TypeInstanceRef
public struct TypeInstanceRef : TypeInstanceProtocol
An opaque structure used as the base of all type instances.
The TypeInstanceRef
type acts as a lightweight Swift reference to an underlying GTypeInstance
instance.
It exposes methods that can operate on this data type through TypeInstanceProtocol
conformance.
Use TypeInstanceRef
only as an unowned
reference to an existing GTypeInstance
instance.
-
Untyped pointer to the underlying `GTypeInstance` 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<GTypeInstance>)
-
Designated initialiser from a constant pointer to the underlying
C
data typeDeclaration
Swift
@inlinable init(_ p: UnsafePointer<GTypeInstance>)
-
Conditional initialiser from an optional pointer to the underlying
C
data typeDeclaration
Swift
@inlinable init!(_ maybePointer: UnsafeMutablePointer<GTypeInstance>?)
-
Conditional initialiser from an optional, non-mutable pointer to the underlying
C
data typeDeclaration
Swift
@inlinable init!(_ maybePointer: UnsafePointer<GTypeInstance>?)
-
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
TypeInstanceProtocol
Declaration
Swift
@inlinable init<T>(_ other: T) where T : TypeInstanceProtocol
-
Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
TypeInstanceProtocol
.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
TypeInstanceProtocol
.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
TypeInstanceProtocol
.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
TypeInstanceProtocol
.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
TypeInstanceProtocol
.Declaration
Swift
@inlinable init(opaquePointer: OpaquePointer)