Commit Graph

20 Commits

Author SHA1 Message Date
X512
d1ca0fcc6a AutoDeleter: add IsSet method
Change-Id: I70eb43a288ec9c02471aa21ce5618f0fa2399bd7
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3486
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2021-01-08 09:56:38 +00:00
X512
84b1893b73 AutoDeleter: introduce HandleDeleter
It allow to use arbitrary handle type, null value and destructor function.

Change-Id: I87c444cb7ef1b08d1dbed7fe4171700171d651d2
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2977
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Reviewed-by: Axel Dörfler <axeld@pinc-software.de>
2020-12-13 19:14:13 +00:00
X512
76ab85671d AutoDeleter: fix AutoDeleter size
C++ don't allow zero size class fields. If field with empty class field
is used, it's size will be 1 byte.

Create DeleteFunc instance as local variable at each use instead.

Fixes #16638.

Change-Id: Ifb76c45ea02e9fed014751542ee5f16f41e11d15
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3458
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2020-12-10 11:39:49 +00:00
X512
aecba91311 AutoDeleter: move destructor function in MethodDeleter from constructor to template argument
The same as CObjectDeleter.

Change-Id: I85c4cb3635f01f13e529ca087324cc2fcb42cfc0
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3456
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2020-12-10 11:39:49 +00:00
X512
7d775e7925 AutoDeleter: move destructor function in CObjectDeleter from constructor to template argument
It allows to make typedef of pointer types and declaring pointers in headers.

Store of destructor function pointer in CObjectDeleter is no longer needed.

Change-Id: Ic629fd10b28b09f4190edf8ba6b911ca3108ab0e
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3455
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2020-12-10 11:39:49 +00:00
X512
8301c4980b AutoDeleter: add operator [] for ArrayDeleter
Change-Id: I015951053050b58e73fd71e4abb104a0755416f7
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2890
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Reviewed-by: Axel Dörfler <axeld@pinc-software.de>
2020-06-09 08:10:42 +00:00
X512
ec43e4f4c2 AutoDeleter: do not allow copy
Change-Id: Ieab0fea46fc23c446bbaca407e3e80a4a7901896
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2704
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
2020-05-16 18:23:09 +00:00
X512
b29db8ebbb AutoDeleter: add Get method for FileDescriptorCloser
This allows to use FileDescriptorCloser as unique pointer for file descriptor.

Change-Id: I4c768fafba6ed35658b2fdb075b9b547f53bc8da
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2495
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
2020-04-20 14:56:16 +00:00
Ingo Weinhold
18f5cd171b Explicitly denote BPrivate to avoid clashes 2013-09-10 19:14:18 +02:00
Ingo Weinhold
5b486787aa Improve FileDescriptorCloser
* Add SetTo()/Unset() methods and no-argument constructor.
* Detach() returns the FD now.
2011-07-17 16:54:50 +02:00
Axel Dörfler
cb7ce9a32f * Renamed DescriptorCloser to FileDescriptorCloser as suggested by Ingo.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37995 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-08-09 21:23:05 +00:00
Axel Dörfler
d91215d3f1 * Added DescriptorCloser helper class.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37986 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-08-09 16:30:24 +00:00
Oliver Tappe
b97e12926c * added operator-> for convenience
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37825 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-07-31 15:34:28 +00:00
Ingo Weinhold
fe00c1a5ea AutoDeleter calls the destructor operator also when the object is NULL,
so we need to check for that explicitly in the CObjectDeleter and
MethodDeleter cases.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26673 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-29 01:48:38 +00:00
Ingo Weinhold
e378ab1c09 Added MethodDeleter class, which calls a specified method on the object
when destroyed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25067 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-20 02:54:38 +00:00
Ingo Weinhold
34cbfd39d3 Added CObjectDeleter class, which invokes a given destructor function.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24963 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-13 22:33:44 +00:00
Axel Dörfler
2851dbad53 * Moved Referenceable.cpp to src/kits/support (private libbe API), and its header to
private/shared.
* Made AddReference() and CountReferences() inlines.
* The registrar is now using the private Referenceable version in libbe.so.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21767 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-07-31 16:20:37 +00:00
Ingo Weinhold
5519ed578c Added AutoDeleter::Get().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21582 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-07-07 01:41:55 +00:00
Ingo Weinhold
f277fb639d * Prevent double deletion when setting to an object that is already set.
* Added Unset() and Delete() methods.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11680 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-03-11 17:44:55 +00:00
Ingo Weinhold
ce8cfdb8a6 Classes for scope-based auto deletion.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4838 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-09-28 15:13:12 +00:00