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

¡¾C/C++¡¿C++ÐéÎö¹¹º¯ÊýµÄ×÷ÓÃ

1¡¢×÷ÓÃ
ΪÁËÔÚʵÏÖ¶à̬µÄʱºò²»Ôì³ÉÄÚ´æÐ¹Â¶,
Èç¹û»ùÀàÎö¹¹º¯Êýǰ²»¼Óvitual£¬ÅÉÉúÀà¶ÔÏó±»Ïú»Ùºó£¬Ö»»áµ÷ÓûùÀàµÄÎö¹¹º¯Êý£¬¶ø²»»áÈ¥µ÷ÓÃÅÉÉúÀàµÄÎö¹¹º¯Êý¡£
2¡¢¶ÔÓÚÕý³£µÄº¯Êý£¬Èç¹û»ùÀàÖÐÉùÃ÷Ϊvirtual£¬ÔòÅÉÉúÀà¿ÉÒÔ²»ÓÃÔÙдvirtual
// CPPTest.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
class Base
{
public:
Base(){}
virtual ~Base()
{
printf("Base Destructor!\n");
}
virtual void Func()
{
printf("Base Func!\n");
}
private:
int m_iData;
};
class Derived : public Base
{
public:
Derived(){}
~Derived()
{
printf("Derived Destructor!\n");
}
void Func()
{
printf("Derived Func!\n");
}
};
class Derived2 : public Derived
{
public:
Derived2(){}
~Derived2()
{
printf("Derived2 Destructor!\n");
}
void Func()
{
printf("Derived2 Func!\n");
}
};
int main(int argc, char* argv[])
{
Base *pb = new Base;
pb->Func();
Base *pd = new Derived;
pd->Func();
Base *pd2 = new Derived2;
pd2->Func();
delete pb;
delete pd;
delete pd2;
return 0;
}
 
½á¹û£º
Base Func!
Derived Func!
Derived2 Func!
Base Destructor!
Derived Destructor!
Base Destructor!
Derived2 Destructor!
Derived Destructor!
Base Destructor!


Ïà¹ØÎĵµ£º

¡¾×ª¡¿C\C++Ìõ¼þ£¨ÈýÄ¿£©ÔËËã·ûÇÉÃîÔ­Àí½âÎö

×î½üÒ»Ö±Ñо¿Ò»¸ö¶Ô¸öÈ˶øÑÔºÜÓмÛÖµµÄÒ»¸öLIB¿âµÄÄæÏò¡£ÔÚ½ñÌìϰàºóͻȻÁé¸ÐÉÁÏÖ£¬Õâ¸ö¶Ï¶ÏÐøÐøÄæÁ˽ӽüÒ»ÖܵĺËÐĹÜÀíÀà¡£ÖÕÓÚÔÚ½ñÌì¸øÄæÍêÁË¡£ÔÚ×îºóÒ»¸öº¯ÊýÀÅöµ½ÁË֮ǰ»ù±¾Ã»ÓÐÓùýµÄÒ»ÌõÖ¸Áî¡££¨ºÇºÇ£¬¸ßÊÖ¼ûЦÁË£¡£©µ±È»¹â¿´µ¥¾äµÄ»ã±àÖ¸ÁÊÇûÓа취¿´³ö¾ßÌåµÄ×÷Óõ쬶øÇÒ»¹ºÜ¿ÉÄÜ»áÈÏΪԭ×÷Õß±¾À´¾ÍÊÇÓû㱠......

linux c ÕýÔò±í´ïʽ

×î½üÓÐÕâô¸öÐèÇó,
c¸ã¸ãÕýÔò,
±Ï¾¹Regular Expression soÇ¿´ó^_^
±ê×¼µÄCºÍC+
+
¶¼²»Ö§³ÖÕýÔò±í´ïʽ£¬µ«ÓÐһЩº¯Êý¿â¿ÉÒÔ¸¨ÖúC/
C+
+
³ÌÐòÔ±Íê³ÉÕâÒ»¹¦ÄÜ£¬ÆäÖÐ×îÖøÃûµÄµ±ÊýPhilip HazelµÄPerl-
Compatible Regular Expression¿â£¬Ðí¶àLinux·¢Ðа汾¶¼´øÓÐÕâ¸öº¯Êý¿â¡£
±àÒëÕýÔò±í´ïʽ
ΪÁËÌá¸ßЧÂÊ£¬ÔÚ½«Ò»¸ö× ......

Åú´¦Àí µ÷ÊÔC/C++ʱɾ³ýÎÞÓõÄÎļþ

@echo --------------------- ÓÃÓÚ¡¶Ò»¸ö²Ù×÷ϵͳµÄʵÏÖ¡·µÄ cmd ---------------------
@echo off
mode con cols=80 lines=60 ::ǰһ¸öÊý×Ö»ò×ÖĸΪ±³¾°É«£¬ºóÒ»¸öÊý×Ö»òÕß×ÖĸΪǰ¾°É«£¬ÏÂÃæÊÇһЩÑÕÉ«¶ÔÓ¦µÄÊý×Ö»ò×Öĸ£º
::0£½ºÚ¡¢1£½À¶¡¢2£½ÂÌ¡¢3£½Ç³ÂÌ¡¢4£½ºì¡¢5£½×Ï¡¢6£½»Æ¡¢7=°×¡¢8=»Ò¡¢9=µ­À¶¡¢A£½µ ......

Axis C++ÔÚRedhat LinuxÉϰ²×°(δÍê´ýÕûÀí)

ÏÂÔØµÄ°æ±¾ÊÇAxis C++ 1.6 Beta
¿Í»§¶ËºÍ·þÎñÆ÷¶Ë¶¼ÐèҪʵÏÖ°²×°xml½âÎöÆ÷
Xerces C++ (2.2.0)
·þÎñÆ÷¶Ë»¹ÐèÒªapache1.3.x»òÕß2.0.x
Ò»¡¢·þÎñÆ÷¶Ë°²×°
1¡¢°²×°Axis C++
2¡¢°²×°Apache£¬ÎÒÃDzÉÓÃApache 2.2.6
×¢ÒâÒ»¶¨ÒªApache 1.3.x use --enable-module=so; for Apache 2.0.x use --enable-so when configuring£¬± ......

´ÓC++¸Éµ½×ªÐÍΪjavaÊÇÍ˲½£¬ÕýÈ·Óë·ñ£¿

½ñÌìÔÚ¹äÂÛ̳µÄʱºò¿´µ½ÓÐÈ˽ò½òÀÖµÀ£º´ÓC++¸Éµ½×ªÐÍΪjavaÊÇÍ˲½
ÎÒ²»ÈÏΪÊÇÕâÑù£¬Ê×ÏÈÓ¦¸ÃÒ»¸öÈ˵ÄÐËȤ£¬¼ÓÉÏÕâÃÅÓïÑÔ£¬ÕâÃŹ¤×÷ÊÇ·ñ·ûºÏÄã
¸É×Ô¼ºÏ²»¶µÄÓïÑÔ±àÂë²ÅÊÇ×îÖØÒªµÄ£¬µ±È»java±È½ÏÈÝÒ׵㣬ÎÒÒ²ÊÇÕâÑùÈÏΪµÄ
µ«ÊÇjava²¢²»ÊÇ´ó¼ÒËù˵µÄÄÇôÈÝÒ×£¬µ±½ñÉç»áË­²»¸Ò˵×Ô¼º»ássh£¬µ±ÊÇ×Ô¼ºÎÊÐÄ×Ô¼ºÑ§µÃÓжàºÃ£¬
ÔÚ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