Point Cloud Library (PCL)
1.7.0
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Base class for PCD file grabber. More...
#include <pcl/io/pcd_grabber.h>
Public Member Functions | |
PCDGrabberBase (const std::string &pcd_file, float frames_per_second, bool repeat) | |
Constructor taking just one PCD file or one TAR file containing multiple PCD files. | |
PCDGrabberBase (const std::vector< std::string > &pcd_files, float frames_per_second, bool repeat) | |
Constructor taking a list of paths to PCD files, that are played in the order they appear in the list. | |
PCDGrabberBase (const PCDGrabberBase &src) | |
Copy constructor. | |
PCDGrabberBase & | operator= (const PCDGrabberBase &src) |
Copy operator. | |
virtual | ~PCDGrabberBase () throw () |
Virtual destructor. | |
virtual void | start () |
Starts playing the list of PCD files if frames_per_second is > 0. | |
virtual void | stop () |
Stops playing the list of PCD files if frames_per_second is > 0. | |
virtual void | trigger () |
Triggers a callback with new data. | |
virtual bool | isRunning () const |
Indicates whether the grabber is streaming or not. | |
virtual std::string | getName () const |
virtual void | rewind () |
Rewinds to the first PCD file in the list. | |
virtual float | getFramesPerSecond () const |
Returns the frames_per_second. | |
bool | isRepeatOn () const |
Returns whether the repeat flag is on. | |
bool | getCloudAt (size_t idx, pcl::PCLPointCloud2 &blob, Eigen::Vector4f &origin, Eigen::Quaternionf &orientation) const |
Get cloud (in ROS form) at a particular location. | |
size_t | numFrames () const |
Returns the size. |
Base class for PCD file grabber.
Definition at line 62 of file pcd_grabber.h.
pcl::PCDGrabberBase::PCDGrabberBase | ( | const std::string & | pcd_file, |
float | frames_per_second, | ||
bool | repeat | ||
) |
Constructor taking just one PCD file or one TAR file containing multiple PCD files.
[in] | pcd_file | path to the PCD file |
[in] | frames_per_second | frames per second. If 0, start() functions like a trigger, publishing the next PCD in the list. |
[in] | repeat | whether to play PCD file in an endless loop or not. |
pcl::PCDGrabberBase::PCDGrabberBase | ( | const std::vector< std::string > & | pcd_files, |
float | frames_per_second, | ||
bool | repeat | ||
) |
Constructor taking a list of paths to PCD files, that are played in the order they appear in the list.
[in] | pcd_files | vector of paths to PCD files. |
[in] | frames_per_second | frames per second. If 0, start() functions like a trigger, publishing the next PCD in the list. |
[in] | repeat | whether to play PCD file in an endless loop or not. |
pcl::PCDGrabberBase::PCDGrabberBase | ( | const PCDGrabberBase & | src | ) | [inline] |
Copy constructor.
[in] | src | the PCD Grabber base object to copy into this |
Definition at line 82 of file pcd_grabber.h.
virtual pcl::PCDGrabberBase::~PCDGrabberBase | ( | ) | throw () [virtual] |
Virtual destructor.
bool pcl::PCDGrabberBase::getCloudAt | ( | size_t | idx, |
pcl::PCLPointCloud2 & | blob, | ||
Eigen::Vector4f & | origin, | ||
Eigen::Quaternionf & | orientation | ||
) | const |
Get cloud (in ROS form) at a particular location.
virtual float pcl::PCDGrabberBase::getFramesPerSecond | ( | ) | const [virtual] |
virtual std::string pcl::PCDGrabberBase::getName | ( | ) | const [virtual] |
Implements pcl::Grabber.
bool pcl::PCDGrabberBase::isRepeatOn | ( | ) | const |
Returns whether the repeat flag is on.
virtual bool pcl::PCDGrabberBase::isRunning | ( | ) | const [virtual] |
Indicates whether the grabber is streaming or not.
Implements pcl::Grabber.
size_t pcl::PCDGrabberBase::numFrames | ( | ) | const |
Returns the size.
PCDGrabberBase& pcl::PCDGrabberBase::operator= | ( | const PCDGrabberBase & | src | ) | [inline] |
Copy operator.
[in] | src | the PCD Grabber base object to copy into this |
Definition at line 91 of file pcd_grabber.h.
virtual void pcl::PCDGrabberBase::rewind | ( | ) | [virtual] |
Rewinds to the first PCD file in the list.
virtual void pcl::PCDGrabberBase::start | ( | ) | [virtual] |
Starts playing the list of PCD files if frames_per_second is > 0.
Otherwise it works as a trigger: publishes only the next PCD file in the list.
Implements pcl::Grabber.
virtual void pcl::PCDGrabberBase::stop | ( | ) | [virtual] |
Stops playing the list of PCD files if frames_per_second is > 0.
Otherwise the method has no effect.
Implements pcl::Grabber.
virtual void pcl::PCDGrabberBase::trigger | ( | ) | [virtual] |
Triggers a callback with new data.