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

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• ObjectAbstractNode() : Ogre::ObjectAbstractNode
• objectAttached() : Ogre::MovableObject::Listener
• objectCreated() : Ogre::ObjectMemoryManager
• ObjectData() : Ogre::ObjectData
• ObjectDataArrayMemoryManager() : Ogre::ObjectDataArrayMemoryManager
• objectDestroyed() : Ogre::MovableObject::Listener, Ogre::ObjectMemoryManager
• objectDetached() : Ogre::MovableObject::Listener
• ObjectMemoryManager() : Ogre::ObjectMemoryManager
• objectMoved() : Ogre::ObjectMemoryManager
• Octree() : Ogre::Octree
• OctreeAxisAlignedBoxSceneQuery() : Ogre::OctreeAxisAlignedBoxSceneQuery
• OctreeCamera() : Ogre::OctreeCamera
• OctreeIntersectionSceneQuery() : Ogre::OctreeIntersectionSceneQuery
• OctreeNode() : Ogre::OctreeNode, Ogre::Volume::OctreeNode
• OctreeNodeSplitPolicy() : Ogre::Volume::OctreeNodeSplitPolicy
• OctreePlaneBoundedVolumeListSceneQuery() : Ogre::OctreePlaneBoundedVolumeListSceneQuery
• OctreePlugin() : Ogre::OctreePlugin
• OctreeRaySceneQuery() : Ogre::OctreeRaySceneQuery
• OctreeSceneManager() : Ogre::OctreeSceneManager
• OctreeSceneManagerFactory() : Ogre::OctreeSceneManagerFactory
• OctreeSphereSceneQuery() : Ogre::OctreeSphereSceneQuery
• OctreeZone() : Ogre::OctreeZone
• OctreeZoneData() : Ogre::OctreeZoneData
• OctreeZoneFactory() : Ogre::OctreeZoneFactory
• OctreeZonePlugin() : Ogre::OctreeZonePlugin
• OfflineProfiler() : Ogre::OfflineProfiler
• OGRE_MUTEX() : Ogre::GL3PlusRenderSystem, Ogre::GLES2RenderSystem, Ogre::GpuLogicalBufferStruct, Ogre::Pass, Ogre::SceneManager
• OGRE_RW_MUTEX() : Ogre::Terrain
• OGRE_STATIC_MUTEX() : Ogre::Pass
• ogreView() : Ogre::CocoaWindow
• OGREWidget() : Ogre::OGREWidget
• ogreWindow : OgreGL3PlusView, OgreView, Ogre::CocoaWindow
• OITDCodec() : Ogre::OITDCodec
• OldBone() : Ogre::v1::OldBone
• OldNode() : Ogre::v1::OldNode
• OldNodeAnimationTrack() : Ogre::v1::OldNodeAnimationTrack
• OldNodeAttached() : Ogre::v1::OldNode::Listener
• OldNodeDestroyed() : Ogre::v1::OldNode::Listener
• OldNodeDetached() : Ogre::v1::OldNode::Listener
• OldNodeUpdated() : Ogre::v1::OldNode::Listener
• OldSkeletonInstance() : Ogre::v1::OldSkeletonInstance
• OldSkeletonManager() : Ogre::v1::OldSkeletonManager
• open() : Ogre::APKFileSystemArchive, Ogre::Archive, Ogre::FileSystemArchive, Ogre::ZipArchive
• openFileStream() : Ogre::Root
• openResource() : Ogre::ResourceGroupManager
• openResources() : Ogre::ResourceGroupManager
• Operand() : Ogre::RTShader::Operand
• operationCompleted() : Ogre::ResourceBackgroundQueue::Listener
• operator Degree() : Ogre::Angle
• operator delete() : Ogre::AllocatedObject< Alloc >
• operator delete[]() : Ogre::AllocatedObject< Alloc >
• operator new() : Ogre::AllocatedObject< Alloc >
• operator new[]() : Ogre::AllocatedObject< Alloc >
• operator Radian() : Ogre::Angle
• operator SafeBoolType() : Ogre::ComPtr< T >
• operator unspecified_bool_type() : Ogre::SharedPtr< T >
• operator!=() : Ogre::Aabb, Ogre::AxisAlignedBox, Ogre::ColourValue, Ogre::ConstMapRange< T >, Ogre::ConstVectorRange< T >, Ogre::ConvexBody, Ogre::Degree, Ogre::DualQuaternion, Ogre::HlmsBlendblock, Ogre::HlmsMacroblock, Ogre::HlmsPassPso, Ogre::HlmsSamplerblock, Ogre::IdString, Ogre::iterator_range< T >, Ogre::LayerBlendModeEx, Ogre::LwConstString, Ogre::MapRange< T >, Ogre::Matrix3, Ogre::Matrix4, Ogre::Plane, Ogre::Polygon, Ogre::Quaternion, Ogre::Radian, Ogre::RTShader::FunctionInvocation, Ogre::SmallVectorImpl< T >, Ogre::StencilParams, Ogre::StencilStateOp, Ogre::v1::AnimationState, Ogre::v1::VertexDeclaration, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4, Ogre::VectorRange< T >
