Compose an 'AND' function of two Conditions. More...
#include <rtt/scripting/ConditionComposite.hpp>
Public Member Functions | |
| ConditionBinaryCompositeAND (ConditionInterface *l, ConditionInterface *r) | |
| If l evaluates to true, evaluate and return the result, otherwise, return false. | |
| virtual ConditionInterface * | clone () const |
| The Clone Software Pattern. | |
| ConditionBinaryCompositeAND * | 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. | |
| virtual bool | evaluate () |
| Evaluate the Condition and return the outcome. | |
| virtual void | reset () |
| Some conditions need to be reset at some points. | |
Detailed Description
Compose an 'AND' function of two Conditions.
Definition at line 50 of file ConditionComposite.hpp.
Constructor & Destructor Documentation
| RTT::scripting::ConditionBinaryCompositeAND::ConditionBinaryCompositeAND | ( | ConditionInterface * | l, |
| ConditionInterface * | r | ||
| ) | [inline] |
If l evaluates to true, evaluate and return the result, otherwise, return false.
Constructor takes ownership of l and r.
Definition at line 61 of file ConditionComposite.hpp.
Member Function Documentation
| ConditionBinaryCompositeAND* RTT::scripting::ConditionBinaryCompositeAND::copy | ( | std::map< const base::DataSourceBase *, base::DataSourceBase * > & | alreadyCloned | ) | const [inline, virtual] |
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.
Definition at line 71 of file ConditionComposite.hpp.
| virtual bool RTT::scripting::ConditionBinaryCompositeAND::evaluate | ( | ) | [inline, virtual] |
Evaluate the Condition and return the outcome.
- Returns:
- true if the condition is satisfied, false otherwise.
Implements RTT::scripting::ConditionInterface.
Definition at line 80 of file ConditionComposite.hpp.
| virtual void RTT::scripting::ConditionBinaryCompositeAND::reset | ( | ) | [inline, virtual] |
Some conditions need to be reset at some points.
E.g. a scripting::ConditionDuration counts the time since the first time a Command was executed, and if this time exceeds a certain preset time, returns true. Therefore, it needs to be reset, i.e. it needs to start counting, when the command is first executed.. scripting::ConditionOnce has a similar need. This function is called at such times.
Reimplemented from RTT::scripting::ConditionInterface.
Definition at line 87 of file ConditionComposite.hpp.
The documentation for this class was generated from the following file:
- rtt/scripting/ConditionComposite.hpp
