ʸˡ (C ¸À¸ì¤È¤Î°ã¤¤)

Asir ¤Îʸˡ¤Ï C ¸À¸ì¤Ë½àµò¤·¤Æ¤¤¤ë. ¤ª¤â¤ÊÁê°ãÅÀ¤Ï¼¡¤ÎÄ̤ê¤Ç¤¢¤ë. °Ê²¼¤Ç, ÊÑ¿ô¤È¤Ï Asir ¤Ë¤ª¤±¤ë ¥×¥í¥°¥é¥àÍѤÎÊÑ¿ô, ¤¹¤Ê¤ï¤ÁÂçʸ»ú¤Ç»Ï¤Þ¤ëʸ»úÎó¤ò°ÕÌ£¤¹¤ë¤³¤È¤È¤¹¤ë.

• ÊÑ¿ô¤Î·¿¤¬¤Ê¤¤.
  ´û¤ËÀâÌÀ¤·¤¿¤È¤ª¤ê, Asir ¤Ç°·¤ï¤ì¤ëÂоݼ«¿È¤ÏÁ´¤Æ²¿¤é¤«¤Î·¿ ¤ò»ý¤Ã¤Æ¤¤¤ë. ¤·¤«¤·, ¥×¥í¥°¥é¥àÊÑ¿ô¼«ÂΤÏ, ¤É¤Î¤è¤¦¤ÊÂоݤǤâ ÂåÆþ¤Ç¤­¤ë¤È¤¤¤¦°ÕÌ£¤Ç·¿¤¬¤Ê¤¤¤Î¤Ç¤¢¤ë.

  [0] A = 1;
  1
  [1] type(A);
  1
  [2] A = [1,2,3];
  [1,2,3]
  [3] type(A);
  4
  

• È¡¿ôÆâ¤ÎÊÑ¿ô¤Ï, ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï²¾°ú¿ô¤ò¤³¤á¤Æ¤¹¤Ù¤Æ¶É½êÊÑ¿ô.
  ¤¿¤À¤·, extern Àë¸À¤µ¤ì¤¿ÊÑ¿ô¤Ï, ¥È¥Ã¥×¥ì¥Ù¥ë¤Ë¤ª¤±¤ëÂç°èÊÑ¿ô¤È¤Ê¤ë. ¤¹¤Ê¤ï¤Á, ÊÑ¿ô¤Î¥¹¥³¡¼¥×¤ÏÂç°èÊÑ¿ô¤È¶É½êÊÑ¿ô¤Î 2 ¼ïÎà¤Ëñ½ã²½¤µ¤ì¤Æ¤¤¤ë. ¥È¥Ã¥×¥ì¥Ù¥ë, ¤¹¤Ê¤ï¤Á¥×¥í¥ó¥×¥È¤ËÂФ·¤ÆÆþÎϤµ¤ì¤¿ÊÑ¿ô¤ÏÁ´¤ÆÂç°èÊÑ¿ô ¤È¤·¤ÆÅÐÏ¿¤µ¤ì¤ë. ¤Þ¤¿È¡¿ôÆâ¤Ç¤Ï¼¡¤Î¤¤¤º¤ì¤«¤È¤Ê¤ë.
  1. È¡¿ô¤¬ÄêµÁ¤µ¤ì¤ë¥Õ¥¡¥¤¥ë¤Ë¤ª¤¤¤Æ, ¤½¤ÎÈ¡¿ôÄêµÁ°ÊÁ°¤Ë, ¤¢¤ë ÊÑ¿ô¤¬ extern Àë¸À¤µ¤ì¤Æ¤¤¤ë¾ì¹ç, È¡¿ôÆâ¤Î¤½¤ÎÊÑ¿ô¤âÂç°èÊÑ¿ô ¤È¤·¤Æ°·¤ï¤ì¤ë.
  2. extern Àë¸À¤µ¤ì¤Æ¤¤¤Ê¤¤ÊÑ¿ô¤Ï¤½¤ÎÈ¡¿ô¤Ë¶É½êŪ¤È¤Ê¤ë.

