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25
votes
3answers
5k views

Did C++11 address concerns passing std lib objects between dynamic/shared library boundaries? (ie dlls and so)?

One of my major complaints about C++ is how hard in practice it is to pass std library objects outside of dynamic library (ie dll/so) boundaries. The std library is often header-only. Which is great ...
90
votes
14answers
15k views

Does auto make C++ code harder to understand?

I saw a conference by Herb Sutter where he encourages every C++ programmer to use auto. I had to read C# code some time ago where var was extensively used and the code was very hard to understand—...
27
votes
6answers
7k views

What does the latest “C++ Renaissance” mean? [closed]

There's recently some voice about C++ renaissance, among which the most noteworthy one is from Herb Sutter, Chairman of the C++ Standard Committee. You can search for "C++ renaissance" on Google and ...
26
votes
3answers
8k views

C++ strongly typed typedef

I've been trying to think of a way of declaring strongly typed typedefs, to catch a certain class of bugs in the compilation stage. It's often the case that I'll typedef an int into several types of ...
2
votes
2answers
607 views

Documenting the effect of std::move

As my team move towards embracing the new features in C++11, I'm struggling with how to make the side-effects of std::move self-documenting in the code. The issue is that an object that has been ...
13
votes
2answers
3k views

Best overview to modern C++ paradigms? [closed]

I used to write C++ extensively between 8 and 10 years ago. I have since moved on to C# for professional reasons. However, from time to time I see statements like "If you're still manually ...
9
votes
3answers
2k views

Achieving forward compatibility with C++11

I work on a large software application that must run on several platforms. Some of these platforms support some features of C++11 (e.g. MSVS 2010) and some don't support any (e.g. GCC 4.3.x). I ...
13
votes
2answers
2k views

Is this a good pattern: replacing a long function with a series of lambdas?

I recently run into the following situation. class A{ public: void calculate(T inputs); } Firstly, A represents an object in the physical world, which is a strong argument for not splitting the ...
4
votes
2answers
589 views

How do .so files avoid problems associated with passing header-only templates like MS dll files have?

Based on the discussion around this question. I'd like to know how .so files/the ELF format/the gcc toolchain avoid problems passing classes defined purely in header files (like the std library). ...
4
votes
3answers
2k views

C++: Metaprogramming with a compiler API rather than with C++ features

This started out as a SO question but I realized that it is quite unconventional and based on the actual description on the websites, it might be better suited to programmers.se since the question has ...
2
votes
3answers
616 views

Is C++0x Compatible with C?

I have heard that there will be a lot of changes done in C++ because of the new standard (C++0x). My question is: What are the major changes, and will C++0x be compatible with C++ 98 and C ?