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testatoo
Åê¹ÆNo.42114
Åê¹ÆÆü»þ: 2009-4-15 19:31
¿·ÊÆ
µï½»ÃÏ: ÀŲ¬¸©
Åê¹Æ: 8
»ÈÍѴĶ­:
Dev:WinXP(SP3)¡¢FLASHCS3¡¢ActionScript3 FlashDevelop 2.0.0 RC2
Class̾¤Ë±þ¤¸¤Æ½èÍý¤òʬ´ô¤µ¤»¤¿¤¤
¤Ï¤¸¤á¤Þ¤·¤Æ¡£
ºÇ¶áAS3¤ò»ÈÍѤ¹¤ë¤Ë¤Ê¤Ã¤¿½é¿´¼Ô¤Ç¤¹¡£

ɽÂê¤Î¤È¤ª¤êClass̾¤Ë±þ¤¸¤Æ½èÍý¤òʬ´ô¤·¤¿¤¤¤Î¤Ç¤¹¤¬¡¢
¤½¤ÎÊýË¡¤¬¤è¤¯¤ï¤«¤ê¤Þ¤»¤ó¡£

¸½ºß¤Ï²¼µ­¤ÎÊýË¡¤Ë¤ÆÂбþ¤·¤Æ¤¤¤Þ¤¹¤¬Ê̤ÎÊýË¡¤¬¤¢¤ê¤Þ¤·¤¿¤é¤´¶µ¼ø¤¯¤À¤µ¤¤¡£µ¹¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£


¡û¸½ºß¤ÎÊýË¡

­¡

var hoge:HogeClass = new HogeClass();
var foo:FooClass = new FooClass();

if(hoge is HogeClass) { HogeClass¤Î¾ì¹ç¤Î½èÍý }
if(foo is FooClass) {FooClass¤Î¾ì¹ç¤Î½èÍý }­¡

­¢

var className:String = Ǥ°Õ¤Î¥¤¥ó¥¹¥¿¥ó¥¹ as Object;

switch(className) {
case "[object HogeClass]" :
//HogeClass¤Î¾ì¹ç¤Î½èÍý
brake;

case "[object HogeClass]" :
//FooClass¤Î¾ì¹ç¤Î½èÍý
brake;
}

¤Î¤è¤¦¤Ê´¶¤¸¤Ç¥³¡¼¥Ç¥£¥ó¥°¤·¤Æ¤¤¤Þ¤¹¤¬¡¢¤â¤¦¾¯¤·¥¹¥Þ¡¼¥È¤ÊÊýË¡¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡©¤È¤¯¤Î­¢¤ÎÊýË¡¤Ïʸ»úÎó¤Ç¤Ï¤Ê¤¯¤ÆÊ̤ÎÊýË¡¤¿¤È¤¨¤ÐClass¥¯¥é¥¹Åù¤Çɾ²Á¤·¤¿¤¤¤Î¤Ç¤¹¤¬¤¤¤Þ¤¤¤Á¤½¤ÎÊýË¡¤¬¤ï¤«¤ê¤Þ¤»¤ó¡£¤ï¤«¤ëÊý¤¤¤Þ¤·¤¿¤é¤É¤¦¤«µ¹¤·¤¯¤ª´ê¤¤¤¤¤¿¤·¤Þ¤¹¡£



¤¦¤¸¤å
Åê¹ÆNo.42121
Åê¹ÆÆü»þ: 2009-4-15 21:52
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µï½»ÃÏ:
Åê¹Æ: 28
»ÈÍѴĶ­:
WinXP
MX Pro2004, Flash8
Re: Class̾¤Ë±þ¤¸¤Æ½èÍý¤òʬ´ô¤µ¤»¤¿¤¤
AS3¤Ï¤è¤¯Ê¬¤«¤ê¤Þ¤»¤ó¤¬¡¢instanceof ¤Ï»È¤¨¤Ê¤¤¤ó¤Ç¤·¤ç¤¦¤«¡©