  % cat afo
  def afo() { return A;}
  extern A$
  def bfo() { return A;}
  end$
  % asir
  [0] load("afo")$
  [5] A = 1;
  1
  [6] afo();
  0
  [7] bfo();
  1
  

• ¥×¥í¥°¥é¥àÊÑ¿ô¤ÏÂçʸ»ú¤Ç»Ï¤Þ¤ê, ÉÔÄ긵, È¡¿ô¤Ï¾®Ê¸»ú¤Ç»Ï¤Þ¤ë.
  ¤³¤ÎÅÀ¤Ï, ´û¸¤Î¿ô¼°½èÍý¥·¥¹¥Æ¥à¤Î¤Û¤È¤ó¤É¤È°Û¤Ê¤ëÅÀ¤Ç¤¢¤ë. Asir ¤¬¤³¤Î»ÅÍͤòºÎÍѤ·¤¿¤Î¤Ï, ¥æ¡¼¥¶¤¬ÉÔÄ긵¤Î¤Ä¤â¤ê¤Ç»ÈÍѤ·¤¿ÊÑ¿ô¤Ë ¤Ê¤ó¤é¤«¤ÎÃͤ¬ÂåÆþ¤µ¤ì¤Æ¤¤¤¿¾ì¹ç¤Ëº®Íð¤ò¾·¤¯, ¤È¤¤¤¦, ´û¸¤Î ¥·¥¹¥Æ¥à¤Ë¤¢¤ê¤¬¤Á¤Ê¾õ¶·¤òÈò¤±¤ë¤¿¤á¤Ç¤¢¤ë.
• switch ʸ, goto ¤¬¤Ê¤¤.
  goto ¤¬¤Ê¤¤¤¿¤á, ¿½Å¥ë¡¼¥×¤ò°ìÅÙ¤ËÈ´¤±¤ë¤Î¤¬¤ä¤äÊ£»¨¤Ë¤Ê¤ë¾ì¹ç¤¬¤¢¤ë.
• ¥³¥ó¥Þ¼°¤Ï, for (A;B;C) ¤Þ¤¿¤Ï, while(A) ¤Î A, B, C ¤Ë¤Î¤ß»È¤¦¤³¤È¤¬¤Ç¤­¤ë.
  ¤³¤ì¤Ï, ¥ê¥¹¥È¤òÀµ¼°¤Ê¥ª¥Ö¥¸¥§¥¯¥È¤È¤·¤Æ²Ã¤¨¤¿¤³¤È¤Ë¤è¤ë.

°Ê¾å¤ÏÀ©¸Â¤Ç¤¢¤ë¤¬, ³ÈÄ¥¤È¤·¤Æ¤Ï¼¡¤ÎÅÀ¤¬µó¤²¤é¤ì¤ë.

• Í­Íý¼°¤ËÂФ¹¤ë·×»»¤ò, Ä̾ï¤Î C ¤Ë¤ª¤±¤ë·×»»¤ÈƱÍͤˤǤ­¤ë.
• ¥ê¥¹¥È¤¬°·¤¨¤ë. ¹½Â¤ÂΤòÍѤ¤¤ë¤Þ¤Ç¤â¤Ê¤¤Í×ÁǤν¸¹çÂΤò, ¥ê¥¹¥È¤Çɽ¤¹¤³¤È¤¬¤Ç¤­, C ¤ÇľÀܽñ¤¯¾ì¹ç¤ËÈæ³Ó¤·¤Æ¥×¥í¥°¥é¥à¤¬Ã»¤¯, Æɤߤ䤹¤¯½ñ¤±¤ë.
• ¥æ¡¼¥¶ÄêµÁÈ¡¿ô¤Ë¤ª¤±¤ë¥ª¥×¥·¥ç¥ó»ØÄê. ¤³¤ì¤Ë´Ø¤·¤Æ¤Ï, See section ¥ª¥×¥·¥ç¥ó»ØÄê.

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