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¥H¤Uªº¨â­Ó¥¨¶°±ø¥ó«ü¥O¬°¦ó¤£¯à¦bDev-C++°õ¦æ:
#include<iostream>
#inclue<stdlib.h>
#include "pc.cc"       // ¥[¤J¦P¥Ø¿ýªºpc.ccÀɮפº®e

using namespace std;

int main()
{
      int i=5;
      #ifndef    MY_PC
      #define   MY_PC
      i=7;
      #endif
      cout << i << '\n';
      #ifndef   MY_PC
      #define MY_PC
      i=3;
      #endif
      cout << i << endl;
      system("pause");
      return 0;
}      

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int main()
{
     int i=5;
     i=7;
     cout << i << '\n';
     i=3;
    cout << i << endl;
   return 0;
}

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1. ¤£¦Pª©¥»³B²z/µo©ñ:
Á|­Ó¨Ò, ·í§A­nµ¹«È¤H§Aªºµ{¦¡®É, §A·|¦³¼w°ê«È¤H, ¬ü°ê«È¤H, ·ç¨å«È¤H, ¥L­Ì­nªº»y¨¥¬O¤j¤£¦Pªº, ¨º§A¥i¥H¥Î¤£¦Pcompile macro definition ¥hbuild ¤£¦Pªºª©¥»µ¹«È¤H, ¦Ó¥L­Ìªºbuild ùØ­±µ´¹ï¤£·|¦³¨ä¥Lª©¥»ªº²ª¸ñ. build ¥X¨Óªºµ{¦¡size ¥ç¤£·|«Ü¤j, ¦]¬°compiler ¥u·|compile Ãö©óo­ÓºØ»y¨¥ªºcode. e.g.

#ifdef _BUILD_GERMAN
  printf("Aaa");
#elseif _BUILD_USA
  printf("Bbb");
#elseif _BUILD_SWZLAND
  printf("Ccc");
#endif

2. ¤£¦Pos platform
¦bÁ|­Ó¨Ò¤l, ·í§Aªºbuild ­n«Yhardware ©ÎªÌ os dependent, ËÝ¥i¯àinteger «Ylinux «Y1 byte, ¦ý«Ywindows «Y2byte ËÝ°Õ, §A·|¥Îmacro ¥h¤À:

#ifdef _OS_WINDOWS_
typedef u_16   int
#elseif _OS_LINUX_
typedef u_8    int
#endif

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¥ò¦³¦n¦h¨Ò¤lÃö©ó¥Îmacro °µcross platform ¬[, ¨Ò¦p§A¦æsemphore, ©ÎªÌmutex, ¤x¸g«Y­ø¦Pos , ´N¦³­ø¦Papi, ¦ýÊ\¦a°µªºfunction ¤@¼Ë:

void MyCreateThread(...)
{
#ifdef _OS_WINDOWS_
    CreateThread(...);
#elseif _OS_LINUX_
    p_thread_create(...);
#endif
}

ËݼË, §A­ÓmyCreateThread(...) ´N¥i¥H©ð¥hlinux, ©ÎªÌwindow ¦æ°Õ, ¥u­n§Acompile ®Éset ²M·¡§Aªºmacro ...

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#ifdef _debug_
printf(...);
#endif

ËݧA´N¦n®e©öËÝ, ¥i¥H "keep" ¦íd debug code, ¦ý«Yrelease ®É, ¥u­nundefine µf­Ó_debug_, §A´N¥i¥H¦n»´©öËÝ"§R°£" ®Í©Ò¦³printf debug code, ¦]¬°©Ò¦³­Ú_debug_ ¥]¦íªºcode ¤x¸g­ø·|¹Lcompiler ...³Ì«á­Óbuild ³£·|²Ó¦n¦h, ©O­Ó¥ç«YÂI¸Ñ«Yvc6, §Abuild ­Ódebug build ¦Prelease build ®É¤j¤p¤£¦Pªº­ì¦] ...

macro ¥i¥HËÝÁ¿, «Y¥Îo¾¤°µcode management ªº ~

§Ú­ø¤Ó¼ôjava ©ÎªÌvb, ­øª¾¨ä¥Llanguage ¦³ÉN©OÃþ¥\¯à©O?

[ ¥»©«³Ì«á¥Ñ hhl ©ó 2006-11-27 04:31 AM ½s¿è ]


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¤Þ¥Î:
­ì©«¥Ñ hhl ©ó 2006-11-27 02:17 AM µoªí
­º¥ý­øª¾ÂI¸Ñ«Ydev-cpp °õ¦æ, ½Ðpost ®Id error ¦Pwarning message o¾¤Ú»¤U.

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¦³Ãö¤º®e¦p¤U:
¦æ¼Æ2  
°T®§:invalid prtprocessing directive #include
¦æ¼Æ52
°T®§:pc.cc:No such file or directory


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[ ¥»©«³Ì«á¥Ñ ªá¤§¼y¦¸ ©ó 2006-11-27 02:00 PM ½s¿è ]

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¤Þ¥Î:
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¦³Ãö¤º®e¦p¤U:
¦æ¼Æ2  
°T®§:invalid prtprocessing directive #include
¦æ¼Æ52
°T®§:pc.cc:No such file or directory


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§A¦Û¤v¼g¥Îdev-cpp ªº ................................... °V¿ô¥¼ ...

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¦n°Õ¦n°Õ, ¤@¤U¤l°O¿ù°Õ, ¤£¦n·N«ä°Õ, ¬O§Ú°O¿ù°Õ!!!
¤£¹L§Ú·Q°Ý¦pªG§Ú¤£¥[¥¨¶°±ø¥ó«ü¥O, ¨ä¹ê¹ï©óµ{¦¡¼¶¼g¥H¤Î°õ¦æ·|¤£·|¦³°ÝÃD??
¦P®É, ¦³Ãö#include "pc.cc"·|¤£·|¥u¦³Visual C++¤~¦³, ¨ä¥Lª©¥»¤Ï¦Ó·|¨S¦³, ©ÎªÌ¦³¨S¦³¥²­n¦bºôµ¸¤W´M§ä¬ÛÀ³¹ïµ¦©O??

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§A¬qcode §Ú¨£­ø¨ì»Ý­n¦³pc.cc ... ¦Ópc.cc §Ú¥ç³£¤Ö¨£(¥¼¨£¹L°Õ¨ä¹ê, µL¦L¶H), visual c++ ³£´XªÖ©w­ø»Ý­n¦³©O­Ófile

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Thank you very much!!!

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