Firebase C++ API Reference

firebase

Classes
firebase::App Firebase application object.
firebase::AppOptions Options that control the creation of a Firebase App.
firebase::Future Type-specific version of FutureBase.
firebase::FutureBase Type-independent return type of asynchronous calls.
firebase::FutureHandle Class that provides more context to FutureHandleId, which allows the underlying API to track handles, perform reference counting, etc.
firebase::ModuleInitializer Utility class to help with initializing Firebase modules.
firebase::Timestamp A Timestamp represents a point in time independent of any time zone or calendar, represented as seconds and fractions of seconds at nanosecond resolution in UTC Epoch time.
firebase::Variant Variant data type used by Firebase libraries.

firebase::analytics

Structs
firebase::analytics::Parameter Event parameter.

firebase::app_check

Classes
firebase::app_check::AppAttestProviderFactory Implementation of an AppCheckProviderFactory that builds AppAttestProviders.
firebase::app_check::AppCheck Firebase App Check object.
firebase::app_check::AppCheckListener Base class used to receive messages when AppCheck token changes.
firebase::app_check::AppCheckProvider Interface for a provider that generates AppCheckTokens.
firebase::app_check::AppCheckProviderFactory Interface for a factory that generates AppCheckProviders.
firebase::app_check::DebugAppCheckProviderFactory Implementation of an AppCheckProviderFactory that builds DebugAppCheckProviders.
firebase::app_check::DeviceCheckProviderFactory Implementation of an AppCheckProviderFactory that builds DeviceCheckProviders.
firebase::app_check::PlayIntegrityProviderFactory Implementation of an AppCheckProviderFactory that builds PlayIntegrityProviders.

Structs
firebase::app_check::AppCheckToken Struct to hold tokens emitted by the Firebase App Check service which are minted upon a successful application verification.

firebase::auth

Classes
firebase::auth::Auth Firebase authentication object.
firebase::auth::Auth::FetchProvidersResult Results of calls FetchProvidersForEmail.
firebase::auth::AuthStateListener Listener called when there is a change in the authentication state.
firebase::auth::Credential Authentication credentials for an authentication provider.
firebase::auth::EmailAuthProvider Use email and password to authenticate.
firebase::auth::FacebookAuthProvider Use an access token provided by Facebook to authenticate.
firebase::auth::FederatedAuthProvider Used to authenticate with Federated Auth Providers.
firebase::auth::FederatedOAuthProvider Authenticates with Federated OAuth Providers via the firebase::auth::Auth and firebase::auth::User classes.
firebase::auth::GameCenterAuthProvider GameCenter (Apple) auth provider.
firebase::auth::GitHubAuthProvider Use an access token provided by GitHub to authenticate.
firebase::auth::GoogleAuthProvider Use an ID token and access token provided by Google to authenticate.
firebase::auth::IdTokenListener Listener called when there is a change in the ID token.
firebase::auth::MicrosoftAuthProvider Use an access token provided by Microsoft to authenticate.
firebase::auth::OAuthProvider OAuth2.0+UserInfo auth provider (OIDC compliant and non-compliant).
firebase::auth::PhoneAuthCredential Wraps phone number and verification information for authentication purposes.
firebase::auth::PhoneAuthProvider Use phone number text messages to authenticate.
firebase::auth::PhoneAuthProvider::ForceResendingToken Token to maintain current phone number verification session.
firebase::auth::PhoneAuthProvider::Listener Receive callbacks from VerifyPhoneNumber events.
firebase::auth::PlayGamesAuthProvider Use a server auth code provided by Google Play Games to authenticate.
firebase::auth::TwitterAuthProvider Use a token and secret provided by Twitter to authenticate.
firebase::auth::User Firebase user account object.
firebase::auth::User::UserProfile Parameters to the UpdateUserProfile() function.
firebase::auth::UserInfoInterface Interface implemented by each identity provider.
firebase::auth::YahooAuthProvider Use an access token provided by Yahoo to authenticate.

Structs
firebase::auth::AdditionalUserInfo Additional user data returned from an identity provider.
firebase::auth::AuthResult The result of operations that can affect authentication state.
firebase::auth::FederatedOAuthProviderData Contains information to identify an OAuth povider.
firebase::auth::FederatedProviderData Contains information required to authenticate with a third party provider.
firebase::auth::PhoneAuthOptions Options object for configuring phone validation flows in PhoneAuthProvider.
firebase::auth::UserMetadata Metadata corresponding to a Firebase user.

firebase::database

Classes
firebase::database::ChildListener Child listener interface.
firebase::database::Database Entry point for the Firebase Realtime Database C++ SDK.
firebase::database::DatabaseReference DatabaseReference represents a particular location in your Database and can be used for reading or writing data to that Database location.
firebase::database::DataSnapshot A DataSnapshot instance contains data from a Firebase Database location.
firebase::database::DisconnectionHandler Allows you to register server-side actions to occur when the client disconnects.
firebase::database::MutableData Instances of this class encapsulate the data and priority at a location.
firebase::database::Query The Query class is used for reading data.
firebase::database::ValueListener Value listener interface.

