Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

C³ÌÐòµ÷ÓÃC++º¯Êý

ÕâÖÖÐèÇóÓ¦¸Ã¾ÍûC++³ÌÐòµ÷ÓÃCº¯ÊýÐèÇó¶àÁË.ĿǰµÄʵÏÖ»ù±¾Ö»ÓÐÒ»Àà·½·¨,¼´Í¨¹ý´¦Àí±»µ÷ÓõÄC++Îļþ.
ÎÄ
Öиø³öµÄÈÔÈ»ÊÇÍêÕûµÄ,¾ßÌåµÄ,µ«ÓÖ×î»ù±¾×î¼òµ¥µÄʵÏÖ,ÖÁÓÚÀíÂÛÐԵĶ«Î÷ÔÚÍøÉϺÜÈÝÒ×ËÑË÷µÄµ½.ÕâÀïÊÇÕë¶Ôµ÷ÓÃC++µÄ³ÉÔ±º¯ÊýµÄʵÏÖ.
aa.h
class AA {
    int i;
    public:
        int ThisIsTest(int a, int b); 
        float ThisIsTest(float a, float b);
};
extern "C" int ThisIsTest_C(void* s, int a,int b);
extern "C" float PolymorphicTest_C(void* s,float a, float b);
aa.cpp:
#include "aa.h"
int AA::ThisIsTest(int a, int b){
    return (a + b);
}
float AA::PolymorphicTest(float a, float b){
    return (a+b);
}
int ThisIsTest_C(void* s, int a,int b){
    AA* p = (AA*)s;
    return p->ThisIsTest(a,b);
}
float PolymorphicTest_C(void* s,float a, float b){
    AA* p = (AA*)s;
    return p->ThisIsTest(a,b);
}
a.h:
#ifndef __A_H
#define __A_H
int bar(void* s,int a, int b);
int bar_float(void* s,float a, float b);
#endif
a.c
#include <stdio.h>
#include "a.h"
extern int ThisIsTest_C(void* s, int a,int b);
extern float PolymorphicTest_C(void* s,float a, float b);
int bar(void* s,int a, int b) {
  printf("result=%d\n", ThisIsTest_C(s,a, b));
  return 0;
}
int bar_float(void* s,float a, float b) {
  printf("result=%f\n", PolymorphicTest_C(s,a, b));
  return 0;

main.c:
#include "a.h"
struct S {
  int i;
};
struct S s;
int main(int argc, char **argv){
  int a = 1;
  int b = 2;
  float c = 1.5;
  float d = 1.4;
  bar((void*)&s,a, b);
  bar_float((void*)&s,c,d);
  return(0);
}
Makefile:
all:
    gcc -Wall -c a.c -o a.o
    gcc -Wall -c aa.cpp -o aa.o
    gcc -Wall -c main.c -o main.o
 


Ïà¹ØÎĵµ£º

º½¿Õ¹«Ë¾¹ÜÀíϵͳ(VC++ ÓëSQL 2005)

ϵͳ»·¾³£ºWindows 7
Èí¼þ»·¾³£ºVisual C++ 2008 SP1 +SQL Server 2005
±¾´ÎÄ¿µÄ£º±àдһ¸öº½¿Õ¹ÜÀíϵͳ
      ÕâÊÇÊý¾Ý¿â¿Î³ÌÉè¼ÆµÄ³É¹û£¬ËäÈ»³É¼¨²»¼Ñ£¬µ«ÊÇ×÷ΪÎÒÓÃVC++ ÒÔÀ´±àдµÄ×î´ó³ÌÐò»¹ÊÇ´«µ½ÍøÉÏ£¬ÒÔ¹©²Î¿¼¡£ÓÃVC++ ×öÊý¾Ý¿âÉè¼Æ²¢²»ÈÝÒ×£¬µ«Ò²²»ÊDz»¿ÉÄÜ¡£ÒÔÏÂÊÇÎҵijÌÐò½çÃæ£¬ºóÃæ ......

·ÖÏí¼¸¸ö¾­µäC³ÌÐò ºÆå«ÍøÂç

ÌâÄ¿£ºÊäÈëÒ»ÐÐ×Ö·û£¬·Ö±ðͳ¼Æ³öÆäÖÐÓ¢ÎÄ×Öĸ¡¢¿Õ¸ñ¡¢Êý×ÖºÍÆäËü×Ö·ûµÄ¸öÊý¡£ 
1.³ÌÐò·ÖÎö£ºÀûÓÃwhileÓï¾ä,Ìõ¼þΪÊäÈëµÄ×Ö·û²»Îª'\n'. 
¡¡¡¡¡¡¡¡¡¡¡¡ 
2.³ÌÐòÔ´´úÂ룺 
#include "stdio.h" 
main() 
{char c; 
¡¡int letters=0,space=0,digit=0,others=0;  ......

»ùÓÚXMLµÄÈý²ãC/SÄ£ÐÍ

[ÕªÒª]¿ÉÀ©Õ¹±êÖ¾ÓïÑÔ£¨¼ò³ÆXML£©ÔÚʵÏÖÐÅÏ¢±ê×¼»¯¡¢ÐÅÏ¢µÄ½»Á÷Óë¹²ÏíÉÏÓÐÆä¶ÀÌØµÄ¼¼ÊõÓÅÊÆ£¬Òò´ËËüÊܵ½Á˹㷺µÄÖØÊÓ¡£È«ÎÄÊ×ÏÈÌá³öÁË»ùÓÚXMLµÄÈý²ãClient/ServerÄ£ÐÍ£»È»ºó¶ÔÆä´ÓÊý¾Ý»ñÈ¡¡¢´«ÊäÖÁÏÔʾÒÔ¼°Íⲿ´¦ÀíµÄÓ¦ÓýøÐзÖÎö£»½Ó×ÅÒÔͼÊé×ÊÁϹÜÀíϵͳΪÀý£¬ËµÃ÷ÁËÆä¾ßÌåµÄʵÏÖ£»×îºó¶Ô»ùÓÚXMLµÄÈý²ãC/SÄ£ÐÍÔÚÐÅÏ¢±ê×¼» ......

realview MDK C/C++ »ìºÏ±à³ÌÎÊÌâ(ÐøÒ»)

    ǰ¼¸ÌìдÁ˹ØÓÚKeilÓëC/C++»ìºÏ±à³ÌµÄÈô¸ÉÎÊÌ⣬½ñÌìдµÄÊǼÌÐøÇ°ÃæµÄ¡£
   
    ÔÚʹÓÃC/C++»ìºÏ±à³ÌµÄʱºò£¬³ÌÐòÔËÐе½ÀàÀïÃæµÄÐéÄ⺯ÊýʱËÀµô£¬²é¿´ÆävptrֵΪ0x00000000£¬Õâʱºò²»ÖªµÀÔõô½â¾ö£¬ºóÀ´×Ô¼º±àÁËÒ»¸öʵÀý³ÌÐò¿ÉÒÔͨ¹ý£¬·¢ÏÖvptrµÄÖµÊÇÔÚ__mainÀïÃæµÄ& ......

cÎļþ²Ù×÷£¬¼æÈݶà×Ö½ÚºÍunicode

ÔÚ<TCHAR.h>Í·ÎļþÀÓÐÕâôһ×é²Ù×÷ÎļþµÄºê
       #define _tfdopen    _wfdopen
      
#define _tfsopen    _wfsopen
      
#define _tfopen     _wfope ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