dnp3::Timestamp Struct Reference

Timestamp associated with particular measurement from the outstation. The validity of the value depends on the quality. More...

#include <dnp3.hpp>

Static Public Member Functions
static Timestamp	invalid_timestamp ()
	Creates an invalid timestamp struct. More...
static Timestamp	synchronized_timestamp (uint64_t value)
	Creates a synchronized timestamp struct. More...
static Timestamp	unsynchronized_timestamp (uint64_t value)
	Creates an unsynchronized timestamp struct. More...

Public Attributes
uint64_t	value
	Count of milliseconds since UNIX epoch. More...
TimeQuality	quality
	Enumeration that indicates the timestamp's validity. More...

Friends
class	CppTimestampFriend

Detailed Description

Timestamp associated with particular measurement from the outstation. The validity of the value depends on the quality.

Member Function Documentation

invalid_timestamp()

static Timestamp dnp3::Timestamp::invalid_timestamp ( )

static

Creates an invalid timestamp struct.

Note

Values are initialized to:

• Timestamp::value : 0
• Timestamp::quality : TimeQuality::invalid_time

Returns

New instance of Timestamp

synchronized_timestamp()

static Timestamp dnp3::Timestamp::synchronized_timestamp ( uint64_t  value )

static

Creates a synchronized timestamp struct.

Note

Values are initialized to:

• Timestamp::quality : TimeQuality::synchronized_time

Parameters

value

Count of milliseconds since UNIX epoch

Returns

New instance of Timestamp

unsynchronized_timestamp()

static Timestamp dnp3::Timestamp::unsynchronized_timestamp ( uint64_t  value )

static

Creates an unsynchronized timestamp struct.

Note

Values are initialized to:

• Timestamp::quality : TimeQuality::unsynchronized_time

Parameters

value

Count of milliseconds since UNIX epoch

Returns

New instance of Timestamp

Member Data Documentation

quality

TimeQuality dnp3::Timestamp::quality

Enumeration that indicates the timestamp's validity.

value

uint64_t dnp3::Timestamp::value

Count of milliseconds since UNIX epoch.

Warning

Only the lower 48-bits are used in DNP3 timestamps and time synchronization

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

• dnp3.hpp