Here is a list of all functions with links to the classes they belong to:

- i -

• I2C() : frc::I2C
• IdentifyDrivetrainSystem() : frc::LinearSystemId
• IdentifyPositionSystem() : frc::LinearSystemId
• IdentifyVelocitySystem() : frc::LinearSystemId
• Identity() : frc::ct_matrix< Scalar, Rows, Cols >
• Idle() : wpi::uv::Idle
• IfHigh() : frc::BooleanEvent
• IgnoreResult() : wpi::detail::PromiseFactoryBase
• IgnoringDisable() : frc2::Command, frc2::CommandPtr
• ImageSink() : cs::ImageSink
• ImageSource() : cs::ImageSource
• implementation_offset() : wpi::memory::detail::memory_block_stack
• implicit_value() : wpi::Argument
• ImplicitModelFollower() : frc::ImplicitModelFollower< States, Inputs >
• in_avail() : wpi::raw_fd_istream, wpi::raw_istream, wpi::raw_mem_istream, wpi::raw_socket_istream
• in_place_t() : wpi::in_place_t
• InAutonomous() : frc::internal::DriverStationModeThread
• inc_pos() : wpi::raw_fd_ostream
• incrementEpoch() : wpi::DebugEpochBase
• indent() : wpi::raw_ostream
• index_argument() : wpi::ArgumentParser
• index_from_size() : wpi::memory::detail::identity_access_policy, wpi::memory::detail::log2_access_policy
• IndexedClassedHandleResource() : hal::IndexedClassedHandleResource< THandle, TStruct, size, enumValue >
• IndexedHandleResource() : hal::IndexedHandleResource< THandle, TStruct, size, enumValue >
• InDisabled() : frc::internal::DriverStationModeThread
• InequalityConstraints() : sleipnir::InequalityConstraints
• info() : wpi::memory::detail::heap_allocator_impl, wpi::memory::detail::malloc_allocator_impl, wpi::memory::detail::new_allocator_impl
• Init() : wpi::MemoryBuffer
• init() : frc::SmartDashboard, wpi::DenseMap< KeyT, ValueT, KeyInfoT, BucketT >, wpi::SmallDenseMap< KeyT, ValueT, InlineBuckets, KeyInfoT, BucketT >
• init_buffer() : detail::apple_file< F >, detail::fallback_file< F >, detail::glibc_file< F >
• InitAccumulator() : frc::AnalogInput, frc::SPI
• InitAuto() : frc::SPI
• InitBoolean() : frc::Preferences
• InitDouble() : frc::Preferences
• initEmpty() : wpi::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >
• InitFloat() : frc::Preferences
• InitGyro() : frc::AnalogGyro
• Initialize() : frc2::Command, frc2::ConditionalCommand, frc2::DeferredCommand, frc2::FunctionalCommand, frc2::MecanumControllerCommand, frc2::NotifierCommand, frc2::ParallelCommandGroup, frc2::ParallelDeadlineGroup, frc2::ParallelRaceGroup, frc2::PIDCommand, frc2::ProfiledPIDCommand< Distance >, frc2::ProxyCommand, frc2::RamseteCommand, frc2::RepeatCommand, frc2::ScheduleCommand, frc2::SelectCommand< Key >, frc2::SequentialCommandGroup, frc2::SwerveControllerCommand< NumModules >, frc2::TrapezoidProfileCommand< Distance >, frc2::WaitCommand, frc2::WrapperCommand, hal::InterruptManager
• InitialPose() : frc::Trajectory
• InitialState() : sleipnir::OCPSolver
• InitInt() : frc::Preferences
• InitLong() : frc::Preferences
