blob: 14b2fe390ab877b559cbaab8b96f9402284d260e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/* -------------------------------------------
Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
#pragma once
#include <NewKit/Defines.h>
#include <NewKit/KernelPanic.h>
#include <NewKit/Ref.h>
namespace Kernel {
template <typename T>
class OwnPtr;
template <typename T>
class NonNullRefPtr;
template <typename T>
class OwnPtr final {
public:
OwnPtr() {}
~OwnPtr() { this->Delete(); }
OwnPtr& operator=(const OwnPtr&) = default;
OwnPtr(const OwnPtr&) = default;
public:
template <typename... Args>
bool New(Args&&... arg) {
if (fCls) {
return false;
}
fCls = new T(arg...);
return fCls;
}
void Delete() {
if (fCls) delete fCls;
fCls = nullptr;
}
T* operator->() const { return fCls; }
T* Raw() { return fCls; }
Ref<T> AsRef() { return Ref<T>(fCls); }
operator bool() { return fCls; }
bool operator!() { return !fCls; }
private:
T* fCls;
};
template <typename T, typename... Args>
inline OwnPtr<T> mm_make_own_ptr(Args... args) {
OwnPtr<T> ret;
ret.template New<Args...>(forward(args)...);
MUST_PASS(ret);
return ret;
}
} // namespace Kernel
|
