I have this function: void func(boost::function<void(float)> cb){ //do something with cb() } It works with lambdas and functions.
I just suffer a problem that the all the things works well on my ubuntu. However, I want to get things work on my mac, bad thing happens.
In the beautiful answer to the copy-and-swap-idiom there is a piece of code I need a bit of help: class dumb_array
Recently i thought of a cunning plan(tm :P)) I have to update settings structure in my program(lets say every 15 seconds). Settings structure is used by multiple functions and every of those function
Lets say I have th开发者_JS百科ese lines of code; std::vector<int> ints; std::for_each(ints.begin(), ints.end(), [](int& val){ val = 7; });
I can\'t get std::bind to work the same way 开发者_运维技巧boost::bind works.Either I\'m not using it correctly, or my compiler (GCC 4.4.5) doesn\'t implement it correctly yet.
One simple question: does anybody know a site like cplusplus.com (that has functions and headers nicely organized, includes examples(that is very important to me)) and that it is up to date(C++11).
Today I have discovered, that C++ standard committee has dismissed Unicode streams support in C++0xin second revision. Fore more information see this question.
Is the following snipplet correct for un-defining all otherwise generated methods and constructors for a class?
While sifting through the new C++11 spec, I can not find anything that says the support of universal character names is implementation-defined, like devx mentions. I can not find any reference to impl
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