c++静态对象

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#include "stdio.h"class CSta{public:CSta(){ printf("CSta is constructed\n");  m_sta=0;}void friend TestStatic();private:  int m_sta;};void TestStatic(){static CSta a;printf("%d\n",++a.m_sta);}int main(int argc, char* argv[]){TestStatic();TestStatic();return 0; }

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