IRiS nX
114 ARTICLES / 235 REPLIES [1:2]
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#99. ¹Ù¶÷µ¹ÀÌ
½ºÅ©¸³Æ®°­ÁÂÁß ¹®ÀÇ 2005/01/11 (Tue)

½ºÅ©¸³Æ® °­Á¸¦ º¸´øÁß ¹®¶à ±¸ÇöÇØ º¸°í ½Í´Ù´Â »ý°¢ÀÌ µé¾ú½À´Ï´Ù.
±×·±µ¥ °¡Àå °É¸®´Â°Ô if ¹®À̶óµçÁö ±âŸ ÆǺ°¹®Àε¥ Àú¿¡°Ô ±¤¸íÀ» ÁÖ½ÃÁö ¾ÊÀ¸½Ã°Ú½À´Ï±î?

^^*

#99-1. ¾È¿µ±â 2005/01/12 (Wed)
½ºÅ©¸³Æ®ÀÇ ºñ±³¹®

Á¦°¡ ¸¸µç ½ºÅ©¸³Æ® Áß¿¡¼­ ½Ç¿ëÈ­ µÈ °ÍÀÌ 2°³°¡ Àִµ¥ ±×°ÍµéÀº ¸ðµÎ ºñ±³¹®ÀÌ ¾ø½À´Ï´Ù.
±× ´ë½Å ºñ±³¹®À» ¸ðµÎ ÇÔ¼ö·Î ¸¸µé¾î¼­ ó¸®Çß½À´Ï´Ù.


if a < b then
-> if LESS_THAN(a, b) then
if a <= b then
-> if LESS_EQUAL(a, b) then
if a = b then
-> if EQUAL_TO(a, b) then
if a > (b+c) then
-> if GREATER_THAN(a, b+c) then


ÀÌ°ÍÀº fortranÀÇ ¿µÇâÀ» ¹ÞÀº °ÍÀÔ´Ï´Ù.

ÀÏ´Ü 'if LESS_THAN(a, b) then' ¿¡ ´ëÇØ Ã³¸®ÇÏ´Â ÀÔÀå¿¡¼­´Â


1. keywordÀÎ 'if'°¡ ¹ß°ßµÇ¾ú´Ù.
2. ÀÌÈÄ¿¡ ²À ³ª¿Í¾ß ÇÏ´Â Å°¿öµåÀÎ 'then'À» ã´Â´Ù.
3. 'if'¿Í 'then'»çÀÌÀÇ ¹®ÀÚ¸¦ °¡Á® ¿Â´Ù. (³¡ÀÇ °ø¹éÀº ¾ø¾Ø´Ù.)
-> 'LESS_THAN(a, b)'ÀÌ °ËÃâµÇ¾ú´Ù.
4. ¹®¹ý¿¡ ÀÇÇØ 'ÇÔ¼öÀ̸§(....)'ÀÇ ÇüÅ°¡ µÇ¹Ç·Î '(' ÀÌÀü ¹®ÀÚ¿­°ú '('¿Í ')'»çÀÌÀÇ ¹®ÀÚ¿­À» ã´Â´Ù.
-> 'LESS_THAN' °ú 'a, b'°¡ °ËÃâµÇ¾ú´Ù.
5. 'LESS_THAN'¿¡ ÇØ´çÇÏ´Â »ç¿ëÀÚ ÇÔ¼ö¸¦ ½ÇÇàÇÑ´Ù. À̶§ÀÇ ÆĶó¹ÌÅÍ´Â 'a,b'°¡ µÈ´Ù.
-> ÇÔ¼ö¸í: LESS_THAN, param1 = a, param2 = b
6. ¹Ì¸® µî·ÏµÈ native ÇÔ¼ö¿¡¼­´Â ´ÙÀ½°ú °°ÀÌ Ã³¸®ÇÑ´Ù.

bool __LESS_THAN(int param1, int param2)
{
    return (param1 < param2);
}

¸¸¾à native ¾ð¾î°¡ delphiÀÏ ¶§´Â

function __LESS_THAN(param1, param2: integer): boolean
begin
    result := (param1 < param2);
end;

7. native ÇÔ¼öÀÇ °á°ú°¡ trueÀ̸é then ÀÌÈÄÀÇ ½ºÅ©¸³Æ®¸¦ ½ÇÇàÇÑ´Ù.
native ÇÔ¼öÀÇ °á°ú°¡ falseÀ̸é ¦ÀÌ µÇ´Â end if ÀÌÈÄÀÇ ½ºÅ©¸³Æ®¸¦ ½ÇÇàÇÑ´Ù.


À§ÀÇ ½Ã³ª¸®¿À¿¡´Â ¹®¹ýÀû ¿¡·¯ 󸮴 ºüÁ® ÀÖÀ¸´Ï ÇÊ¿äÇÑ ºÎºÐ¿¡ ³Ö¾î¾ß ÇÕ´Ï´Ù.
±×¸®°í ÆíÀÇ»ó ÇÔ¼ö·Î ó¸®ÇßÀ» »Ó ½ÇÁ¦ ºÎÈ£·Î ó¸®ÇÑ´Ù°í ÇÏ´õ¶óµµ ±×·¸°Ô ¾î·ÆÁö´Â ¾Ê½À´Ï´Ù.

#99-2. ¹Ù¶÷µ¹ÀÌ 2005/01/12 (Wed)
¾È¿µ±â´ÔÀÇ ÃÖ±Ù Á¤½ÅÀûÀÎ ºØ±« »óÅ¿¡¼­µµ
±¤¸íÀ» ã¾Æ ÁÖ½Ã´Ï ±íÀÌ ±íÀÌ °¨»çµå¸³´Ï´Ù.


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