64,654
社区成员
发帖
与我相关
我的任务
分享
m_frontHighways = new Ptr<Highway> [1];
m_frontHighways = new Ptr<Highway>[m_numberOfLanes];
class SomeType {// ...};
smart_ptr<SomeType> ptr1(new SomeType); // count = 1
smart_ptr<SomeType> ptr2 = ptr1; // count = 2
ptr1.reset(); // count = 1
ptr2.reset(); // count = 0, auto deleted