TypeInfoRef
public struct TypeInfoRef : TypeInfoProtocol
This structure is used to provide the type system with the information required to initialize and destruct (finalize) a type’s class and its instances.
The initialized structure is passed to the g_type_register_static()
function
(or is copied into the provided GTypeInfo
structure in the
g_type_plugin_complete_type_info()
). The type system will perform a deep
copy of this structure, so its memory does not need to be persistent
across invocation of g_type_register_static()
.
The TypeInfoRef
type acts as a lightweight Swift reference to an underlying GTypeInfo
instance.
It exposes methods that can operate on this data type through TypeInfoProtocol
conformance.
Use TypeInfoRef
only as an unowned
reference to an existing GTypeInfo
instance.
-
Untyped pointer to the underlying `GTypeInfo` instance.
For type-safe access, use the generated, typed pointer
_ptr
property instead.Declaration
Swift
public let ptr: UnsafeMutableRawPointer!
-
Designated initialiser from the underlying
C
data typeDeclaration
Swift
@inlinable init(_ p: UnsafeMutablePointer<GTypeInfo>)
-
Designated initialiser from a constant pointer to the underlying
C
data typeDeclaration
Swift
@inlinable init(_ p: UnsafePointer<GTypeInfo>)
-
Conditional initialiser from an optional pointer to the underlying
C
data typeDeclaration
Swift
@inlinable init!(_ maybePointer: UnsafeMutablePointer<GTypeInfo>?)
-
Conditional initialiser from an optional, non-mutable pointer to the underlying
C
data typeDeclaration
Swift
@inlinable init!(_ maybePointer: UnsafePointer<GTypeInfo>?)
-
Conditional initialiser from an optional
gpointer
Declaration
Swift
@inlinable init!(gpointer g: gpointer?)
-
Conditional initialiser from an optional, non-mutable
gconstpointer
Declaration
Swift
@inlinable init!(gconstpointer g: gconstpointer?)
-
Reference intialiser for a related type that implements
TypeInfoProtocol
Declaration
Swift
@inlinable init<T>(_ other: T) where T : TypeInfoProtocol
-
Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
TypeInfoProtocol
.Declaration
Swift
@inlinable init<T>(cPointer: UnsafeMutablePointer<T>)
-
Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
TypeInfoProtocol
.Declaration
Swift
@inlinable init<T>(constPointer: UnsafePointer<T>)
-
Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
TypeInfoProtocol
.Declaration
Swift
@inlinable init(mutating raw: UnsafeRawPointer)
-
Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
TypeInfoProtocol
.Declaration
Swift
@inlinable init(raw: UnsafeMutableRawPointer)
-
Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
TypeInfoProtocol
.Declaration
Swift
@inlinable init(opaquePointer: OpaquePointer)