这是一个表示数据结构tree的c++模板对象,封装的非常好.tree-msvc.hh能在 visual c++下使用,如同使用stl标准模板类库一样-This is a tree data structure that the c++ template object, the package is very good. Tree-msvc.hh be able to use visual c++, as the use of standard template library stl the s