2009年07鐃緒申24鐃緒申
C++ 鐃叔はワ申鐃純ス鐃夙でワ申鐃宿レス鐃緒申鐃術わ申鐃緒申腓�鐃緒申鐃緒申泙鐃�
鐃緒申鐃塾わ申鐃緒申鐃緒申鐃夙み刻申鐃淳ワ申鐃春トワ申鐃緒申鐃緒申鐃緒申発鐃叔わ申 C++ 鐃緒申鐃夙わ申鐃緒申茲�鐃祝なってわ申鐃殉わ申鐃緒申鐃緒申C 鐃緒申鐃緒申 C++ 鐃祝移行わ申鐃緒申檗鐃緒申鐃緒申鐃緒申蕕�誰鐃盾が鐃緒申鐃駿は逸申鐃獣わ申鐃緒申鐃緒申里任呂覆鐃緒申鐃緒申箸鐃緒申鐃� C++ 鐃塾居申動鐃祝つわ申鐃銃書きまわ申鐃緒申
C++ 鐃叔は￥申多鐃重継常申鐃緒申鐃緒申 class(struct) 鐃塾ワ申鐃宿レス鐃薯扱わ申鐃楯にわ申鐃緒申鐃春わ申鐃緒申必鐃竣わ申鐃緒申鐃緒申泙鐃緒申鐃�
鐃緒申鐃塾わ申鐃緒申 C 鐃塾器申鐃出で￥申鐃緒申鐃獣わ申鐃緒申 void* 鐃緒申 intptr_t 鐃淑どにワ申鐃瞬ワ申鐃緒申鐃緒申鐃夙のワ申鐃宿レス鐃緒申鐃叔種申鐃緒申鐃緒申蠅刻申鐃夙￥申鐃緒申鐃緒申鐃緒申鐃淑居申動鐃緒申悩鐃殉わ申鐃緒申鐃緒申腓�鐃緒申鐃緒申泙鐃緒申鐃�
Embedded C++ 鐃叔はわ申鐃盾そ鐃緒申多鐃重継常申鐃緒申存鐃淳わ申鐃殉わ申鐃藷し￥申鐃緒申鐃緒申鐃叔ワ申鐃藷グ居申鐃緒申覆匹廼愡澆鐃緒申鐃銃わ申鐃緒申鐃緒申鐃渋随申鐃緒申隼廚鐃緒申泙鐃緒申里如鐃緒申箸濆鐃緒申潺廛鐃緒申鐃緒申鐃淳ングにわ申鐃緒申鐃銃はわ申鐃殉わ申媼鐃緒申鐃緒申鐃宿�鐃竣わ申無鐃緒申鐃緒申鐃夙わ申鐃盾し鐃緒申泙鐃緒申鵑�￥申 鐃熟まわ申箸鐃獣わ申鐃緒申鐃淑常申鐃盾あ鐃暑か鐃盾し鐃緒申泙鐃緒申鐃�
鐃宿居申 : @ssrisk 鐃緒申鐃緒申縫鐃緒申鐃緒申箸鬚い鐃緒申鐃緒申鐃緒申泙鐃緒申鐃緒申鐃�
http://twitter.com/sscrisk/status/2812305646
http://twitter.com/sscrisk/status/2813260721
鐃塾わ申鐃祝手元鐃緒申 S&G 鐃緒申 p.426 鐃祝￥申鐃緒申p鐃術器申 鐃緒申鐃緒申鐃緒申 void * 鐃緒申鐃叔なわ申鐃緒申个覆鐃淑わ申鐃竣と書いてわ申鐃緒申泙鐃緒申鐃緒申鐃緒申鐃緒申匹鐃緒申鐃緒申鐃緒申泙鐃緒申鐃緒申鐃�static_cast<type>(expr) 鐃熟￥申鐃緒申鐃緒申鐃淑ワ申鐃純ス鐃夙わ申鐃緒申能鐃淑常申鐃塾みワ申鐃純ス鐃夙わ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃旬な常申鐃熟ワ申鐃緒申僖鐃緒申襯�鐃初ー鐃祝なわ申里念多鐃緒申任鐃緒申鐃�
鐃緒申鐃盾そ鐃緒申 C++ 鐃緒申 printf 鐃緒申箸鐃緒申覆箸鐃緒申鐃緒申辰任鐃緒申鐃殉わ申鐃緒申鐃緒申鐃緒申鐃緒申鐃縮ｏ申鐃緒申鐃緒申 C 鐃緒申 void * 鐃緒申鐃竣求す鐃緒申愎鐃緒申鐃� class 鐃舜のポワ申鐃藷タわ申鐃熟わ申鐃緒申鐃緒申鐃塾ワ申鐃緒申廛鐃叔もあ鐃緒申泙鐃緒申諭鐃緒申文鐃緒申鐃緒申鐃� 鐃緒申鐃緒申
#include <stdio.h>
struct A {
int a;
};
struct B {
int b;
};
struct C : public A, public B {
};
int main()
{
C *c = new C();
B *b = c;
A *a = c;
printf("C = %p\n", static_cast<void*>(c));
printf("B = %p\n", static_cast<void*>(b));
