Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Ò»¸öC++µ÷ÓÃCµÄÀý×Ó

//cExample.h
#ifndef C_EXAMPLE_H
#define C_EXAMPLE_H
#ifdef __cplusplus
extern "C"
{
#endif
int add(int x, int y);
#ifdef __cplusplus
}
#endif
#endif
---------------------------------
//cExample.c
#include"cExample.h"
int add(int x, int y)
{
 return x + y;
}
---------------------------------
//cppFile.cpp
#include <iostream>
#include"cExample.h"
using namespace std;
main()
{
    cout<<add(2,3)<<endl;
    return 0;
}
--------------------------------
//makefile
cppFile: cppFile.o cExample.o
    g++ -g -o cppFile cppFile.o cExample.o
cppFile.o: cppFile.cpp
    g++ -g -c cppFile.cpp
cExample.o: cExample.c cExample.h
    gcc -g -c cExample.c
clean:
    rm -f *.o cppFile


Ïà¹ØÎĵµ£º

ºÃÉñÆæµÄ extern "C" Ŷ¡£¡£¡£

ÓÐ¹Ø extern "C"

¸ã¹ýCºÍC++»ì±àµÄͬ־ÃǶ¼ÖªµÀÕâ¸öɶÒâ˼¡£
Õâ¶ùÓн²£ºhttp://www.cppblog.com/Macaulish/archive/2008/06/17/53689.html

µ«¿´Ò»ÏÂÏÂÃæµÄÕâ¸ö´úÂ룺

#include <iostream>
using namespace
std;

extern "C" { int g_inta; }

int main (void)
{
g_ ......

c++ mysql

/*
 * test.cpp
 *
 *  Created on: 2010-5-13
 *      Author: Sarah
 */
  #include   "/usr/include/mysql/mysql.h"   /*Ϊ¾ø¶Ô·¾¶*/
  #include   <stdio.h>
#include <stdlib.h>
#i ......

±àд¿ÉÒÆÖ²C/C++³ÌÐòµÄÒªµã

1.·Ö²ãÉè¼Æ£¬¸ôÀëƽ̨Ïà¹ØµÄ´úÂë¡£¾ÍÏñ¿É²âÊÔÐÔÒ»Ñù£¬¿ÉÒÆÖ²ÐÔÒ²Òª´ÓÉè¼Æ×¥Æð¡£Ò»°ãÀ´Ëµ£¬×îÉϲãºÍ×îϲ㶼²»¾ßÓÐÁ¼ºÃµÄ¿ÉÒÆÖ²ÐÔ¡£×îÉϲãÊÇGUI£¬´ó¶àÊýGUI¶¼²»ÊÇ¿çƽ̨µÄ£¬ÈçWin32 SDKºÍMFC¡£×îϲãÊDzÙ×÷ϵͳAPI£¬´ó¶à²¿·Ö²Ù×÷ϵͳAPI¶¼ÊÇרÓõġ£
¡¡¡¡Èç¹ûÕâÁ½²ãµÄ´úÂëÉ¢²¼ÔÚÕû¸öÈí¼þÖУ¬ÄÇôÕâ¸öÈí¼þµÄ¿ÉÖ²ÐÔ½«·Ç³£µÄ² ......

cÁ´½ÓMYSQL

Ò»¡¢¿ª·¢»·¾³
1¡¢  windowsXP
 
2¡¢  mysql 5.0.22
3¡¢  Dev-C++ 4.9.9.2
4¡¢  ÏÂÔØ(mysqlpp-2.3.2-gcc3.4.2-1due.DevPak) 
5¡¢  MySQL.DevPak ÏÂÔصØÖ·£º http://downloads.sourceforge.net/dev-cpp/MySQL.DevPak
6¡¢   ÏÂÔØÒÔºóͨ¹ý‘¹¤¾ß[T]’ --> ´ò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