hebi::Command::IpAddressField Class Reference

A message field representable by an unsigned 64 bit integer value. More...

#include <command.hpp>

Public Member Functions
	operator bool () const
	Allows casting to a bool to check if the field has a value without directly calling has(). More...
bool	has () const
	True if (and only if) the field has a value. More...
IpAddress	get () const
	If the field has a value, returns that value; otherwise, returns 0.0.0.0. More...
void	set (const IpAddress &value)
	Sets the field to a given value. More...
void	clear ()
	Removes any currently set value for this field. More...

Detailed Description

A message field representable by an unsigned 64 bit integer value.

Member Function Documentation

operator bool()

hebi::Command::IpAddressField::operator bool ( ) const

inlineexplicit

Allows casting to a bool to check if the field has a value without directly calling has().

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

Command::IpAddressField& 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::Command::IpAddressField::has

(

)

const

True if (and only if) the field has a value.

get()

IpAddress hebi::Command::IpAddressField::get

(

)

const

If the field has a value, returns that value; otherwise, returns 0.0.0.0.

set()

void hebi::Command::IpAddressField::set

(

const IpAddress &

value

)

Sets the field to a given value.

clear()

void hebi::Command::IpAddressField::clear

(

)

Removes any currently set value for this field.

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

• command.hpp
• command.cpp