hebi::Info::FlagField Class Reference

A two-state message field (either set/true or cleared/false). More...

#include <info.hpp>

Public Member Functions
	operator bool () const
	Allows casting to a bool to check if the flag is set without directly calling has(). More...
bool	has () const
	Returns true if the flag is set, false if it is cleared. More...

Detailed Description

A two-state message field (either set/true or cleared/false).

Member Function Documentation

operator bool()

hebi::Info::FlagField::operator bool ( ) const

inlineexplicit

Allows casting to a bool to check if the flag is set without directly calling has().

This can be used as in the following (assuming 'parent' is a parent message, and this field is called 'myField')

Info::FlagField& f = parent.myField();
if (f)
  std::cout << "Field has value: " << f.get() << std::endl;
else
  std::cout << "Field has no value!" << std::endl;

has()

bool hebi::Info::FlagField::has

(

)

const

Returns true if the flag is set, false if it is cleared.

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

• info.hpp
• info.cpp