¤Þ¤¿¡¢¥¯¥é¥¹¤ÎȽÄê¤Ç¤Ï̵¤¤¤Î¤Ç¤³¤Î¥±¡¼¥¹¤Ç»È¤¨¤ë¤«Ê¬¤«¤ê¤Þ¤»¤ó¤¬¡¢if,case Æâ¤Î½èÍý¤ò¥¯¥é¥¹¤ÎƱ̾¥á¥½¥Ã¥É¤È¤·¤ÆÍѰդ¹¤ë·Á¤ËÀ߷פ¹¤ë¤Î¤¬¥¹¥Þ¡¼¥È¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡©

class HogeFoo {
  function doJob(){}
}
class HogeClass extends HogeFoo {
  function doJob(){//HogeClass¤Î¾ì¹ç¤Î½èÍý}
}
class FooClass extends HogeFoo {
  function doJob(){//FooClass¤Î¾ì¹ç¤Î½èÍý}
}
----
var obj:HogeFoo = new HogeClass();
obj->doJob();


----------------
UJU

testatoo
Åê¹ÆNo.42129
Åê¹ÆÆü»þ: 2009-4-16 14:31
¿·ÊÆ
µï½»ÃÏ: ÀŲ¬¸©
Åê¹Æ: 8
»ÈÍѴĶ­:
Dev:WinXP(SP3)¡¢FLASHCS3¡¢ActionScript3 FlashDevelop 2.0.0 RC2
Re: Class̾¤Ë±þ¤¸¤Æ½èÍý¤òʬ´ô¤µ¤»¤¿¤¤
¤Ê¤ë¤Û¤É¡¢¥¹¥Þ¡¼¥È¤Ë¤ä¤ë¤Ë¤Ï¤ä¤Ï¤ê¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þŪ¤ÊÀ߷פ¬É¬ÍפˤʤäƤ¯¤ë¤ó¤Ç¤¹¡£¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¤½¤ÎÊýË¡¤ò¤È¤ê¤¤¤ì¤Æ¤ä¤Ã¤Æ¤ß¤Þ¤¹¡£ÊÖ¿®¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£
ÌîÃæÊ¸Íº
Åê¹ÆNo.42134
Åê¹ÆÆü»þ: 2009-4-17 11:51
¤Á¤ç¤ó¤Þ¤²¤é
µï½»ÃÏ: Åìµþ
Åê¹Æ: 4247
»ÈÍѴĶ­:
CS4 .4.11 Vista Home Premium (SP1)
Re: Class̾¤Ë±þ¤¸¤Æ½èÍý¤òʬ´ô¤µ¤»¤¿¤¤
ËÜÂê¤ÎÁ°¤Ë¡¢¤Þ¤ºµ¡¼ï°Í¸ʸ»ú¤Ï¤´»ÈÍѤò¤ª¹µ¤¨¤¯¤À¤µ¤¤¡£

ËÜÂê¤Ë¤Ä¤¤¤Æ¤Ï¡¢¶ñÂÎŪ¤Ë¤ª¤ä¤ê¤Ë¤Ê¤ê¤¿¤¤ÆâÍÆ¤Ë¤è¤Ã¤Æ¡¢Å¬¤·¤¿ÊýË¡¤ÏÊѤï¤Ã¤Æ¤¯¤ë¤È»×¤ï¤ì¤Þ¤¹¡£¥¤¥ó¥¹¥¿¥ó¥¹¤Î·Ñ¾µ¤¹¤ë¥¯¥é¥¹¤òȽÊ̤·¤¿¤¤¤È¤¤¤¦¤À¤±¤Ç¤·¤¿¤é¡¢is±é»»»Ò¤ÇÄ´¤Ù¤ë¤Î¤Ç¤âº¹»Ù¤¨¤Ê¤¤¤Ç¤·¤ç¤¦¡£
°úÍÑ¡§
testatoo¤µ¤ó¤Ï½ñ¤­¤Þ¤·¤¿¡§
¡û¸½ºß¤ÎÊýË¡

(1)
var hoge:HogeClass = new HogeClass();
var foo:FooClass = new FooClass();

if(hoge is HogeClass) { HogeClass¤Î¾ì¹ç¤Î½èÍý }
if(foo is FooClass) {FooClass¤Î¾ì¹ç¤Î½èÍý }

