Struct priority_queue

#[repr(C)]
pub struct priority_queue<T: AbiType + 'static> { /* private fields */ }

对应std::priority_queue<T>

需和include/hicc/std/queue.hpp接口定义保持一致.

Implementations

impl<T: AbiType + 'static> priority_queue<T>

pub fn is_empty(&self) -> bool

use hicc_std::PriorityQueueInt;
let mut priority_queue = PriorityQueueInt::new();
assert!(priority_queue.is_empty());
priority_queue.push(&1);
assert!(!priority_queue.is_empty());

pub fn size(&self) -> usize

use hicc_std::PriorityQueueInt;
let mut priority_queue = PriorityQueueInt::new();
assert_eq!(priority_queue.size(), 0);
priority_queue.push(&1);
assert_eq!(priority_queue.size(), 1);

pub fn pop(&mut self)

use hicc_std::PriorityQueueInt;
let mut priority_queue = PriorityQueueInt::new();
priority_queue.push(&1);
assert_eq!(priority_queue.size(), 1);
priority_queue.pop();
assert_eq!(priority_queue.size(), 0);

pub fn push(&mut self, val: <T as AbiType>::InputRef<'_>)

use hicc_std::PriorityQueueInt;
let mut priority_queue = PriorityQueueInt::new();
priority_queue.push(&1);
assert_eq!(priority_queue.top(), &1);

pub fn top<'a>(&'a self) -> <T as AbiType>::OutputRef<'a>

use hicc_std::PriorityQueueInt;
let mut priority_queue = PriorityQueueInt::new();
priority_queue.push(&1);
priority_queue.push(&3);
priority_queue.push(&2);
assert_eq!(priority_queue.top(), &3);

pub fn swap(&mut self, other: <priority_queue<T> as AbiType>::InputRefMut<'_>)

use hicc_std::PriorityQueueInt;
let mut priority_queue = PriorityQueueInt::new();
priority_queue.push(&1);
let mut other = PriorityQueueInt::new();
other.push(&2);
assert_eq!(priority_queue.top(), &1);
assert_eq!(other.top(), &2);
priority_queue.swap(&mut other);
assert_eq!(priority_queue.top(), &2);
assert_eq!(other.top(), &1);

Trait Implementations

impl<T: AbiType + 'static> AbiClass for priority_queue<T>

unsafe fn into_unique(self) -> Self

unsafety

返回对象析构时会强制释放c++侧的资源, 需要使用者保证正确性

fn get_raw_obj(&self) -> *const ()

仅内部使用.指针携带附加信息，不能转换为c++类指针.

unsafe fn make_ref(&self, obj: *const ()) -> Self

Safety

fn write(&mut self, other: Self)

更新对象本身.

fn size_of(&self) -> usize

返回c++对象的大小.

fn is_null(&self) -> bool

rust侧的值类型实际都对应到c++侧的对象指针, 检查是否为空指针.

fn as_ptr(&self) -> ClassPtr<'_, Self>

fn as_mut_ptr(&mut self) -> ClassMutPtr<'_, Self>

fn as_ref(&self) -> ClassRef<'_, Self>

fn as_mut(&mut self) -> ClassRefMut<'_, Self>

fn into_ref(self) -> ClassRef<'static, Self>

fn into_mut(self) -> ClassRefMut<'static, Self>

fn into_ptr(self) -> ClassPtr<'static, Self>

fn into_mut_ptr(self) -> ClassMutPtr<'static, Self>

fn get_obj(&self) -> *const ()

一般内部使用. 返回值等同于c++侧的指针。

impl<T: AbiType + 'static> Debug for priority_queue<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: AbiType + 'static> Drop for priority_queue<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: AbiType + Sync> Send for priority_queue<T>

impl<T: AbiType + Sync> Sync for priority_queue<T>