StarMirror/CppCoreGuidelines
1
0
Fork 0
mirror of https://github.com/isocpp/CppCoreGuidelines.git synced 2024-03-22 13:30:58 +08:00
Code Issues Projects Releases Wiki Activity

Merge pull request #612 from tlanc007/R.3_609

Browse Source 
R.3_609: changed owner<T> to owner<T*> in R.3 per issue #609
This commit is contained in:
Gabriel Dos Reis 2016-05-19 08:18:29 -07:00
commit 5eb0b587af
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
CppCoreGuidelines.md
View File

@ -7232,7 +7232,7 @@ We can fix that problem by making ownership explicit:
class X2 { class X2 {
// ... // ...
public: public:
owner<T> p; // OK: p is owning owner<T*> p; // OK: p is owning
T* q; // OK: q is not owning T* q; // OK: q is not owning
}; };
@ -7256,9 +7256,9 @@ Some interfaces cannot be simply annotated with `owner` because they need to rem
##### Note ##### Note
`owner<T>` has no default semantics beyond `T*`. It can be used without changing any code using it and without affecting ABIs. `owner<T*>` has no default semantics beyond `T*`. It can be used without changing any code using it and without affecting ABIs.
It is simply a indicator to programmers and analysis tools. It is simply a indicator to programmers and analysis tools.
For example, if an `owner<T>` is a member of a class, that class better have a destructor that `delete`s it. For example, if an `owner<T*>` is a member of a class, that class better have a destructor that `delete`s it.
##### Example, bad ##### Example, bad