我有一个类的构造函数，它用传递给它的值初始化该类内部的unique_ptr。出于某种原因，valgrind提示内存泄漏:22,080(24direct,22,056indirect)bytesin1blocksaredefinitelylostinlossrecord6of6at0x4C2C7A7:operatornew(unsignedlong)(in/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)by0x4A64FB:VectorBasedNodeOrder::VectorBasedNodeOrder(VectorBasedN