printf("A = %p\n", static_cast<void*>(a));
return 0;
}
鐃緒申鐃塾プワ申鐃緒申鐃緒申鐃塾緒申鐃熟件申未蓮鐃�C 鐃緒申 A 鐃塾ワ申鐃宿レス鐃緒申鐃緒申鐃緒申鐃緒申鐃塾でわ申鐃緒申鐃緒申B 鐃緒申鐃緒申鐃循なわ申泙鐃緒申鐃緒申鐃緒申鐃熟￥申C++ 鐃緒申多鐃重継常申鐃緒申鐃緒申鐃緒申鐃緒申襪随申鐃祝￥申鐃緒申鐃純ス鐃夙のわ申鐃俊にワ申鐃宿レス鐃薯ずらす鐃緒申鐃緒申任鐃緒申鐃�class C (鐃緒申密鐃祝わ申 struct 鐃叔わ申鐃緒申鐃緒申鐃叔フワ申鐃緒申箸慮鐃緒申鐃渋逸申鐃緒申鐃緒申曚覆鐃緒申鐃緒申鐃叔￥申鐃渋種申同鐃緒申鐃叔わ申) 鐃塾種申鐃塾は￥申class A 鐃塾種申鐃塾わ申 class B 鐃塾種申鐃塾わ申鐃渋べわ申鐃処う鐃淑レイ鐃緒申鐃緒申鐃夙でワ申鐃緒申鐃緒申鐃緒申鐃瞬わ申鐃緒申泙鐃緒申鐃緒申鐃緒申里鐃緒申鐃� class B 鐃夙わ申鐃銃誌申鐃夙わ申鐃緒申櫃砲蓮鐃�class A 鐃塾ワ申鐃出￥申鐃緒申 vtbl 鐃塾ワ申鐃緒申鐃緒申鐃塾刻申廚屬鐃緒申鐃緒申鐃緒申鐃宿レス鐃緒申鐃緒申鐃緒申鐃淑わ申鐃塾よう鐃淑ワ申鐃緒申鐃宿をコワ申僖鐃緒申蕕�鐃緒申鐃緒申鐃緒申鐃緒申砲錣縁申任鐃緒申鐃�鐃緒申鐃塾わ申鐃緒申 C 鐃塾器申鐃出で￥申鐃緒申鐃獣わ申鐃緒申 void* 鐃緒申 intptr_t 鐃淑どにワ申鐃瞬ワ申鐃緒申鐃緒申鐃夙のワ申鐃宿レス鐃緒申鐃叔種申鐃緒申鐃緒申蠅刻申鐃夙￥申鐃緒申鐃緒申鐃緒申鐃淑居申動鐃緒申悩鐃殉わ申鐃緒申鐃緒申腓�鐃緒申鐃緒申泙鐃緒申鐃�
Embedded C++ 鐃叔はわ申鐃盾そ鐃緒申多鐃重継常申鐃緒申存鐃淳わ申鐃殉わ申鐃藷し￥申鐃緒申鐃緒申鐃叔ワ申鐃藷グ居申鐃緒申覆匹廼愡澆鐃緒申鐃銃わ申鐃緒申鐃緒申鐃渋随申鐃緒申隼廚鐃緒申泙鐃緒申里如鐃緒申箸濆鐃緒申潺廛鐃緒申鐃緒申鐃淳ングにわ申鐃緒申鐃銃はわ申鐃殉わ申媼鐃緒申鐃緒申鐃宿�鐃竣わ申無鐃緒申鐃緒申鐃夙わ申鐃盾し鐃緒申泙鐃緒申鵑�￥申 鐃熟まわ申箸鐃獣わ申鐃緒申鐃淑常申鐃盾あ鐃暑か鐃盾し鐃緒申泙鐃緒申鐃�
鐃宿居申 : @ssrisk 鐃緒申鐃緒申縫鐃緒申鐃緒申箸鬚い鐃緒申鐃緒申鐃緒申泙鐃緒申鐃緒申鐃�
http://twitter.com/sscrisk/status/2812305646
http://twitter.com/sscrisk/status/2813260721
鐃塾わ申鐃祝手元鐃緒申 S&G 鐃緒申 p.426 鐃祝￥申鐃緒申p鐃術器申 鐃緒申鐃緒申鐃緒申 void * 鐃緒申鐃叔なわ申鐃緒申个覆鐃淑わ申鐃竣と書いてわ申鐃緒申泙鐃緒申鐃緒申鐃緒申鐃緒申匹鐃緒申鐃緒申鐃緒申泙鐃緒申鐃緒申鐃�static_cast<type>(expr) 鐃熟￥申鐃緒申鐃緒申鐃淑ワ申鐃純ス鐃夙わ申鐃緒申能鐃淑常申鐃塾みワ申鐃純ス鐃夙わ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃旬な常申鐃熟ワ申鐃緒申僖鐃緒申襯�鐃初ー鐃祝なわ申里念多鐃緒申任鐃緒申鐃�
鐃緒申鐃盾そ鐃緒申 C++ 鐃緒申 printf 鐃緒申箸鐃緒申覆箸鐃緒申鐃緒申辰任鐃緒申鐃殉わ申鐃緒申鐃緒申鐃緒申鐃緒申鐃縮ｏ申鐃緒申鐃緒申 C 鐃緒申 void * 鐃緒申鐃竣求す鐃緒申愎鐃緒申鐃� class 鐃舜のポワ申鐃藷タわ申鐃熟わ申鐃緒申鐃緒申鐃塾ワ申鐃緒申廛鐃叔もあ鐃緒申泙鐃緒申諭鐃緒申文鐃緒申鐃緒申鐃� 鐃緒申鐃緒申
