锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
褰撻噸杞?/span>operator&鏃訛紝瀹冪殑璇箟鑲畾浼氫笌澶у鏁扮敤鎴鋒墍鏈熸湜鐨勪笉鍚岋紝鍗沖嚱鏁拌繑鍥炵殑鍙兘涓嶆槸鐢ㄦ埛鎵鏈熸湜鐨勫湴鍧鍊箋傛瘮濡備笅闈㈢殑渚嬪瓙錛?br />class A
{
public:
聽void test()
聽{
聽聽std::cout<<"easy"<<std::endl;
聽}
聽A* operator& ()const
聽{
聽聽return 0;
聽}
};
int main()
{
聽
聽聽聽A a;
聽聽 A *p;
聽聽 p = &a;
聽聽 p->test();
聽聽 system("pause");
聽聽聽return 0;
}
浣嗕護鎴戝鎬殑鏄紝涓婇潰鐨勭▼搴忕珶鐒惰兘欏哄埄榪愯錛佸洜涓烘垜鍦ㄥ崟姝ヨ繍琛岀殑鏃跺欙紝鍙戠幇p鐨勫兼椂0x00000000銆?br />p涓嶆槸絀烘寚閽堝悧錛熶絾瀹冨嵈鑳借皟鐢╰est()銆?br />緇忚繃鍑犳棩鐨勬濊冿紝鍔犱笂鍑犱綅楂樹漢鐨勬寚鐐廣傛垜鍙欒堪涓涓嬪師鍥狅細
綾籄鐨則est鍑芥暟鍦板潃璺熸垚鍛樺彉閲忓茍涓嶆槸榪炵畫瀛樻斁鍦ㄤ竴涓唴瀛樼┖闂撮噷銆倀est鍑芥暟鍦ㄥ湪緙栬瘧main鍑芥暟鐨勫疄鐜版枃浠剁紪璇戠殑鏃跺?br />test鍑芥暟宸茬粡鍦╩ain鍑芥暟obj鏂囦歡鐢熸垚浜嗭紒鎵浠ワ紝鍙紜畾浜唒鎸囧悜鐨勭被鍨嬶紝灝卞彲浠ヨ皟鐢╰est錛堬級錛岃繕鏈夊彟澶栦竴涓師鍥犲氨鏄痶est錛堬級
test錛堬級娌℃湁璋冪敤綾伙肌鐨勬垚鍛樺彉閲忥紝鎵浠->test()鏄彲浠ヨ皟鐢ㄣ?br />
甯屾湜澶ц櫨浠戶緇寚鐐癸綖锝?br />