25
votes
7answers
2k views

Disadvantages of scoped-based memory management

I really like scope-based memory management (SBMM), or RAII, as it is more commonly (confusingly?) referred to by the C++ community. As far as I know, except for C++ (and C), there's no other ...
30
votes
2answers
2k views

Why are reference-counting smart pointers so popular?

As I can see, smart pointers are used extensively in many real-world C++ projects. Though some kind of smart pointers are obviously beneficial to support RAII and ownership transfers, there is also a ...
2
votes
1answer
356 views

Are C or C++ The Only Viable Languages for a GC

Background I have just finished writing a compiler for a functional language compiling to the JVM as a learning project. However, since I'm just doing this to learn, I thought it might be interesting ...
25
votes
3answers
2k views

Except garbage collector, what else makes Java a non real time programming language

Except the garbage collector, what are some other features in Java that make it unsuitable for real time programming? On the net, whenever Java vs C++ is discussed with regards to real time ...
9
votes
3answers
362 views

Is Non-Deterministic Resource-Management a Leaky Abstraction?

From what I can see, there are two pervasive forms of resource-management: deterministic destruction and explicit. Examples of the former would be C++ destructors and smart pointers or Perl's DESTROY ...
3
votes
2answers
641 views

Memory management for fast message passing between threads in C++

Suppose there are two threads, which communicate by asynchronously sending data messages to each other. Each thread has some kind of message queue. My question is very low level: What can be expected ...