• InitSendable() : frc2::Command, frc2::CommandScheduler, frc2::ConditionalCommand, frc2::DeferredCommand, frc2::ParallelDeadlineGroup, frc2::ProxyCommand, frc2::RamseteCommand, frc2::RepeatCommand, frc2::SelectCommand< Key >, frc2::SequentialCommandGroup, frc2::SubsystemBase, frc2::WaitCommand, frc::ADIS16448_IMU, frc::ADIS16470_IMU, frc::ADXL345_I2C, frc::ADXL345_SPI, frc::ADXL362, frc::ADXRS450_Gyro, frc::AnalogAccelerometer, frc::AnalogEncoder, frc::AnalogGyro, frc::AnalogInput, frc::AnalogOutput, frc::AnalogPotentiometer, frc::AnalogTrigger, frc::AnalogTriggerOutput, frc::BangBangController, frc::BuiltInAccelerometer, frc::Compressor, frc::Counter, frc::DifferentialDrive, frc::DigitalGlitchFilter, frc::DigitalInput, frc::DigitalOutput, frc::DoubleSolenoid, frc::DutyCycle, frc::DutyCycleEncoder, frc::Encoder, frc::ExternalDirectionCounter, frc::Field2d, frc::MecanumDrive, frc::Mechanism2d, frc::MotorControllerGroup, frc::NidecBrushless, frc::PIDController, frc::PowerDistribution, frc::ProfiledPIDController< Distance >, frc::PS4Controller, frc::PS5Controller, frc::PWM, frc::PWMMotorController, frc::Relay, frc::SendableCameraWrapper, frc::SendableChooser< T >, frc::Servo, frc::SharpIR, frc::Solenoid, frc::StadiaController, frc::Tachometer, frc::Ultrasonic, frc::UpDownCounter, frc::XboxController, nt::NTSendable, wpi::Sendable
• InitString() : frc::Preferences
• initWithPointer() : wpi::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits, Info >
• input_stream_adapter() : detail::input_stream_adapter
• insert() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >, ordered_map< Key, T, IgnoredLess, Allocator >, wpi::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >, wpi::interpolating_map< Key, Value >, wpi::MapVector< KeyT, ValueT, MapType, VectorType >, wpi::memory::detail::free_memory_list, wpi::memory::detail::ordered_free_memory_list, wpi::memory::detail::small_free_memory_list, wpi::SmallPtrSetImpl< PtrType >, wpi::SmallSet< T, N, C >, wpi::SmallVectorImpl< T >
• insert_as() : wpi::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >
• insert_imp() : wpi::SmallPtrSetImplBase
• insert_iterator() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• insert_or_assign() : wpi::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >, wpi::MapVector< KeyT, ValueT, MapType, VectorType >, wpi::StringMap< T, Allocator >
• InstantCommand() : frc2::InstantCommand
• IntegerArrayEntry() : nt::IntegerArrayEntry
• IntegerArrayLogEntry() : wpi::log::IntegerArrayLogEntry
• IntegerArrayPublisher() : nt::IntegerArrayPublisher
• IntegerArraySubscriber() : nt::IntegerArraySubscriber
• IntegerArrayTopic() : nt::IntegerArrayTopic
• IntegerEntry() : nt::IntegerEntry
• IntegerLogEntry() : wpi::log::IntegerLogEntry
• IntegerPublisher() : nt::IntegerPublisher
• IntegerSubscriber() : nt::IntegerSubscriber
• IntegerTopic() : nt::IntegerTopic
• InTeleop() : frc::internal::DriverStationModeThread
• Interpolate() : frc::DifferentialDriveKinematics, frc::DifferentialDriveWheelPositions, frc::Kinematics< WheelSpeeds, WheelPositions >, frc::MecanumDriveKinematics, frc::MecanumDriveWheelPositions, frc::SwerveDriveKinematics< NumModules >, frc::SwerveModulePosition, frc::Trajectory::State
• Intersects() : frc::Ellipse2d, frc::Rectangle2d
• InTest() : frc::internal::DriverStationModeThread
• IntrusiveSharedPtr() : sleipnir::IntrusiveSharedPtr< T >
• Inverse() : frc::Quaternion, frc::Transform2d, frc::Transform3d
• Invoke() : hal::SimCallbackRegistry< CallbackFunction, GetName >, wpi::uv::Handle
• Is() : nt::Event, wpi::structparser::Token
• is() : wpi::PointerUnion< PTs >
• is_active() : wpi::memory::temporary_allocator
• is_array() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_begin() : detail::primitive_iterator_t
