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C++Builder Programming Tip&Tricks
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À̰湮 [gilgil] 1729 ÀÐÀ½    2008-07-08 16:51
#define TRACE( _x, ...) printf("[%s:%d] "_x"\n", __FILENAME__, __LINE__, __VA_ARGS__)

-------------------- a.cpp --------------------
TRACE("·Î±×¸¦ Âï¾î º¾½Ã´Ù");
->
[c:\temp\vc\test\a.cpp:16] ·Î±×¸¦ Âï¾î º¾½Ã´Ù

ÀÌ·¸°Ô ³ª¿ÀÁÒ. __FILE__ À̶ó´Â ¸ÅÅ©·Î°¡ path ±îÁö ´Ù Æ÷ÇԵǾî Àֱ⠶§¹®¿¡ ·Î±×¸¦ º¼¶§ Á¶±Ý ÁöÀúºÐÇØ Áú ¼ö°¡ ÀÖ½À´Ï´Ù.
±×·¡¼­ »ç¿ëÇÏ´Â °ÍÀÌ ¹Ù·Î __FILENAME__ À̶ó´Â ¸ÅÅ©·Î¸¦ µû·Î Á¤ÀÇÇØ¼­ »ç¿ëÇÏ´Â °ÍÀÔ´Ï´Ù.

#define __FILENAME__ (strrchr(__FILE__,'\\')+1)
¿ä·¸°Ô Á¤ÀǸ¦ ÇØ ³õ°í TRACE ±¸¹®¿¡¼­ __FILE__ À» __FILENAME__À¸·Î ¹Ù²Ù¾î ÁÖ¸é ´ÙÀ½°ú °°ÀÌ Ãâ·ÂÀÌ µË´Ï´Ù.

-------------------- a.cpp --------------------
TRACE("·Î±×¸¦ Âï¾î º¾½Ã´Ù");
->
[a.cpp:16] ·Î±×¸¦ Âï¾î º¾½Ã´Ù

±×·±µ¥ ¿©±â¿¡¼­ ¹®Á¦´Â __FILENAME__ ¸ÅÅ©·Î°¡ ½ÇÇàÀÌ µÇ¸é¼­ strrchr À̶ó´Â ÇÔ¼ö°¡ ºÎ¸°´Ù´Â °ÍÀä, __FILENAME__ À̶ó´Â ¸ÅÅ©·Î¸¦ ÄÄÆÄÀÏ·¯¿¡¼­ Áö¿øÇØ ÁÖ¸é Á¦ÀÏ ÁÁ°ÚÁö¸¸, ±×·¯Áö ¸øÇÑ´Ù´Â ÀÌÀ¯·Î ·Î±×¸¦ ÂïÀ» ¶§¸¶´Ù strrchrÀ̶ó´Â ÇÔ¼ö°¡ ºÒ¸°´Ù´Â °ÍÀº(Å« ºÎÇÏ´Â ¾Æ´ÏÁö¸¸) ÇÁ·Î±×·¥ ½ÇÇà¿¡ ¾à°£ÀÇ ²¬Â½Âî±ÙÇÑ ¸éÀÌ ¾øÁö ¾Ê½À´Ï´Ù.

±×·¡¼­ Á¦°¡ »ý°¢ÇØ ³½ °ÍÀÌ ÀÖ½À´Ï´Ù.

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TRACE¸¦ »ç¿ëÇÏ´Â °¢°¢ÀÇ cpp ÆÄÀϸ¶´Ù Á¦ÀÏ À§¿¡ __FILENAME__À» Á¤ÀÇÇÏ´Â °ÍÀÔ´Ï´Ù. *^^*

-------------------- a.cpp --------------------
#ifndef __FILENAME__
#define __FILENAME__ "a.cpp"
#endif  __FILENAME__

TRACE("·Î±× ¾Æ¹«¸® Âï¾î¹Ù¹Ù strrchr  ºÒ¸®³ª, ¾ÈºÒ¸®³ª. ¾Æ~ ÀÌ ¾ó¸¶³ª ÁÁÀº°¡?   ¼¼»óÀº Á¤¸» ¾ËÈì´Ù±¸³ª~~~");




















































































































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¾Ö·Î½º [xcode9]   2008-07-16 09:44 X
ÆÄÀÏ nameÀ» defineÇØ¼­ »ç¿ëÇÏÁö ¾Ê°í __FILE__À» »ç¿ëÇÏ´Â ÀÌÀ¯´Â
ÆÄÀÏ NameÀÌ º¯°æ µÇ¾úÀ»¶§ µû·Î code¸¦ ¼öÁ¤ÇØ ÁÖÁö ¾Ê±â À§Çؼ­Àε¥.....
±èż± [cppbuilder]   2008-07-16 21:38 X
À̰гî¶ó¿î ÆÁÀä.

À̰湮´Ôµµ µ¨ÆÄÀÌ VC++, C++Builder¸¦ ³Ñ³ªµå½Ã´Â ¸ð¾çÀ̱º¿ä. ÁÖ·ÂÀº µ¨ÆÄÀ̰í.
Àúµµ µ¨ÆÄÀÌ VC++, C++Builder¸¦ ³Ñ³ªµé°í ÀÖ½À´Ï´Ù. ÁÖ·ÂÀº C++Builder À̰í¿ä.
À̰湮 [gilgil]   2008-07-19 13:49 X
¤¾¤¾, ÆÁ ½á ³õ°í ³ª¼­ Áö±Ý ¿Í¼­ º¸´Ï Áö¿ï±î ÇÏ´Â ¹Î¸ÁÇÔÀÌ º¸À̴±º¿ä. ¤Ð¤Ð
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±èż± [jsdkts]   2008-07-21 11:57 X
Àڱ׸¶ÇÑ ÆÁµµ ¶§·Î´Â ´©±º°¡¿¡°Ô Å« µµ¿òÀÌ µÇ´Â ¹ýÀÌÁÒ

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