Driver ¤È¤«¤â¡¢class ²½¤·¤Æ¡¢Æ°Åª¤ËÀ¸À®¡¿ÅÐÏ¿¡¿ºï½ü¤È¤«¤Ç¤­¤ë¤È³Ú
> ¤·¤¤¤ó¤Ç¤¹¤¬¡£:-P

¤¦¤ó¡¢¤½¤¦¤¤¤¦É÷¤Ë¤¹¤ë¤È¡¢°ìÈ̤Ǥ¤¤¦¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ OS ¤Ë¤Ê¤ê¤Þ¤¹¤Í¡£
Ãí°Õ¤·¤¿¤¤¤Î¤Ï¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þÀ߷פǺî¤Ã¤¿¤È¤·¤Æ¤â¡¢¼«Æ°Åª¤Ë¥Ç¥Ð¥¤¥¹¥É
¥é¥¤¥Ð¤¬Æ°Åª¤Ë¥¢¥¿¥Ã¥Á¤Ç¤­¤ë¤è¤¦¤Ê¤³¤È¤Ë¤Ï¤Ê¤é¤Ê¤¤¤È¤¤¤¦¤³¤È¤Ç¤¹¡£



...[snip]...
> ¤Þ¤¢¡¢¼ÂºÝ¡¢data ¤Î flow ¤ò¤ß¤¿¤é¡¢£Ï£Ï¤Ë¤Ê¤é̵¤¤¤Î¤ÏÅö¤¿¤êÁ°¤Ç¤¹¤¬¡£
> data ¤Î¤¢¤êÊý¡ÊÀ­¼Á¡Ë¤ò¸«¤ë¤È£Ï£Ï¤Ë¤Ê¤ë¤«¤Ê¡£

¤³¤³¤Ç¡¢£Ï£Ï¤È½ñ¤¤¤Æ¤¤¤ë¤Î¤Ï¡¢¶ñÂÎŪ¤Ë¤Ï²¿¤ò»×¤¤¼õ¤«¤Ù¤Æ¤¤¤ë¤ó¤Ç¤·¤ç¤¦
¤«¡© ¤½¤ì¤¬Ê¬¤«¤é¤Ê¤¤¤³¤È¤Ë¤Ï¡¢²¿¤â¸À¤¨¤Ê¤¤¤Î¤Ç¤¹¤¬¡£
¤¨¡¼¤È¡¢»ä¤¬¥Ç¡¼¥¿¥Õ¥í¡¼¤Ë¤è¤ëÀß·×ÊýË¡¤È½ñ¤¤¤¿¤Î¤Ï¡¢Àµ³Î¤Ë¤Ï¥Ç¥Þ¥ë¥³¤Î
¥Ç¡¼¥¿¥Õ¥í¡¼¥À¥¤¥¢¥°¥é¥à¤Î¤³¤È¤Ç¤¹¡£ÎëÌÚ¤µ¤ó¤Î¸À¤¦£Ï£Ï¤È¤¤¤¦¤Î¤Ï¡¢¤É¤¦
¤¤¤¦¤â¤Î¤Ê¤ó¤Ç¤·¤ç¤¦¡©



p----------------------------------------------------------------------q
| FROM R.Night                                                         |
| E-mail:                                                              |
|         rnaitoh@st.rim.or.jp                                         |
| Key fingerprint = 89 EB 77 95 40 C0 3C CC  37 A1 A7 FA 1C 66 FF D0   |
b----------------------------------------------------------------------d