• is_binary() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_boolean() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_buffered() : detail::apple_file< F >, detail::fallback_file< F >, detail::glibc_file< F >
• is_composable() : wpi::memory::allocator_storage< StoragePolicy, Mutex >, wpi::memory::direct_storage< RawAllocator >, wpi::memory::reference_storage< RawAllocator >, wpi::memory::reference_storage< any_allocator >
• is_discarded() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_displayed() : wpi::raw_ostream
• is_end() : detail::primitive_iterator_t
• is_equal() : sleipnir::PoolResource, wpi_memory_pmr::memory_resource
• is_errored() : detail::json_sax_dom_callback_parser< BasicJsonType >, detail::json_sax_dom_parser< BasicJsonType >
• is_null() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_number() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_number_float() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_number_integer() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_number_unsigned() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_object() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_positional() : wpi::Argument
• is_primitive() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_ready() : wpi::future< T >, wpi::future< void >
• is_string() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_structured() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• is_subcommand_used() : wpi::ArgumentParser
• is_used() : wpi::ArgumentParser
• is_valid() : wpi::java::detail::JSpanBase< T, IsCritical, Size >, wpi::memory::detail::reference_storage_impl< RawAllocator, reference_shared >, wpi::memory::detail::reference_storage_impl< RawAllocator, reference_stateful >, wpi::memory::detail::reference_storage_impl< RawAllocator, reference_stateless >
• is_valid_prefix_char() : wpi::ArgumentParser
• IsAccumulatorChannel() : frc::AnalogInput
• IsActive() : wpi::detail::PromiseFactoryBase, wpi::uv::Handle
• IsActuator() : frc::SendableBuilderImpl
• IsAlive() : frc::MotorSafety, wpi::uv::Loop
• IsAnalogTrigger() : frc::AnalogTriggerOutput, frc::DigitalInput, frc::DigitalOutput, frc::DigitalSource
• IsArray() : wpi::StructFieldDescriptor
• IsAutonomous() : frc::DriverStation, frc::DSControlWord, frc::RobotBase, frc::RobotState
• IsAutonomousEnabled() : frc::DriverStation, frc::DSControlWord, frc::RobotBase
• IsBitField() : wpi::StructFieldDescriptor
• IsBodyFinal() : wpi::HttpParser
• IsBoolean() : cs::VideoProperty, nt::Value
• IsBooleanArray() : nt::Value
• IsBrownedOut() : frc::RobotController
• IsCached() : nt::Topic
• IsClosing() : wpi::uv::Handle, wpi::uv::Loop
• IsComposed() : frc2::Command
• IsConnected() : cs::VideoSource, frc2::CommandGenericHID, frc::ADIS16448_IMU, frc::ADIS16470_IMU, frc::ADXRS450_Gyro, frc::DutyCycleEncoder, frc::GenericHID, frc::sim::DutyCycleEncoderSim, nt::NetworkTableInstance
• IsConstant() : sleipnir::detail::Expression
• IsContinuousInputEnabled() : frc::PIDController
• IsControl() : wpi::log::DataLogRecord
• IsDisabled() : frc::DriverStation, frc::DSControlWord, frc::RobotBase, frc::RobotState, frc::Solenoid
• IsDone() : wpi::HttpMultipartScanner
• IsDouble() : nt::Value
• IsDoubleArray() : nt::Value
• IsDSAttached() : frc::DriverStation, frc::DSControlWord
