Inportant Question aboat InceptionLayer!!!!

[junranhe]

In file Inception.hpp

bottom_ >> *one_;                                                                                                                                                                                             
bottom_ >> *three_reduce_ >> *three_;
bottom_ >> *five_reduce_ >> *five_;
bottom_ >> *max_pool_ >> *pool_proj_;

when compute down, data bottom, I can not see any merge the 4 branch data, just recover, Why? I compare other framwork （cxxnet example）to build googlenet, they has the split layer after bottom