• operator()() : Ogre::Any, Ogre::CompositorNamedBuffer, Ogre::D3D11VaoManager::StrideChanger, Ogre::GL3PlusVaoManager::StrideChanger, Ogre::GLES2VaoManager::StrideChanger, Ogre::IdObject, Ogre::LodData::VertexEqual, Ogre::LodData::VertexHash, Ogre::MetalVaoManager::StrideChanger, Ogre::NULLVaoManager::StrideChanger, Ogre::RTShader::CompareUniformByName, Ogre::RTShader::FunctionInvocation::FunctionInvocationCompare, Ogre::RTShader::FunctionInvocation::FunctionInvocationLessThan, Ogre::v1::InstanceManagerCmp
• operator*() : Ogre::AnyNumeric, Ogre::ArrayMatrix4, Ogre::ArrayMatrixAf4x3, Ogre::ArrayQuaternion, Ogre::ColourValue, Ogre::Degree, Ogre::Matrix3, Ogre::Matrix4, Ogre::Quaternion, Ogre::Radian, Ogre::Ray, Ogre::SharedPtr< T >, Ogre::ThreadLocalPtr< T >, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• operator*=() : Ogre::AnyNumeric, Ogre::ArrayMatrix4, Ogre::ArrayMatrixAf4x3, Ogre::ArrayQuaternion, Ogre::ArrayVector3, Ogre::ColourValue, Ogre::Degree, Ogre::Radian, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• operator+() : Ogre::AnyNumeric, Ogre::ArrayVector3, Ogre::ColourValue, Ogre::Degree, Ogre::IdString, Ogre::Matrix3, Ogre::Matrix4, Ogre::Quaternion, Ogre::Radian, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• operator++() : Ogre::AtomicObject< T >, Ogre::AtomicScalar< T >
• operator+=() : Ogre::AnyNumeric, Ogre::ArrayQuaternion, Ogre::ArrayVector3, Ogre::AtomicObject< T >, Ogre::AtomicScalar< T >, Ogre::ColourValue, Ogre::Degree, Ogre::IdString, Ogre::LwString, Ogre::Radian, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• operator-() : Ogre::AnyNumeric, Ogre::ArrayVector3, Ogre::ColourValue, Ogre::Degree, Ogre::Matrix3, Ogre::Matrix4, Ogre::Plane, Ogre::Quaternion, Ogre::Radian, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• operator--() : Ogre::AtomicObject< T >, Ogre::AtomicScalar< T >
• operator-=() : Ogre::AnyNumeric, Ogre::ArrayQuaternion, Ogre::ArrayVector3, Ogre::AtomicObject< T >, Ogre::AtomicScalar< T >, Ogre::ColourValue, Ogre::Degree, Ogre::Radian, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• operator->() : Ogre::ComPtr< T >, Ogre::D3D11Device, Ogre::SharedPtr< T >, Ogre::ThreadLocalPtr< T >
• operator/() : Ogre::AnyNumeric, Ogre::ColourValue, Ogre::Degree, Ogre::Radian, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• operator/=() : Ogre::AnyNumeric, Ogre::ArrayVector3, Ogre::ColourValue, Ogre::Degree, Ogre::Radian, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• operator<() : Ogre::Degree, Ogre::GpuProgramManager::Hash, Ogre::HashedVector< T >, Ogre::HlmsPassPso, Ogre::IdString, Ogre::LightClosest, Ogre::LodData::Edge, Ogre::LwConstString, Ogre::MetalDiscardBufferManager::UnsafeBlock, Ogre::QueuedRenderable, Ogre::Radian, Ogre::RaySceneQueryResultEntry, Ogre::RTShader::FunctionInvocation, Ogre::SmallVectorImpl< T >, Ogre::StencilParams, Ogre::StencilStateOp, Ogre::Vector2, Ogre::Vector3, Ogre::VertexBoneAssignment, Ogre::VertexElement2
• operator<<() : Ogre::Log::Stream
• operator<=() : Ogre::Degree, Ogre::Radian
