I have some trouble using decltype for member function pointers: #include <iostream> #include <type_traits>
I have some doubts wether mutexes are enough to ensure thread safety of the following code example or if atomics are required. In short question is: Would making idxActive a regular int make this code
There are these in <type_traits>: is_pointer<&g开发者_高级运维t; is_function<> is_member_function_pointer<>
I am currently trying to understand the new uniform initialization of C++0x. Unfortunately, I stumpled over using uniform initialization of references. Example:
I need help with the non-copyable nature of [io](f)streams. I need to provide a hackish wrapper around fstreams in order to handle files with unicode characters in their filenames on Windows. For thi
I am trying to write a template wrapper that works with the smart_ptr type and need to throw an exception in some cases. For this case I\'d like to include the name of the type the class is wrapping.
I\'ve seen default used next to function declarat开发者_运维技巧ions in a class. What does it do?
Consider the case when \"whole\" objects with move semantics enabled are returned from functions, as with std::basic_string<>:
According to the answers and comments for this question, when a reference variable is captured by value, the lambda object should make a copy of the referenced object, not the reference itself.However
Consider the following program: struct ghost { // ghosts like to pretend that they don\'t exist ghost* operator&() const volatile { return 0; }
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