apollo::prediction::network::Layer类 参考

Layer is a base class for specific network layers It contains a pure virtual function Run which must be implemented in derived class 更多...

#include <net_layer.h>

类 apollo::prediction::network::Layer 继承关系图:

apollo::prediction::network::Layer 的协作图:

Public 成员函数
	Layer ()=default
	Constructor
virtual	~Layer ()=default
	Destructor
virtual bool	Load (const apollo::prediction::LayerParameter &layer_pb)
	Load layer parameters from a protobuf message
virtual void	ResetState ()
	Reset the internal state of a layer such as LSTM, GRU
virtual void	SetState (const std::vector< Eigen::MatrixXf > &states)
	Set the internal state of a layer
virtual void	State (std::vector< Eigen::MatrixXf > *states) const
	Access to the internal state of a layer
virtual void	Run (const std::vector< Eigen::MatrixXf > &inputs, Eigen::MatrixXf *output)=0
	Compute the layer output from inputs
std::string	Name () const
	Name of a layer
int	OrderNumber () const
	Order number of a layer in a network

详细描述

Layer is a base class for specific network layers It contains a pure virtual function Run which must be implemented in derived class

在文件 net_layer.h 第 38 行定义.

构造及析构函数说明

Layer()

apollo::prediction::network::Layer::Layer ( )

default

Constructor

~Layer()

virtual apollo::prediction::network::Layer::~Layer ( )

virtualdefault

Destructor

成员函数说明

Load()

bool Layer::Load ( const apollo::prediction::LayerParameter &  layer_pb )

virtual

Load layer parameters from a protobuf message

参数

LayerParameter

is a protobuf message

返回

True if successly loaded, otherwise False

被 apollo::prediction::network::Dense, apollo::prediction::network::Conv1d, apollo::prediction::network::MaxPool1d, apollo::prediction::network::AvgPool1d, apollo::prediction::network::Activation, apollo::prediction::network::BatchNormalization, apollo::prediction::network::LSTM, apollo::prediction::network::Flatten, apollo::prediction::network::Input , 以及 apollo::prediction::network::Concatenate 重载.

在文件 net_layer.cc 第 32 行定义.

                                               {
  if (!layer_pb.has_name()) {
    ADEBUG << "Set name at default";
    name_ = "layer";
  } else {
    name_ = layer_pb.name();
  }
  if (!layer_pb.has_order_number()) {
    ADEBUG << "Set order number at default";
    order_number_ = -1;
  } else {
    order_number_ = layer_pb.order_number();
  }
  return true;
}

Name()

std::string apollo::prediction::network::Layer::Name ( ) const

inline

Name of a layer

返回

Name of a layer

在文件 net_layer.h 第 86 行定义.

{ return name_; }

OrderNumber()

int apollo::prediction::network::Layer::OrderNumber ( ) const

inline

Order number of a layer in a network

返回

Order numer of a layer in a network

在文件 net_layer.h 第 92 行定义.

{ return order_number_; }

ResetState()

virtual void apollo::prediction::network::Layer::ResetState ( )

inlinevirtual

Reset the internal state of a layer such as LSTM, GRU

被 apollo::prediction::network::LSTM 重载.

在文件 net_layer.h 第 60 行定义.

{}

Run()

virtual void apollo::prediction::network::Layer::Run ( const std::vector< Eigen::MatrixXf > &  inputs, Eigen::MatrixXf *  output  )

pure virtual

Compute the layer output from inputs

参数

Inputs	to a network layer
Output	of a network layer will be returned

在 apollo::prediction::network::Dense, apollo::prediction::network::Conv1d, apollo::prediction::network::MaxPool1d, apollo::prediction::network::AvgPool1d, apollo::prediction::network::Activation, apollo::prediction::network::BatchNormalization, apollo::prediction::network::LSTM, apollo::prediction::network::Flatten, apollo::prediction::network::Input , 以及 apollo::prediction::network::Concatenate 内被实现.

SetState()

virtual void apollo::prediction::network::Layer::SetState ( const std::vector< Eigen::MatrixXf > &  states )

inlinevirtual

Set the internal state of a layer

参数

A	specified internal state in a vector of Eigen::MatrixXf

被 apollo::prediction::network::LSTM 重载.

在文件 net_layer.h 第 66 行定义.

{}

State()

virtual void apollo::prediction::network::Layer::State ( std::vector< Eigen::MatrixXf > *  states ) const

inlinevirtual

Access to the internal state of a layer

返回

Internal state in a vector of Eigen::MatrixXf

被 apollo::prediction::network::LSTM 重载.

在文件 net_layer.h 第 72 行定义.

{}

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该类的文档由以下文件生成:

• modules/prediction/network/net_layer.h
• modules/prediction/network/net_layer.cc