• IsEnabled() : cs::VideoSource, frc2::PIDSubsystem, frc2::ProfiledPIDSubsystem< Distance >, frc::Compressor, frc::DriverStation, frc::DSControlWord, frc::LiveWindow, frc::RobotBase, frc::RobotState, frc::Ultrasonic
• IsEnum() : cs::VideoProperty
• isEqual() : wpi::DenseMapInfo< char >, wpi::DenseMapInfo< Enum, std::enable_if_t< std::is_enum_v< Enum > > >, wpi::DenseMapInfo< hash_code, void >, wpi::DenseMapInfo< int >, wpi::DenseMapInfo< long >, wpi::DenseMapInfo< long long >, wpi::DenseMapInfo< PointerIntPair< PointerTy, IntBits, IntType >, void >, wpi::DenseMapInfo< PointerUnion< PTs... > >, wpi::DenseMapInfo< short >, wpi::DenseMapInfo< std::pair< T, U > >, wpi::DenseMapInfo< std::tuple< Ts... > >, wpi::DenseMapInfo< std::variant< Ts... > >, wpi::DenseMapInfo< T * >, wpi::DenseMapInfo< unsigned >, wpi::DenseMapInfo< unsigned char >, wpi::DenseMapInfo< unsigned long >, wpi::DenseMapInfo< unsigned long long >, wpi::DenseMapInfo< unsigned short >
• isEqualImpl() : wpi::DenseMapInfo< std::tuple< Ts... > >
• IsEStopped() : frc::DriverStation, frc::DSControlWord, frc::RobotState
• IsExpired() : frc::Watchdog
• IsFinish() : wpi::log::DataLogRecord
• IsFinished() : frc2::Command, frc2::ConditionalCommand, frc2::DeferredCommand, frc2::FunctionalCommand, frc2::MecanumControllerCommand, frc2::ParallelCommandGroup, frc2::ParallelDeadlineGroup, frc2::ParallelRaceGroup, frc2::ProxyCommand, frc2::RamseteCommand, frc2::RepeatCommand, frc2::ScheduleCommand, frc2::SelectCommand< Key >, frc2::SequentialCommandGroup, frc2::SwerveControllerCommand< NumModules >, frc2::TrapezoidProfileCommand< Distance >, frc2::WaitCommand, frc2::WaitUntilCommand, frc2::WrapperCommand, frc::ExponentialProfile< Distance, Input >::ProfileTiming, frc::TrapezoidProfile< Distance >
• IsFloat() : nt::Value
• IsFloatArray() : nt::Value
• IsFMSAttached() : frc::DriverStation, frc::DSControlWord
• IsFull() : wpi::WpiArrayUnpackCallback< T, N >
• IsFwdSolenoidDisabled() : frc::DoubleSolenoid
• isHandleInSync() : wpi::DebugEpochBase::HandleBase
• isInlineStorage() : wpi::detail::UniqueFunctionBase< ReturnT, ParamTs >
• IsInt() : wpi::StructFieldDescriptor
• IsInteger() : cs::VideoProperty, nt::Value
• IsIntegerArray() : nt::Value
• IsJoystickConnected() : frc::DriverStation
• IsJoystickConnectionWarningSilenced() : frc::DriverStation
• IsLiveWindowEnabledInTest() : frc::IterativeRobotBase
• IsLoopClosing() : wpi::uv::Handle
• IsMatchingUnit() : nt::UnitTopic< T >
• isNull() : wpi::PointerUnion< PTs >
• IsOpen() : wpi::WebSocket
• IsPersistent() : frc::SmartDashboard, nt::NetworkTable, nt::NetworkTableEntry, nt::Topic
• isPointerIntoBucketsArray() : wpi::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >
• isPossible() : wpi::CastInfo< To, From, std::enable_if_t<!is_simple_type< From >::value > >, wpi::CastInfo< To, PointerUnion< PTs... > >, wpi::CastInfoPointerUnionImpl< PTs >, wpi::CastIsPossible< To, From, Enable >, wpi::CastIsPossible< To, From, std::enable_if_t< std::is_base_of_v< To, From > > >, wpi::CastIsPossible< To, std::optional< From > >, wpi::ConstStrippingForwardingCast< To, From, ForwardTo >, wpi::ForwardToPointerCast< To, From, ForwardTo >
• isPresent() : wpi::ValueIsPresent< T, Enable >, wpi::ValueIsPresent< std::optional< T > >, wpi::ValueIsPresent< T, std::enable_if_t< IsNullable< T > > >
• IsPublished() : frc::SendableBuilderImpl, wpi::SendableBuilder
• IsPulsing() : frc::DigitalOutput
