如果您的 Subset（）类具有副本构造函数，则可以执行以下操作：

If your Subset() class has a copy constructor then you can do as follows:

std::vector<Subset *>::const_iterator it ; // use iterators
for ( it = other.subsets.begin() ; it != other.subsets.end() ; ++it )
    subset.push_back( new Subset( *it )) ; // add a copy of original subset.

如果您的 Subset（）没有复制构造函数，则无法复制。

If your Subset() does not have copy constructor then you CANNOT copy.

此外，您还需要记住拥有〜GeometryStructure（）从子集std :: vector

Also, you need to remember to have ~GeometryStructure() in order to delete all Subset() objects from the subset std::vector