|ConditionInterface *||clone () const|
|ConditionInterface *||copy (std::map< const base::DataSourceBase *, base::DataSourceBase * > &alreadyCloned) const|
|EvalCommandResult (internal::DataSource< bool >::shared_ptr ec)|
|Evaluate the Condition and return the outcome. |
|internal::DataSource< bool >|
The result of a command which evaluates a boolean DataSource.
|ConditionInterface * RTT::EvalCommandResult::copy||(||std::map< const base::DataSourceBase *, base::DataSourceBase * > &||alreadyCloned||)|| const
When copying an Orocos program, we want identical internal::DataSource's to be mapped to identical DataSources, in order for the program to work correctly. This is different from the clone function, where we simply want a new Command that can replace the old one directly.
This function takes a map that maps the old internal::DataSource's onto their new replacements. This way, it is possible to check before cloning a internal::DataSource, whether it has already been copied, and if so, reuse the existing copy.
To keep old source working, the standard implementation of this function simply calls the clone function. If your ConditionInterface uses a internal::DataSource, it is important that you reimplement this function correctly though.
Reimplemented from RTT::scripting::ConditionInterface.