Main CAM access implementation header. More...

#include <cstring>
#include <iostream>
#include <map>
#include <GeographicLib/UTMUPS.hpp>
#include <etsi_its_msgs_utils/impl/constants.h>
#include <etsi_its_msgs_utils/impl/cam/cam_getters.h>
#include <etsi_its_msgs_utils/impl/cam/cam_setters.h>
#include <etsi_its_msgs_utils/impl/cam/cam_utils.h>

Functions
template<typename T1, typename T2>
void	etsi_its_cam_msgs::access::throwIfOutOfRange (const T1 &val, const T2 &min, const T2 &max, const std::string val_desc)
	Throws an exception if a given value is out of a defined range.

void	etsi_its_cam_msgs::access::throwIfNotPresent (const bool is_present, const std::string val_desc)
	Throws an exception if the given value is not present.

uint16_t	etsi_its_cam_msgs::access::etsi_its_msgs::getLeapSecondInsertionsSince2004 (const uint64_t unix_seconds)
	Get the leap second insertions since 2004 for given unix seconds.

TimestampIts	etsi_its_cam_msgs::access::getTimestampITSFromGenerationDeltaTime (const GenerationDeltaTime &generation_delta_time, const TimestampIts &timestamp_estimate)
	Get the TimestampITS from a given GenerationDeltaTime object.

uint64_t	etsi_its_cam_msgs::access::getUnixNanosecondsFromGenerationDeltaTime (const GenerationDeltaTime &generation_delta_time, const TimestampIts &timestamp_estimate, const uint16_t n_leap_seconds=etsi_its_msgs::LEAP_SECOND_INSERTIONS_SINCE_2004.end() ->second)
	Get the Unix-Nanoseconds from a given GenerationDeltaTime object.

uint64_t	etsi_its_cam_msgs::access::getUnixNanosecondsFromGenerationDeltaTime (const GenerationDeltaTime &generation_delta_time, const uint64_t unix_timestamp_estimate, const uint16_t n_leap_seconds=etsi_its_msgs::LEAP_SECOND_INSERTIONS_SINCE_2004.end() ->second)
	Get the Unix Nanoseconds from Generation Delta Time object.

Variables
const uint64_t	etsi_its_cam_msgs::access::etsi_its_msgs::UNIX_SECONDS_2004 = 1072915200

const std::map< uint64_t, uint16_t >	etsi_its_cam_msgs::access::etsi_its_msgs::LEAP_SECOND_INSERTIONS_SINCE_2004
	std::map that stores all leap second insertions since 2004 with the corresponding unix-date of the insertion

Detailed Description

Main CAM access implementation header.

Definition in file cam_access.h.

Function Documentation

◆ getLeapSecondInsertionsSince2004()

uint16_t etsi_its_cam_msgs::access::etsi_its_msgs::getLeapSecondInsertionsSince2004 ( const uint64_t unix_seconds )

inline

Get the leap second insertions since 2004 for given unix seconds.

Parameters

unix_seconds the current unix seconds for that the leap second insertions since 2004 shall be provided

Returns: uint16_t the number of leap second insertions since 2004 for unix_seconds

Definition at line 61 of file cam_access.h.

◆ getTimestampITSFromGenerationDeltaTime()

TimestampIts etsi_its_cam_msgs::access::getTimestampITSFromGenerationDeltaTime	(	const GenerationDeltaTime &	generation_delta_time,
		const TimestampIts &	timestamp_estimate )

inline

Get the TimestampITS from a given GenerationDeltaTime object.

Parameters

generation_delta_time	the GenerationDeltaTime object to get the TimestampITS from
timestamp_estimate	estimated time to calculate the corresponding generation from

Returns: TimestampIts the corresponding TimestampITS object

Definition at line 83 of file cam_access.h.

