#include <time_cache.h>
Public Member Functions | |
virtual void | clearList ()=0 |
Clear the list of stored values. | |
virtual bool | getData (ros::Time time, TransformStorage &data_out, std::string *error_str=0)=0 |
Access data from the cache. | |
virtual P_TimeAndFrameID | getLatestTimeAndParent ()=0 |
Get the latest time stored in this cache, and the parent associated with it. Returns parent = 0 if no data. | |
virtual ros::Time | getLatestTimestamp ()=0 |
Get the latest timestamp cached. | |
virtual unsigned int | getListLength ()=0 |
Debugging information methods. | |
virtual ros::Time | getOldestTimestamp ()=0 |
Get the oldest timestamp cached. | |
virtual CompactFrameID | getParent (ros::Time time, std::string *error_str)=0 |
Retrieve the parent at a specific time. | |
virtual bool | insertData (const TransformStorage &new_data)=0 |
Insert data into the cache. |
Definition at line 56 of file time_cache.h.
virtual void tf2::TimeCacheInterface::clearList | ( | ) | [pure virtual] |
Clear the list of stored values.
Implemented in tf2::StaticCache, and tf2::TimeCache.
virtual bool tf2::TimeCacheInterface::getData | ( | ros::Time | time, |
TransformStorage & | data_out, | ||
std::string * | error_str = 0 |
||
) | [pure virtual] |
Access data from the cache.
Implemented in tf2::StaticCache, and tf2::TimeCache.
virtual P_TimeAndFrameID tf2::TimeCacheInterface::getLatestTimeAndParent | ( | ) | [pure virtual] |
Get the latest time stored in this cache, and the parent associated with it. Returns parent = 0 if no data.
Implemented in tf2::StaticCache, and tf2::TimeCache.
virtual ros::Time tf2::TimeCacheInterface::getLatestTimestamp | ( | ) | [pure virtual] |
Get the latest timestamp cached.
Implemented in tf2::StaticCache, and tf2::TimeCache.
virtual unsigned int tf2::TimeCacheInterface::getListLength | ( | ) | [pure virtual] |
Debugging information methods.
Get the length of the stored list
Implemented in tf2::StaticCache, and tf2::TimeCache.
virtual ros::Time tf2::TimeCacheInterface::getOldestTimestamp | ( | ) | [pure virtual] |
Get the oldest timestamp cached.
Implemented in tf2::StaticCache, and tf2::TimeCache.
virtual CompactFrameID tf2::TimeCacheInterface::getParent | ( | ros::Time | time, |
std::string * | error_str | ||
) | [pure virtual] |
Retrieve the parent at a specific time.
Implemented in tf2::StaticCache, and tf2::TimeCache.
virtual bool tf2::TimeCacheInterface::insertData | ( | const TransformStorage & | new_data | ) | [pure virtual] |
Insert data into the cache.
Implemented in tf2::StaticCache, and tf2::TimeCache.