osmscout::NavigationMessage Struct Reference

Base class for all navigation messages. More...

#include <Engine.h>

Inheritance diagram for osmscout::NavigationMessage:

Public Member Functions
	NavigationMessage (const Timestamp &timestamp)
virtual	~NavigationMessage ()=default

Public Attributes
const Timestamp	timestamp

Detailed Description

Base class for all navigation messages.

Messages that are send to the engine should named in presense tense (e.g. "GPSUpdate"). Messages that signal a change in the internal state should use past tense (e.g. "PositionChanged").

This way NavigationEngine::Process() should only get passed present tense named messages and should only return past tense named messages.

Constructor & Destructor Documentation

NavigationMessage()

osmscout::NavigationMessage::NavigationMessage ( const Timestamp &  timestamp )

explicit

~NavigationMessage()

virtual osmscout::NavigationMessage::~NavigationMessage ( )

virtualdefault

Member Data Documentation

timestamp

const Timestamp osmscout::NavigationMessage::timestamp

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

• Engine.h
• Engine.cpp