RTT::scripting::EvalCommand Class Reference

#include <TryCommand.hpp>

Inheritance diagram for RTT::scripting::EvalCommand:

[legend]

List of all members.

Public Member Functions
internal::AssignableDataSource < bool >::shared_ptr	cache ()
base::ActionInterface *	clone () const
base::ActionInterface *	copy (std::map< const base::DataSourceBase *, base::DataSourceBase * > &alreadyCloned) const
	EvalCommand (internal::DataSource< bool >::shared_ptr ds, internal::AssignableDataSource< bool >::shared_ptr cache=0)
bool	execute ()
void	readArguments ()
void	reset ()
	~EvalCommand ()
Private Attributes
internal::AssignableDataSource < bool >::shared_ptr	_cache
internal::DataSource< bool > ::shared_ptr	_ds

---

Detailed Description

Evaluates a internal::DataSource<bool> in a command. The result will be evaluated in a EvalCommandResult, so this Command returns always true : ie the evaluation itself always succeeds. An EvalCommand should never be dispatched, since the EvalCommandResult assumes the EvalCommand has been executed when evaluated.

See also:

EvalCommandResult

Definition at line 127 of file TryCommand.hpp.

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Constructor & Destructor Documentation

RTT::EvalCommand::EvalCommand	(	internal::DataSource< bool >::shared_ptr	ds,
		internal::AssignableDataSource< bool >::shared_ptr	cache = 0
	)

Definition at line 131 of file TryCommand.cpp.

RTT::EvalCommand::~EvalCommand

(

)

Definition at line 135 of file TryCommand.cpp.

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Member Function Documentation

AssignableDataSource< bool >::shared_ptr RTT::EvalCommand::cache

(

)

Definition at line 152 of file TryCommand.cpp.

ActionInterface * RTT::EvalCommand::clone

(

)

const [virtual]

The Clone Software Pattern.

Implements RTT::base::ActionInterface.

Definition at line 156 of file TryCommand.cpp.

base::ActionInterface* RTT::scripting::EvalCommand::copy

(

std::map< const base::DataSourceBase *, base::DataSourceBase * > &

alreadyCloned

)

const

bool RTT::EvalCommand::execute

(

)

[virtual]

Execute the functionality of this action.

Returns:

true if the action was accepted, false otherwise

Implements RTT::base::ActionInterface.

Definition at line 142 of file TryCommand.cpp.

void RTT::EvalCommand::readArguments

(

)

[virtual]

This is invoked some time before execute() at a time when the action may read its function arguments.

Implements RTT::base::ActionInterface.

Definition at line 138 of file TryCommand.cpp.

void RTT::EvalCommand::reset

(

void

)

[virtual]

Reset this action. Must be used after execute() failed.

Reimplemented from RTT::base::ActionInterface.

Definition at line 147 of file TryCommand.cpp.

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Member Data Documentation

internal::AssignableDataSource<bool>::shared_ptr RTT::scripting::EvalCommand::_cache [private]

Definition at line 131 of file TryCommand.hpp.

internal::DataSource<bool>::shared_ptr RTT::scripting::EvalCommand::_ds [private]

Definition at line 133 of file TryCommand.hpp.

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The documentation for this class was generated from the following files:

• TryCommand.hpp
• TryCommand.cpp