Layer.cpp包含子类Layer的头文件和初始化实例

[luotao1]

在Layer.cpp的include中，包含很多子类layer的头文件如下：

#include "AddtoLayer.h"
#include "CRFLayer.h"
#include "CosSimLayer.h"
#include "CostLayer.h"
#include "DataLayer.h"
#include "ExpandConvLayer.h"
#include "FullyConnectedLayer.h"
#include "HierarchicalSigmoidLayer.h"
#include "MaxLayer.h"
#include "MixedLayer.h"
#include "NormLayer.h"
#include "PoolLayer.h"
#include "TensorLayer.h"
#include "TransLayer.h"
#include "ValidationLayer.h"

同时，在Layer::create函数中，对某几个子类layer，进行单独的初始化。

if (type == "multi-class-cross-entropy")
    return LayerPtr(new MultiClassCrossEntropy(config));
  else if (type == "rank-cost")
    return LayerPtr(new RankingCost(config));
  else if (type == "auc-validation")
    return LayerPtr(new AucValidation(config));
  else if (type == "pnpair-validation")
    return LayerPtr(new PnpairValidation(config));

这两部分都应该删除。