GuidPrefix_t Struct Reference

Structure GuidPrefix_t, Guid Prefix of GUID_t. More...

#include <GuidPrefix_t.hpp>

Public Member Functions
	GuidPrefix_t ()
	Default constructor. Set the Guid prefix to 0.
bool	is_on_same_host_as (const GuidPrefix_t &other_guid_prefix) const
	Checks whether this guid prefix is from an entity on the same host as another guid prefix.
bool	is_from_this_host () const
	Checks whether this guid prefix is from a (Fast-DDS) entity created on this host (from where this method is called).
bool	is_on_same_process_as (const GuidPrefix_t &other_guid_prefix) const
	Checks whether this guid prefix is for an entity on the same host and process as another guid prefix.
bool	is_from_this_process () const
	Checks whether this guid prefix is from a (Fast-DDS) entity created on this host and process (from where this method is called).
bool	operator== (const GuidPrefix_t &prefix) const
	Guid prefix comparison operator.
bool	operator!= (const GuidPrefix_t &prefix) const
	Guid prefix comparison operator.
bool	operator< (const GuidPrefix_t &prefix) const
	Guid prefix minor operator.

Static Public Member Functions
static GuidPrefix_t	unknown ()
static int	cmp (const GuidPrefix_t &prefix1, const GuidPrefix_t &prefix2)
	Guid Prefix compare static method.

Public Attributes
octet	value [size]

Static Public Attributes
static constexpr unsigned int	size = 12

Detailed Description

Structure GuidPrefix_t, Guid Prefix of GUID_t.

Constructor & Destructor Documentation

GuidPrefix_t()

GuidPrefix_t ( )

inline

Default constructor. Set the Guid prefix to 0.

Member Function Documentation

cmp()

int cmp ( const GuidPrefix_t & prefix1, const GuidPrefix_t & prefix2 )

inlinestatic

Guid Prefix compare static method.

Parameters

prefix1	First guid prefix to compare
prefix2	Second guid prefix to compare

Returns

0 if prefix1 is equal to prefix2 .

< 0 if prefix1 is lower than prefix2 .

> 0 if prefix1 is higher than prefix2 .

is_from_this_host()

bool is_from_this_host

(

)

const

Checks whether this guid prefix is from a (Fast-DDS) entity created on this host (from where this method is called).

Returns

true when this guid prefix is from a (Fast-DDS) entity created on this host, false otherwise.

is_from_this_process()

bool is_from_this_process

(

)

const

Checks whether this guid prefix is from a (Fast-DDS) entity created on this host and process (from where this method is called).

Returns

true when this guid prefix is from a (Fast-DDS) entity created on this host and process, false otherwise.

is_on_same_host_as()

bool is_on_same_host_as

(

const GuidPrefix_t &

other_guid_prefix

)

const

Checks whether this guid prefix is from an entity on the same host as another guid prefix.

Note

This method assumes the value of other_guid_prefix was originally assigned by Fast-DDS vendor.

Parameters

other_guid_prefix

GuidPrefix_t to compare to.

Returns

true when this guid prefix is on the same host, false otherwise.

is_on_same_process_as()

bool is_on_same_process_as

(

const GuidPrefix_t &

other_guid_prefix

)

const

Checks whether this guid prefix is for an entity on the same host and process as another guid prefix.

Note

This method assumes the value of other_guid_prefix was originally assigned by Fast-DDS vendor.

Parameters

other_guid_prefix

GuidPrefix_t to compare to.

Returns

true when this guid prefix is on the same host and process, false otherwise.

operator!=()

bool operator!= ( const GuidPrefix_t & prefix ) const

inline

Guid prefix comparison operator.

Parameters

prefix

Second guid prefix to compare

Returns

True if the guid prefixes are not equal

operator<()

bool operator< ( const GuidPrefix_t & prefix ) const

inline

Guid prefix minor operator.

Parameters

prefix

Second guid prefix to compare

Returns

True if prefix is higher than this

operator==()

bool operator== ( const GuidPrefix_t & prefix ) const

inline

Guid prefix comparison operator.

Parameters

prefix

guid prefix to compare

Returns

True if the guid prefixes are equal

unknown()

GuidPrefix_t unknown ( )

inlinestatic

Member Data Documentation

size

unsigned int size = 12

staticconstexpr

value

octet value[size]

---

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

• include/fastdds/rtps/common/GuidPrefix_t.hpp