• isRangeInStorage() : wpi::SmallVectorTemplateCommon< T, typename >
• IsRangeValid() : frc::Ultrasonic
• IsRaw() : nt::Value
• IsReadable() : wpi::uv::Stream
• IsReady() : wpi::PromiseFactory< T >, wpi::PromiseFactory< void >
• IsReal() : frc::RobotBase
• isReferenceToRange() : wpi::SmallVectorTemplateCommon< T, typename >
• isReferenceToStorage() : wpi::SmallVectorTemplateCommon< T, typename >
• isRegularFile() : wpi::raw_fd_ostream
• IsRetained() : nt::Topic
• IsReversed() : frc::TrajectoryConfig
• IsRevSolenoidDisabled() : frc::DoubleSolenoid
• IsRunning() : frc::Timer
• isSafeToReferenceAfterResize() : wpi::SmallVectorTemplateCommon< T, typename >
• IsSafetyEnabled() : frc::MotorSafety
• IsScheduled() : frc2::Command, frc2::CommandPtr, frc2::CommandScheduler
• IsSetMetadata() : wpi::log::DataLogRecord
• IsSimulation() : frc::RobotBase
• isSmall() : wpi::SmallPtrSetImplBase, wpi::SmallVectorTemplateCommon< T, typename >
• IsStart() : wpi::log::DataLogRecord
• IsString() : cs::VideoProperty, nt::Value
• IsStringArray() : nt::Value
• IsSubmessage() : wpi::ProtoOutputStream< T >
• IsSysActive() : frc::RobotController
• IsSystemTimeValid() : frc::RobotController
• IsTeleop() : frc::DriverStation, frc::DSControlWord, frc::RobotBase, frc::RobotState
• IsTeleopEnabled() : frc::DriverStation, frc::DSControlWord, frc::RobotBase
• IsTest() : frc::DriverStation, frc::DSControlWord, frc::RobotBase, frc::RobotState
• IsTestEnabled() : frc::DriverStation, frc::RobotBase
• isTrivialCallback() : wpi::detail::UniqueFunctionBase< ReturnT, ParamTs >
• IsUint() : wpi::StructFieldDescriptor
• IsUpgrade() : wpi::HttpParser, wpi::WebSocketServerHelper
• IsUsingRecvmmsg() : wpi::uv::Udp
• IsValid() : nt::Value, wpi::log::DataLogReader, wpi::StructDescriptor, wpi::UrlParser
• IsValidWsUpgrade() : wpi::HttpWebSocketServerConnection< Derived >
• IsWebsocket() : wpi::WebSocketServerHelper
• IsWritable() : wpi::uv::Stream
• IsWriteInProgress() : wpi::WebSocket
• Items() : wpi::StdVectorUnpackCallback< T, N >, wpi::UnpackCallback< T, N >
• items() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >
• iter_impl() : detail::iter_impl< BasicJsonType >
• iteration_allocator() : wpi::memory::iteration_allocator< N, BlockOrRawAllocator >
• iteration_proxy() : detail::iteration_proxy< IteratorType >
• iteration_proxy_value() : detail::iteration_proxy_value< IteratorType >
• IterativeRobotBase() : frc::IterativeRobotBase
• iterator() : sleipnir::VariableBlock< Mat >::iterator, sleipnir::VariableMatrix::iterator, wpi::circular_buffer< T >::iterator, wpi::rotated_span< T, Extent >::iterator, wpi::static_circular_buffer< T, N >::iterator
• iterator_adaptor_base() : wpi::iterator_adaptor_base< DerivedT, WrappedIteratorT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
• iterator_buffer() : detail::iterator_buffer< OutputIt, T, Traits >, detail::iterator_buffer< OutputIt, enable_if_t< is_back_insert_iterator< OutputIt >::value &&is_contiguous< typename OutputIt::container_type >::value, typename OutputIt::container_type::value_type > >, detail::iterator_buffer< T *, T >, detail::iterator_buffer< T *, T, fixed_buffer_traits >
• iterator_input_adapter() : detail::iterator_input_adapter< IteratorType >
• iterator_range() : wpi::iterator_range< IteratorT >
• iterator_wrapper() : basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >