common.h File Reference
`#include <pcl/pcl_base.h>`
`#include <cfloat>`
`#include <pcl/common/impl/common.hpp>`
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namespace  pcl

## Functions

double pcl::getAngle3D (const Eigen::Vector4f &v1, const Eigen::Vector4f &v2)
Compute the smallest angle between two vectors in the [ 0, PI ) interval in 3D.
template<typename PointT >
double pcl::getCircumcircleRadius (const PointT &pa, const PointT &pb, const PointT &pc)
Compute the radius of a circumscribed circle for a triangle formed of three points pa, pb, and pc.
template<typename PointT >
void pcl::getMaxDistance (const pcl::PointCloud< PointT > &cloud, const Eigen::Vector4f &pivot_pt, Eigen::Vector4f &max_pt)
Get the point at maximum distance from a given point and a given pointcloud.
template<typename PointT >
void pcl::getMaxDistance (const pcl::PointCloud< PointT > &cloud, const std::vector< int > &indices, const Eigen::Vector4f &pivot_pt, Eigen::Vector4f &max_pt)
Get the point at maximum distance from a given point and a given pointcloud.
void pcl::getMeanStd (const std::vector< float > &values, double &mean, double &stddev)
Compute both the mean and the standard deviation of an array of values.
PCL_EXPORTS void pcl::getMeanStdDev (const std::vector< float > &values, double &mean, double &stddev)
Compute both the mean and the standard deviation of an array of values.
template<typename PointT >
void pcl::getMinMax (const PointT &histogram, int len, float &min_p, float &max_p)
Get the minimum and maximum values on a point histogram.
PCL_EXPORTS void pcl::getMinMax (const sensor_msgs::PointCloud2 &cloud, int idx, const std::string &field_name, float &min_p, float &max_p)
Get the minimum and maximum values on a point histogram.
template<typename PointT >
void pcl::getMinMax3D (const pcl::PointCloud< PointT > &cloud, PointT &min_pt, PointT &max_pt)
Get the minimum and maximum values on each of the 3 (x-y-z) dimensions in a given pointcloud.
template<typename PointT >
void pcl::getMinMax3D (const pcl::PointCloud< PointT > &cloud, Eigen::Vector4f &min_pt, Eigen::Vector4f &max_pt)
Get the minimum and maximum values on each of the 3 (x-y-z) dimensions in a given pointcloud.
template<typename PointT >
void pcl::getMinMax3D (const pcl::PointCloud< PointT > &cloud, const std::vector< int > &indices, Eigen::Vector4f &min_pt, Eigen::Vector4f &max_pt)
Get the minimum and maximum values on each of the 3 (x-y-z) dimensions in a given pointcloud.
template<typename PointT >
void pcl::getMinMax3D (const pcl::PointCloud< PointT > &cloud, const pcl::PointIndices &indices, Eigen::Vector4f &min_pt, Eigen::Vector4f &max_pt)
Get the minimum and maximum values on each of the 3 (x-y-z) dimensions in a given pointcloud.
template<typename PointT >
void pcl::getPointsInBox (const pcl::PointCloud< PointT > &cloud, Eigen::Vector4f &min_pt, Eigen::Vector4f &max_pt, std::vector< int > &indices)
Get a set of points residing in a box given its bounds.

## Detailed Description

Define standard C methods and C++ classes that are common to all methods

Definition in file common/include/pcl/common/common.h.

pcl
Author(s): Open Perception
autogenerated on Mon Oct 6 2014 03:19:12