ign_ros2_control::SafeEnum< ENUM, UNDERLYING > Class Template Reference

This class allows us to handle flags easily, instead of using strings. More...

#include <ign_system_interface.hpp>

Public Member Functions
	SafeEnum (ENUM singleFlag)
	SafeEnum (const SafeEnum &original)
SafeEnum &	operator|= (ENUM addValue)
SafeEnum	operator| (ENUM addValue)
SafeEnum &	operator&= (ENUM maskValue)
SafeEnum	operator& (ENUM maskValue)
SafeEnum	operator~ ()
	operator bool ()

Protected Attributes
UNDERLYING	mFlags

Detailed Description

template<class ENUM, class UNDERLYING = typename std::underlying_type<ENUM>::type>
class ign_ros2_control::SafeEnum< ENUM, UNDERLYING >

This class allows us to handle flags easily, instead of using strings.

For example enum ControlMethod_ { NONE = 0, POSITION = (1 << 0), VELOCITY = (1 << 1), EFFORT = (1 << 2), }; typedef SafeEnum<enum ControlMethod_> ControlMethod;

ControlMethod foo; foo |= POSITION // Foo has the position flag active foo & POSITION -> True // Check if position is active in the flag foo & VELOCITY -> False // Check if velocity is active in the flag

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

• gz_ros2_control/ign_ros2_control/include/ign_ros2_control/ign_system_interface.hpp