- Qt 5.15
- Qt Location
- Qt Location C++ Classes
- Qt 5.15.18 Reference Documentation

# Qt Location C++ Classes

Provides C++ interfaces to retrieve location and navigational information. More...

## Namespaces

QLocation | Contains miscellaneous identifiers used throughout the QtLocation module

## Classes

QGeoCodeReply | Manages an operation started by an instance of QGeoCodingManager
QGeoCodingManager | Support for geocoding operations
QGeoCodingManagerEngine | Interface and convenience methods to implementers of QGeoServiceProvider plugins who want to provide support for geocoding operations
QGeoJson
QGeoManeuver | Represents the information relevant to the point at which two QGeoRouteSegments meet
QGeoRoute | Represents a route between two points
QGeoRouteLeg | Represents a leg of a route, that is the portion of a route between one waypoint and the next. This is a subclass of QGeoRoute, exposing route leg specific API
QGeoRouteReply | Manages an operation started by an instance of QGeoRoutingManager
QGeoRouteRequest | Represents the parameters and restrictions which define a request for routing information
QGeoRouteSegment | Represents a segment of a route
QGeoRoutingManager | Support for geographic routing operations
QGeoRoutingManagerEngine | Interface and convenience methods to implementers of QGeoServiceProvider plugins who want to provide access to geographic routing information
QGeoServiceProvider | Aggregates access to services which provide geographical information
QGeoServiceProviderFactoryV2 | Factory class used as the plugin interface for services related to geographical information
QPlace | Represents a set of data about a place
QPlaceAttribute | Represents generic attribute information about a place
QPlaceCategory | Represents a category that a QPlace can be associated with
QPlaceContactDetail | Represents a contact detail such as a phone number or website url
QPlaceContent | Serves as the base class for rich content types
QPlaceContentReply | Manages a content retrieval operation started by an instance of QPlaceManager
QPlaceContentRequest | Represents the parameters of a content request
QPlaceDetailsReply | Manages a place details fetch operation started by an instance of QPlaceManager
QPlaceEditorial | Represents a publisher's article describing a place
QPlaceIcon | Represents an icon
QPlaceIdReply | Manages operations which return an identifier such as saving and removal operations of places and categories
QPlaceImage | Represents a reference to an image
QPlaceManager | The interface which allows clients to access places stored in a particular backend
QPlaceManagerEngine | Interface for implementers of QGeoServiceProvider plugins who want to provide access to place functionality
QPlaceMatchReply | Manages a place matching operation started by an instance of QPlaceManager
QPlaceMatchRequest | Used to find places from one manager that match those from another. It represents a set of request parameters
QPlaceProposedSearchResult | Represents a search result containing a proposed search
QPlaceRatings | Holds rating information about a place
QPlaceReply | Manages an operation started by an instance of QPlaceManager and serves as a base class for more specialized replies
QPlaceResult | Represents a search result containing a place
QPlaceReview | Represents a review of a place
QPlaceSearchReply | Manages a place search operation started by an instance of QPlaceManager
QPlaceSearchRequest | Represents the set of parameters for a search request
QPlaceSearchResult | The base class for search results
QPlaceSearchSuggestionReply | Manages a search suggestion operation started by an instance of QPlaceManager
QPlaceSupplier | Represents a supplier of a place or content associated with a place
QPlaceUser | Represents an individual user

## Detailed Description

The C++ API provides access to geocoding and navigation information, and also place search. Use the QML API to render this information on an interactive map that supports touch gestures, overlays, and so on.

Include the appropriate header in your C++ code. For example, applications using routes can include:

     #include <QGeoRoute>

Add the location keyword in the project file to link against the Qt Location library:

     QT += location

See more in the Qt Location Overview.