Class TimeCacheInterface
Defined in File time_cache.hpp
Inheritance Relationships
Derived Types
public tf2::StaticCache(Class StaticCache)public tf2::TimeCache(Class TimeCache)
Class Documentation
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class TimeCacheInterface
Subclassed by tf2::StaticCache, tf2::TimeCache
Public Functions
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virtual ~TimeCacheInterface() = default
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virtual bool getData(tf2::TimePoint time, tf2::TransformStorage &data_out, std::string *error_str = 0, TF2Error *error_code = 0) = 0
Access data from the cache returns false if data unavailable (should be thrown as lookup exception)
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virtual bool insertData(const tf2::TransformStorage &new_data) = 0
Insert data into the cache.
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virtual void clearList() = 0
Clear the list of stored values.
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virtual CompactFrameID getParent(tf2::TimePoint time, std::string *error_str = 0, TF2Error *error_code = 0) = 0
Retrieve the parent at a specific time.
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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.
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virtual unsigned int getListLength() = 0
Debugging information methods.
Get the length of the stored list
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virtual ~TimeCacheInterface() = default