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摘要： int *ptr=new int(1); 7 shared_ptr p1(ptr); 8 shared_ptr p2(ptr); 9 cout> vector中的元素指针设定为shared_ptr类型，这样的话，在析够vector时就不需要手动delete指针 vector> pVec;test *t=new test(1);shared_ptr t1(t);pVec.push_back(t1);pVec.push_back(shared_ptr(new test(2)));这样到函数的最后，自动调用test的析够... 阅读全文

摘要： 编译时需要添加：需要添加头文件#includeg++ -std=gnu++0x share_ptr.cpp -o s原文：C++11 features are available as part of the "mainline" GCC compiler in the trunk ofGCC's Subversion repositoryand in GCC 4.3 and later. To enable C++0x support, add the command-line parameter-std=c++0xto yourg++command line. 阅读全文