the input layer for a network, which specified the shape of input matrix 更多...

#include <net_layer.h>

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

apollo::prediction::network::Input 的协作图:

Public 成员函数
bool	Load (const apollo::prediction::LayerParameter &layer_pb) override
	Load the layer parameter from a pb message

void	Run (const std::vector< Eigen::MatrixXf > &inputs, Eigen::MatrixXf *output) override
	Compute the layer output from inputs

Public 成员函数继承自 apollo::prediction::network::Layer
	Layer ()=default
	Constructor

virtual	~Layer ()=default
	Destructor

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

std::string	Name () const
	Name of a layer

int	OrderNumber () const
	Order number of a layer in a network

详细描述

the input layer for a network, which specified the shape of input matrix

在文件 net_layer.h 第 417 行定义.

成员函数说明

◆ Load()

bool apollo::prediction::network::Input::Load ( const apollo::prediction::LayerParameter & layer_pb )

overridevirtual

Load the layer parameter from a pb message

参数

A	pb message contains the parameters

返回: True is loaded successively, otherwise False

重载 apollo::prediction::network::Layer .

在文件 net_layer.cc 第 504 行定义.

                                               {
  if (!Layer::Load(layer_pb)) {
    AERROR << "Fail to Load the layer parameters!";
    return false;
  }
  InputParameter input_pb = layer_pb.input();
  if (input_pb.input_shape_size() < 1) {
    AERROR << "Fail to Load input shape of InputLayer!";
    return false;
  } else {
    input_shape_.resize(input_pb.input_shape_size());
    for (int i = 0; i < input_pb.input_shape_size(); ++i) {
      input_shape_[i] = input_pb.input_shape(i);
    }
  }
  if (!input_pb.has_dtype()) {
    ADEBUG << "Set the type of input as float!";
    dtype_ = "float32";
  } else {
    dtype_ = input_pb.dtype();
  }
  if (!input_pb.has_sparse()) {
    ADEBUG << "set the sparse of input as false!";
    sparse_ = false;
  } else {
    sparse_ = input_pb.sparse();
  }
  return true;
}

◆ Run()

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

overridevirtual

Compute the layer output from inputs

参数

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

实现了 apollo::prediction::network::Layer.

在文件 net_layer.cc 第 534 行定义.

                                       {
  CHECK_EQ(inputs.size(), 1U);
  CHECK_EQ(inputs[0].cols(), input_shape_.back());
  *output = inputs[0];
}

该类的文档由以下文件生成:

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

Public 成员函数

详细描述

成员函数说明

◆ Load()

◆ Run()