                                  {
#include <etsi_its_msgs_utils/impl/cam/cam_utils.h>
}

◆ getUnixNanosecondsFromGenerationDeltaTime() [1/2]

uint64_t etsi_its_cam_msgs::access::getUnixNanosecondsFromGenerationDeltaTime	(	const GenerationDeltaTime &	generation_delta_time,
		const TimestampIts &	timestamp_estimate,
		const uint16_t	n_leap_seconds = etsi_its_msgs::LEAP_SECOND_INSERTIONS_SINCE_2004.end()->second )

inline

Get the Unix-Nanoseconds from a given GenerationDeltaTime object.

Parameters

generation_delta_time	the GenerationDeltaTime object to get the Unix-Nanoseconds from
timestamp_estimate	estimated time to calculate the corresponding generation from
n_leap_seconds	number of leap-seconds since 2004. (Default: etsi_its_msgs::LEAP_SECOND_INSERTIONS_SINCE_2004.end()->second)

Returns: uint64_t the corresponding Unix-Nanoseconds

Definition at line 99 of file cam_access.h.

                                  {
#include <etsi_its_msgs_utils/impl/cam/cam_utils.h>
}

◆ getUnixNanosecondsFromGenerationDeltaTime() [2/2]

uint64_t etsi_its_cam_msgs::access::getUnixNanosecondsFromGenerationDeltaTime	(	const GenerationDeltaTime &	generation_delta_time,
		const uint64_t	unix_timestamp_estimate,
		const uint16_t	n_leap_seconds = etsi_its_msgs::LEAP_SECOND_INSERTIONS_SINCE_2004.end()->second )

inline

Get the Unix Nanoseconds from Generation Delta Time object.

Parameters

generation_delta_time	the GenerationDeltaTime object to get the Unix-Nanoseconds from
unix_timestamp_estimate	estimated unix-time (in Nanoseconds) to calculate the corresponding generation from

Returns: uint64_t the corresponding Unix-Nanoseconds

Definition at line 113 of file cam_access.h.

                                  {
#include <etsi_its_msgs_utils/impl/cam/cam_utils.h>
}

◆ throwIfNotPresent()

void etsi_its_cam_msgs::access::throwIfNotPresent	(	const bool	is_present,
		const std::string	val_desc )

inline

Throws an exception if the given value is not present.

Parameters

is_present	Whether the value is present.
val_desc	Description of the value for the exception message.

Definition at line 58 of file cam_access.h.

◆ throwIfOutOfRange()

template<typename T1, typename T2>

void etsi_its_cam_msgs::access::throwIfOutOfRange	(	const T1 &	val,
		const T2 &	min,
		const T2 &	max,
		const std::string	val_desc )

Throws an exception if a given value is out of a defined range.

Template Parameters

T1
T2

Parameters

val	The value to check if it is in the range.
min	The minimum value of the range.
max	The maximum value of the range.
val_desc	Description of the value for the exception message.

Definition at line 47 of file cam_access.h.

Variable Documentation

◆ LEAP_SECOND_INSERTIONS_SINCE_2004

const std::map< uint64_t, uint16_t > etsi_its_cam_msgs::access::etsi_its_msgs::LEAP_SECOND_INSERTIONS_SINCE_2004

Initial value:

{
    {UNIX_SECONDS_2004, 0},  
    {1136073599, 1},         
    {1230767999, 2},         
    {1341100799, 3},         
    {1435708799, 4},         
    {1483228799, 5}          
}

std::map that stores all leap second insertions since 2004 with the corresponding unix-date of the insertion

Definition at line 46 of file cam_access.h.

◆ UNIX_SECONDS_2004

const uint64_t etsi_its_cam_msgs::access::etsi_its_msgs::UNIX_SECONDS_2004 = 1072915200

Definition at line 40 of file cam_access.h.

Functions

Variables

Detailed Description

Function Documentation

◆ getLeapSecondInsertionsSince2004()

◆ getTimestampITSFromGenerationDeltaTime()

◆ getUnixNanosecondsFromGenerationDeltaTime() [1/2]

◆ getUnixNanosecondsFromGenerationDeltaTime() [2/2]

◆ throwIfNotPresent()

◆ throwIfOutOfRange()

Variable Documentation

◆ LEAP_SECOND_INSERTIONS_SINCE_2004

◆ UNIX_SECONDS_2004