raii

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Freeing allocated memory

Is this good practice? Or should I just replace the code block between { and } with a function? It could be reusable (I admit) but my only motivation for doing this is to deallocate cols开发者_如何学P[详细]

2023-01-07 08:42 分类：问答
C++ Raii and stack unwinding

(I modified the orig开发者_JS百科inal question to be more meaningful) With respect to return statement, are Raii object destroyed before/after/between return statement?[详细]

2023-01-05 20:27 分类：问答
~1s latency control app: is this suitable for Java?

At my work we recently finished the system architecture for a control application which has a maximum latency of roughly one to two seconds. It is distributed on small ARM on-chip boxes communicating[详细]

2022-12-31 23:24 分类：问答
How to handle failure to release a resource which is contained in a smart pointer?

How should an error during resource deallocation be handled, when the object representing the resource is contained in a shared pointer?[详细]

2022-12-30 17:30 分类：问答
Better way to write an object generator for an RAII template class?

I would like to write an object generator for a templated RAII class -- basically a function template to construct an object using type deduction of parameters so the types don\'t have to be specified[详细]

2022-12-28 11:10 分类：问答
RAII tutorial for C++ [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2022-12-26 14:51 分类：问答
Destructors not called when native (C++) exception propagates to CLR component

We have a large body of native C++ code, compliled into DLLs. Then we have a couple of dlls containing C++/CLI proxy code to wrap the C++ interfaces.[详细]

2022-12-24 15:12 分类：问答
How can I automatically release resources RAII-style in Perl?

Say I have a resource (e.g. a filehandle or network socket) which has to be freed: open my $fh, \"<\", \"filename\" or die \"Couldn\'t open filename: $!\";[详细]

2022-12-24 02:19 分类：问答
摸摸狮子头的下一句是什么啊？？

paul221 2022-04-24 18:00 你说的是貔貅吧一摸貔貅头，一世不用愁；二摸貔貅口，万事永无忧；三摸貔貅眼，邪魔即吓散；四摸貔貅鼻，良缘快会?；五摸貔貅角，平安又快乐；六摸貔貅手，横财好就手；七摸貔[详细]

2022-12-23 22:33 分类：问答
C/C++ macro/template blackmagic to generate unique name

Macros are fine. Templates are fine. Pretty much whatever it works is fine. The example 开发者_JAVA技巧is OpenGL; but the technique is C++ specific and relies on no knowledge of OpenGL.[详细]

2022-12-22 08:04 分类：问答