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//! This file has been automatically generated by `objc2`'s `header-translator`.
//! DO NOT EDIT
use core::ffi::*;
use core::ptr::NonNull;
use objc2::__framework_prelude::*;
use crate::*;
extern_class!(
/// [Apple's documentation](https://developer.apple.com/documentation/foundation/nscache?language=objc)
#[unsafe(super(NSObject))]
#[derive(Debug, PartialEq, Eq, Hash)]
pub struct NSCache<KeyType: ?Sized = AnyObject, ObjectType: ?Sized = AnyObject>;
);
impl<KeyType: ?Sized + Message, ObjectType: ?Sized + Message> NSCache<KeyType, ObjectType> {
/// Unchecked conversion of the generic parameters.
///
/// # Safety
///
/// The generics must be valid to reinterpret as the given types.
#[inline]
pub unsafe fn cast_unchecked<NewKeyType: ?Sized + Message, NewObjectType: ?Sized + Message>(
&self,
) -> &NSCache<NewKeyType, NewObjectType> {
unsafe { &*((self as *const Self).cast()) }
}
}
extern_conformance!(
unsafe impl<KeyType: ?Sized, ObjectType: ?Sized> NSObjectProtocol for NSCache<KeyType, ObjectType> {}
);
impl<KeyType: Message, ObjectType: Message> NSCache<KeyType, ObjectType> {
extern_methods!(
#[cfg(feature = "NSString")]
#[unsafe(method(name))]
#[unsafe(method_family = none)]
pub unsafe fn name(&self) -> Retained<NSString>;
#[cfg(feature = "NSString")]
/// Setter for [`name`][Self::name].
///
/// This is [copied][crate::NSCopying::copy] when set.
#[unsafe(method(setName:))]
#[unsafe(method_family = none)]
pub unsafe fn setName(&self, name: &NSString);
/// # Safety
///
/// This is not retained internally, you must ensure the object is still alive.
#[unsafe(method(delegate))]
#[unsafe(method_family = none)]
pub unsafe fn delegate(&self) -> Option<Retained<ProtocolObject<dyn NSCacheDelegate>>>;
/// Setter for [`delegate`][Self::delegate].
///
/// # Safety
///
/// This is unretained, you must ensure the object is kept alive while in use.
#[unsafe(method(setDelegate:))]
#[unsafe(method_family = none)]
pub unsafe fn setDelegate(&self, delegate: Option<&ProtocolObject<dyn NSCacheDelegate>>);
#[unsafe(method(objectForKey:))]
#[unsafe(method_family = none)]
pub unsafe fn objectForKey(&self, key: &KeyType) -> Option<Retained<ObjectType>>;
#[unsafe(method(setObject:forKey:))]
#[unsafe(method_family = none)]
pub unsafe fn setObject_forKey(&self, obj: &ObjectType, key: &KeyType);
#[unsafe(method(setObject:forKey:cost:))]
#[unsafe(method_family = none)]
pub unsafe fn setObject_forKey_cost(&self, obj: &ObjectType, key: &KeyType, g: NSUInteger);
#[unsafe(method(removeObjectForKey:))]
#[unsafe(method_family = none)]
pub unsafe fn removeObjectForKey(&self, key: &KeyType);
#[unsafe(method(removeAllObjects))]
#[unsafe(method_family = none)]
pub unsafe fn removeAllObjects(&self);
#[unsafe(method(totalCostLimit))]
#[unsafe(method_family = none)]
pub unsafe fn totalCostLimit(&self) -> NSUInteger;
/// Setter for [`totalCostLimit`][Self::totalCostLimit].
#[unsafe(method(setTotalCostLimit:))]
#[unsafe(method_family = none)]
pub unsafe fn setTotalCostLimit(&self, total_cost_limit: NSUInteger);
#[unsafe(method(countLimit))]
#[unsafe(method_family = none)]
pub unsafe fn countLimit(&self) -> NSUInteger;
/// Setter for [`countLimit`][Self::countLimit].
#[unsafe(method(setCountLimit:))]
#[unsafe(method_family = none)]
pub unsafe fn setCountLimit(&self, count_limit: NSUInteger);
#[unsafe(method(evictsObjectsWithDiscardedContent))]
#[unsafe(method_family = none)]
pub unsafe fn evictsObjectsWithDiscardedContent(&self) -> bool;
/// Setter for [`evictsObjectsWithDiscardedContent`][Self::evictsObjectsWithDiscardedContent].
#[unsafe(method(setEvictsObjectsWithDiscardedContent:))]
#[unsafe(method_family = none)]
pub unsafe fn setEvictsObjectsWithDiscardedContent(
&self,
evicts_objects_with_discarded_content: bool,
);
);
}
/// Methods declared on superclass `NSObject`.
impl<KeyType: Message, ObjectType: Message> NSCache<KeyType, ObjectType> {
extern_methods!(
#[unsafe(method(init))]
#[unsafe(method_family = init)]
pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>;
#[unsafe(method(new))]
#[unsafe(method_family = new)]
pub unsafe fn new() -> Retained<Self>;
);
}
extern_protocol!(
/// [Apple's documentation](https://developer.apple.com/documentation/foundation/nscachedelegate?language=objc)
pub unsafe trait NSCacheDelegate: NSObjectProtocol {
/// # Safety
///
/// - `cache` generic should be of the correct type.
/// - `obj` should be of the correct type.
#[optional]
#[unsafe(method(cache:willEvictObject:))]
#[unsafe(method_family = none)]
unsafe fn cache_willEvictObject(&self, cache: &NSCache, obj: &AnyObject);
}
);