• operator=() : Ogre::Any, Ogre::AnyNumeric, Ogre::ArrayMatrix4, Ogre::ArrayVector3, Ogre::AtomicObject< T >, Ogre::AtomicScalar< T >, Ogre::AxisAlignedBox, Ogre::ComPtr< T >, Ogre::Degree, Ogre::DualQuaternion, Ogre::Exception, Ogre::FastArray< T >, Ogre::GpuProgramParameters, Ogre::HashedVector< T >, Ogre::Image, Ogre::LodData::Edge, Ogre::LwString, Ogre::Material, Ogre::Matrix3, Ogre::Matrix4, Ogre::ParticleSystem, Ogre::Pass, Ogre::Quaternion, Ogre::Radian, Ogre::RawSimdUniquePtr< T, M_CATEGORY >, Ogre::RTShader::Operand, Ogre::RTShader::SubRenderState, Ogre::SharedPtr< T >, Ogre::SmallVector< T, N >, Ogre::SmallVector< T, 0 >, Ogre::SmallVectorImpl< T >, Ogre::Technique, Ogre::Terrain::ImportData, Ogre::TextureUnitState, Ogre::TRect< T >, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• operator==() : Ogre::Aabb, Ogre::AxisAlignedBox, Ogre::BySkeletonDef, Ogre::ColourValue, Ogre::CompositorChannel, Ogre::CompositorTexture, Ogre::ConstMapRange< T >, Ogre::ConstVectorRange< T >, Ogre::ConvexBody, Ogre::D3D11VaoManager::Vao::VertexBinding, Ogre::Degree, Ogre::DualQuaternion, Ogre::GL3PlusVaoManager::Vao::VertexBinding, Ogre::GLES2VaoManager::Vao::VertexBinding, Ogre::HashedVector< T >, Ogre::HlmsBlendblock, Ogre::HlmsMacroblock, Ogre::HlmsPassPso, Ogre::HlmsProperty, Ogre::IdString, Ogre::iterator_range< T >, Ogre::LayerBlendModeEx, Ogre::LodData::Edge, Ogre::LwConstString, Ogre::MapRange< T >, Ogre::Matrix3, Ogre::Matrix4, Ogre::MetalVaoManager::Vao::VertexBinding, Ogre::NULLVaoManager::Vao::VertexBinding, Ogre::PbsBakedTexture, Ogre::Plane, Ogre::Polygon, Ogre::Quaternion, Ogre::Radian, Ogre::RTShader::FunctionInvocation, Ogre::SmallVectorImpl< T >, Ogre::TerrainLayerDeclaration, Ogre::TerrainLayerSampler, Ogre::TerrainLayerSamplerElement, Ogre::UnlitBakedTexture, Ogre::v1::AnimationState, Ogre::v1::VertexDeclaration, Ogre::v1::VertexElement, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4, Ogre::VectorRange< T >, Ogre::VertexElement2
• operator>() : Ogre::Degree, Ogre::LwConstString, Ogre::Radian, Ogre::Vector2, Ogre::Vector3
• operator>=() : Ogre::Degree, Ogre::Radian
• operator>>() : Ogre::DataStream
• operator[]() : Ogre::ColourValue, Ogre::DualQuaternion, Ogre::FastArray< T >, Ogre::HashedVector< T >, Ogre::Matrix3, Ogre::Matrix4, Ogre::Quaternion, Ogre::SmallVectorTemplateCommon< T >, Ogre::Vector2, Ogre::Vector3, Ogre::Vector4
• optimise() : Ogre::v1::Animation, Ogre::v1::AnimationTrack, Ogre::v1::NodeAnimationTrack, Ogre::v1::OldNodeAnimationTrack, Ogre::v1::VertexAnimationTrack
• optimiseAllAnimations() : Ogre::v1::Skeleton
• OptimisedSubMeshGeometry() : Ogre::v1::StaticGeometry::OptimisedSubMeshGeometry
• OptimisedUtil() : Ogre::OptimisedUtil
• optimiseShaderSource() : Ogre::GLSLESProgramManagerCommon
• optimiseVertexCacheTriList() : Ogre::v1::IndexData
• optimizeForShadowMapping() : Ogre::v1::VertexShadowMapHelper, Ogre::VertexShadowMapHelper
• optionalPO2() : Ogre::GLES2PixelUtil
• Or() : Ogre::MathlibC
• orientationEquals() : Ogre::Quaternion
• Orthonormalize() : Ogre::Matrix3
• OSXGL3PlusSupport() : Ogre::OSXGL3PlusSupport
• Overlay() : Ogre::v1::Overlay
• OverlayContainer() : Ogre::v1::OverlayContainer
• OverlayElement() : Ogre::v1::OverlayElement
• OverlayManager() : Ogre::v1::OverlayManager
• OverlayProfileSessionListener() : Ogre::v1::OverlayProfileSessionListener
• OverlaySystem() : Ogre::v1::OverlaySystem