firebase::firestore

Classes
firebase::firestore::AggregateQuery A query that calculates aggregations over an underlying query.
firebase::firestore::AggregateQuerySnapshot The results of executing an AggregateQuery.
firebase::firestore::CollectionReference A CollectionReference can be used for adding documents, getting document references, and querying for documents (using the methods inherited from Query).
firebase::firestore::DocumentChange A DocumentChange represents a change to the documents matching a query.
firebase::firestore::DocumentReference A DocumentReference refers to a document location in a Firestore database and can be used to write, read, or listen to the location.
firebase::firestore::DocumentSnapshot A DocumentSnapshot contains data read from a document in your Firestore database.
firebase::firestore::FieldPath A FieldPath refers to a field in a document.
firebase::firestore::FieldValue A field value represents variant datatypes as stored by Firestore.
firebase::firestore::Filter A Filter represents a restriction on one or more field values and can be used to refine the results of a Query.
firebase::firestore::Firestore Entry point for the Firebase Firestore C++ SDK.
firebase::firestore::GeoPoint An immutable object representing a geographical point in Firestore.
firebase::firestore::ListenerRegistration Represents a listener that can be removed by calling Remove().
firebase::firestore::LoadBundleTaskProgress Represents a progress update or the final state from loading bundles.
firebase::firestore::Query A Query which you can read or listen to.
firebase::firestore::QuerySnapshot A QuerySnapshot contains zero or more DocumentSnapshot objects.
firebase::firestore::SetOptions An options object that configures the behavior of Set() calls.
firebase::firestore::Settings Settings used to configure a Firestore instance.
firebase::firestore::SnapshotMetadata Metadata about a snapshot, describing the state of the snapshot.
firebase::firestore::Transaction Transaction provides methods to read and write data within a transaction.
firebase::firestore::TransactionOptions Options to customize transaction behavior for Firestore.runTransaction().
firebase::firestore::WriteBatch A write batch is used to perform multiple writes as a single atomic unit.

firebase::functions

Classes
firebase::functions::Functions Entry point for the Firebase C++ SDK for Cloud Functions.
firebase::functions::HttpsCallableReference Represents a reference to a Cloud Functions object.
firebase::functions::HttpsCallableResult An HttpsCallableResult contains the result of calling an HttpsCallable.

firebase::installations

Classes
firebase::installations::Installations Installations provides a unique identifier for each app instance and a mechanism to authenticate and authorize actions (for example, sending an FCM message).

firebase::messaging

Classes
firebase::messaging::Listener Base class used to receive messages from Firebase Cloud Messaging.
firebase::messaging::PollableListener A listener that can be polled to consume pending Messages.

Structs
firebase::messaging::AndroidNotificationParams Data structure for parameters that are unique to the Android implementation.
firebase::messaging::Message Data structure used to receive messages from cloud messaging.
firebase::messaging::MessagingOptions A class to configure the behavior of Firebase Cloud Messaging.
firebase::messaging::Notification Used for messages that display a notification.

firebase::remote_config

Classes
firebase::remote_config::ConfigUpdateListenerRegistration Calling Remove stops the listener from receiving config updates and unregisters itself.
firebase::remote_config::RemoteConfig Entry point for the Firebase C++ SDK for Remote Config.

Structs
firebase::remote_config::ConfigInfo Describes the state of the most recent Fetch() call.
firebase::remote_config::ConfigKeyValue Describes a mapping of a key to a string value.
firebase::remote_config::ConfigKeyValueVariant Describes a mapping of a key to a value of any type.
firebase::remote_config::ConfigSettings Configurations for Remote Config behavior.
firebase::remote_config::ConfigUpdate Information about the updated config.
firebase::remote_config::ValueInfo Describes a retrieved value.

firebase::storage

Classes
firebase::storage::Controller Controls an ongoing operation, allowing the caller to Pause, Resume or Cancel an ongoing download or upload.
firebase::storage::Listener Base class used to receive pause and progress events on a running read or write operation.
firebase::storage::Metadata Metadata stores default attributes such as size and content type.
firebase::storage::Storage Entry point for the Firebase C++ SDK for Cloud Storage.
firebase::storage::StorageReference Represents a reference to a Cloud Storage object.

firebase::ump

Classes
firebase::ump::ConsentInfo Consent Information class for the User Messaging Platform SDK.

Structs
firebase::ump::ConsentDebugSettings Debug settings for ConsentInfo::RequestConsentInfoUpdate().
firebase::ump::ConsentRequestParameters Parameters for the ConsentInfo::RequestConsentInfoUpdate() operation.

std

Structs
std::hash< firebase::firestore::FieldPath > A convenient specialization of std::hash for FieldPath.

Additional Resources

Modules
Analytics Events Predefined event names.
Analytics Parameters Predefined event parameter names.
Analytics User Properties Predefined user property names.