解决use -D_SCL_SECURE_NO_WARNINGS

vc2012报错了：

1>c:\program files (x86)\microsoft visual studio11.0\vc\include\xutility(2176): error C4996: 'std::_Copy_impl': Function callwith parameters that may be unsafe - this call relies on the caller to checkthat the passed values are correct. To disable this warning, use-D_SCL_SECURE_NO_WARNINGS. See documentation on how to use Visual C++ 'CheckedIterators'

 

加入预处理器(项目属性----C/C++----预处理----预处理器定义)：

_SCL_SECURE_NO_WARNINGS