¤¢¤ë¶ñÂÎŪ¤Ê½èÍý¤Ç¡¢¥¯¥é¥¹¤Ë¤è¤Ã¤Æ¤½¤ÎÆâÍÆ¤òÊѤ¨¤¿¤¤¤È¤¤¤¦¾ì¹ç¤Ë¤Ï¡¢¤½¤ì¤ò¥¯¥é¥¹¤Ë¥á¥½¥Ã¥É¤È¤·¤ÆÄêµÁ¤¹¤ë¤³¤È¤¬Í­¸ú¤Ç¤¹¡£¤½¤Î¥á¥½¥Ã¥É¤¬È÷¤ï¤Ã¤Æ¤¤¤ë¤³¤È¤òÊݾ㤹¤ë¤Ë¤Ï¡¢¥¤¥ó¥¿¡¼¥Õ¥§¥¤¥¹¤È¤¤¤¦»ÅÁȤߤ¬»È¤¨¤Þ¤¹¡£
package {
	public interface IDoJob {
		function doJob():String;
	}
}

package {
	public class HogeClass implements IDoJob {
		public function doJob():String {
			return "doing the job for HogeClass";
		}
	}
}

package {
	public class FooClass implements IDoJob {
		public function doJob():String {
			return "doing the job for FooClass";
		}
	}
}

// ¥Õ¥ì¡¼¥à¥¢¥¯¥·¥ç¥ó: ¥Æ¥¹¥ÈÍÑ
var hoge:HogeClass = new HogeClass();
var foo:FooClass = new FooClass();
xTest(hoge);
xTest(foo);
function xTest(obj:IDoJob):void {
	var result_str:String = obj.doJob();
	trace(result_str);
}


----------------
¡¡

testatoo
Åê¹ÆNo.42151
Åê¹ÆÆü»þ: 2009-4-19 23:02
¿·ÊÆ
µï½»ÃÏ: ÀŲ¬¸©
Åê¹Æ: 8
»ÈÍѴĶ­:
Dev:WinXP(SP3)¡¢FLASHCS3¡¢ActionScript3 FlashDevelop 2.0.0 RC2
Re: Class̾¤Ë±þ¤¸¤Æ½èÍý¤òʬ´ô¤µ¤»¤¿¤¤
°úÍÑ¡§

Fumio¤µ¤ó¤Ï½ñ¤­¤Þ¤·¤¿¡§
ËÜÂê¤ÎÁ°¤Ë¡¢¤Þ¤ºµ¡¼ï°Í¸ʸ»ú¤Ï¤´»ÈÍѤò¤ª¹µ¤¨¤¯¤À¤µ¤¤¡£


µ¡¼ï°Í¸ʸ»ú·ï¡¢¿½¤·Ìõ¤´¤¶¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£
°Ê¸åµ¤¤ò¤Ä¤±¤Þ¤¹¡£

¤Ê¤ë¤Û¤É¡¢¥¤¥ó¥¿¡¼¥Õ¥§¥¤¥¹¤Î»ÅÁȤߤòÍøÍѤ·¤ÆÀè¤Ë¥á¥½¥Ã¥É¤òÊݾڤ·¤Æ¤ª¤¯¤ï¤±¤Ç¤¹¤Í¡£¤½¤Î¾å¤Ç³Æ¥¯¥é¥¹¤Ç¶ñÂÎŪ¤Ê¼ÂÁõ¤ò¹Ô¤Ã¤Æ¤¤¤¯¤È¡£¤½¤¦¤¹¤ë¤È¡¢ifʸ¤ò»ÈÍѤ·¤¿½èÍýʬ´ô¤â¾¯¤Ê¤¯¤Ê¤ë¤È¤¤¤¦
¤³¤È¤Ç¤¹¤Í¡£ÂçÊÑ»²¹Í¤Ë¤Ê¤ê¤Þ¤·¤¿¡£¤³¤³¿ô½µ´ÖAS3¤ËËׯ¬¤·¤Æ¤¤¤Þ¤¹¤¬¡£¤«¤Ê¤êAS3¤¬¹¥¤­¤Ë¤Ê¤ê¤Þ¤·¤¿¡£º£¸å¤â¤³¤Á¤é¤Ç¿§¡¹¤È¼ÁÌ䤵¤»¤Æ¤¤¤¿¤À¤¯¤³¤È¤Ë¤Ê¤ë¤È¤ª¤â¤¤¤Þ¤¹¤¬¤Ê¤Ë¤È¤¾µ¹¤·¤¯¤ª´ê¤¤¤¤¤¿¤·¤Þ¤¹¡£

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