apollo::perception::algorithm::PlaneFitPointCandIndices结构体 参考

#include <i_ground.h>

apollo::perception::algorithm::PlaneFitPointCandIndices 的协作图:

Public 成员函数
	PlaneFitPointCandIndices ()
void	Reserve (unsigned int size)
void	Clear ()
void	PushIndex (int i)
int	Prune (unsigned int min_nr_samples, unsigned int max_nr_samples)
unsigned int	Size () const
int &	operator[] (unsigned int i)
int &	operator[] (int i)
const int &	operator[] (unsigned int i) const
const int &	operator[] (int i) const

Public 属性
std::vector< int >	indices
int	random_seed

详细描述

在文件 i_ground.h 第 214 行定义.

构造及析构函数说明

PlaneFitPointCandIndices()

apollo::perception::algorithm::PlaneFitPointCandIndices::PlaneFitPointCandIndices ( )

inline

在文件 i_ground.h 第 215 行定义.

{ random_seed = I_DEFAULT_SEED; }

成员函数说明

Clear()

void apollo::perception::algorithm::PlaneFitPointCandIndices::Clear ( )

inline

在文件 i_ground.h 第 217 行定义.

{ indices.clear(); }

operator[]() [1/4]

int & apollo::perception::algorithm::PlaneFitPointCandIndices::operator[] ( int  i )

inline

在文件 i_ground.h 第 227 行定义.

                         {
    assert(i >= 0 && i < static_cast<int>(indices.size()));
    return indices.at(i);
  }

operator[]() [2/4]

const int & apollo::perception::algorithm::PlaneFitPointCandIndices::operator[] ( int  i ) const

inline

在文件 i_ground.h 第 235 行定义.

                                     {
    assert(i >= 0 && i < static_cast<int>(indices.size()));
    return indices.at(i);
  }

operator[]() [3/4]

int & apollo::perception::algorithm::PlaneFitPointCandIndices::operator[] ( unsigned int  i )

inline

在文件 i_ground.h 第 223 行定义.

                                  {
    assert(i >= 0 && i < indices.size());
    return indices.at(i);
  }

operator[]() [4/4]

const int & apollo::perception::algorithm::PlaneFitPointCandIndices::operator[] ( unsigned int  i ) const

inline

在文件 i_ground.h 第 231 行定义.

                                              {
    assert(i >= 0 && i < indices.size());
    return indices.at(i);
  }

Prune()

int apollo::perception::algorithm::PlaneFitPointCandIndices::Prune	(	unsigned int	min_nr_samples,
		unsigned int	max_nr_samples
	)

在文件 i_ground.cc 第 67 行定义.

                                                                 {
  assert(min_nr_samples < max_nr_samples);
  unsigned int size = static_cast<unsigned int>(indices.size());
  unsigned int half = 0;
  if (size > max_nr_samples) {
    IRandomizedShuffle1(indices.data(), static_cast<int>(indices.size()),
                        &random_seed);
    // IRandomSample(indices.Data(), max_nr_samples, static_cast<int>Size,
    // random_seed);
    // for (int i = 0; i < max_nr_samples; ++i) {
    //     int j = indices[i];
    //     // i <= j forever;
    //     indices[i] = indices[j];
    // }
    indices.resize(max_nr_samples);
  } else {
    if (size > min_nr_samples) {
      half = size >> 1;
      while (half > min_nr_samples) {
        half = half >> 1;
      }
      size = half << 1;
      IRandomizedShuffle1(indices.data(), static_cast<int>(indices.size()),
                          &random_seed);
      indices.resize(size);
    }
  }
  return static_cast<int>(indices.size());
}

PushIndex()

void apollo::perception::algorithm::PlaneFitPointCandIndices::PushIndex ( int  i )

inline

在文件 i_ground.h 第 218 行定义.

{ indices.push_back(i); }

Reserve()

void apollo::perception::algorithm::PlaneFitPointCandIndices::Reserve ( unsigned int  size )

inline

在文件 i_ground.h 第 216 行定义.

{ indices.reserve(size); }

Size()

unsigned int apollo::perception::algorithm::PlaneFitPointCandIndices::Size ( ) const

inline

在文件 i_ground.h 第 220 行定义.

                            {
    return static_cast<unsigned int>(indices.size());
  }

类成员变量说明

indices

std::vector<int> apollo::perception::algorithm::PlaneFitPointCandIndices::indices

在文件 i_ground.h 第 239 行定义.

random_seed

int apollo::perception::algorithm::PlaneFitPointCandIndices::random_seed

在文件 i_ground.h 第 240 行定义.

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该结构体的文档由以下文件生成:

• modules/perception/common/algorithm/i_lib/pc/i_ground.h
• modules/perception/common/algorithm/i_lib/pc/i_ground.cc