一个纯C++的代码，功能是统计一个代码中具有的代码行数，空白行数，注释行数等等信息，里面包含了c的文件操作，多个类的混合操作，如果有兴趣可以改成vc的软件，-A pure C++ code, the features are statistics with a code number of lines of code, blank lines, comment lines and so forth, which contains the c file operations, multiple c