Orocos Real-Time Toolkit
2.9.0
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A functor with the ConditionInterface, for the case where the functor is a bool(void). More...
#include <rtt/scripting/CommandFunctors.hpp>
Public Types | |
typedef boost::function< bool(void)> | Function |
Public Member Functions | |
ConditionFunction (Function impl, bool invert=false) | |
virtual bool | evaluate () |
Evaluate the Condition and return the outcome. More... | |
virtual ConditionFunction * | clone () const |
The Clone Software Pattern. More... | |
virtual void | reset () |
Some conditions need to be reset at some points. More... | |
virtual ConditionInterface * | 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. More... | |
Public Attributes | |
Function | con |
bool | minvert |
A functor with the ConditionInterface, for the case where the functor is a bool(void).
Definition at line 87 of file CommandFunctors.hpp.
typedef boost::function<bool(void)> RTT::scripting::ConditionFunction::Function |
Definition at line 91 of file CommandFunctors.hpp.
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inline |
Definition at line 99 of file CommandFunctors.hpp.
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inlinevirtual |
The Clone Software Pattern.
Implements RTT::scripting::ConditionInterface.
Definition at line 106 of file CommandFunctors.hpp.
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virtualinherited |
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 in RTT::scripting::EvalCommandResult, RTT::scripting::CmdCollectCondition, RTT::scripting::ConditionCompositeNOT, RTT::scripting::ConditionBinaryCompositeOR, RTT::scripting::TryCommandResult, RTT::scripting::ConditionCache, RTT::scripting::ConditionDSDuration, RTT::scripting::ConditionCompare< T, compare_op >, RTT::scripting::ConditionInvert, RTT::scripting::ConditionBoolDataSource, and RTT::scripting::ConditionBinaryCompositeAND.
Definition at line 50 of file ConditionInterface.cpp.
Referenced by RTT::scripting::ParsedStateMachine::copy(), RTT::scripting::ConditionBinaryCompositeAND::copy(), RTT::scripting::DataSourceCondition::copy(), and RTT::scripting::ConditionBinaryCompositeOR::copy().
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inlinevirtual |
Evaluate the Condition and return the outcome.
Implements RTT::scripting::ConditionInterface.
Definition at line 104 of file CommandFunctors.hpp.
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virtualinherited |
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 in RTT::scripting::ConditionCompositeNOT, RTT::scripting::CmdCollectCondition, RTT::scripting::ConditionBinaryCompositeOR, RTT::scripting::ConditionBinaryCompositeAND, RTT::scripting::ConditionExpire, RTT::scripting::ConditionDSDuration, RTT::scripting::ConditionCache, RTT::scripting::ConditionDuration, RTT::scripting::ConditionBoolDataSource, and RTT::scripting::ConditionOnce.
Definition at line 47 of file ConditionInterface.cpp.
Referenced by RTT::scripting::Parser::parseCondition(), RTT::scripting::DataSourceCondition::reset(), RTT::scripting::ConditionBinaryCompositeAND::reset(), RTT::scripting::EdgeCondition::reset(), and RTT::scripting::ConditionBinaryCompositeOR::reset().
Function RTT::scripting::ConditionFunction::con |
Definition at line 93 of file CommandFunctors.hpp.
bool RTT::scripting::ConditionFunction::minvert |
Definition at line 94 of file CommandFunctors.hpp.