I've been trying to use boost::bind to post a call to a member function onto an io_strand but have been getting errors. I have manged to create a simp ...
I've been trying to use boost::bind to post a call to a member function onto an io_strand but have been getting errors. I have manged to create a simp ...
I thought universal reference (T&&) is supposed to take any kind of reference. But the following doesn't work. I run into this problem when I ...
Excuse the bad title... So, normally in a function like this: T&& is a universal reference. In a context like this it is an rvalue-referen ...
What is the most correct and efficient way to std::move elements from a vector of a certain type (T1) into a vector of an std::pair of that same type ...
An argument to this function will bind to an rvalue reference: However, an argument to this function will bind to either an rvalue or an lvalue re ...
In the following code, what is the advantage of using &&? The code is from answer at Specialize same operator for different traits From this ...
In a function I need to distinguish among lvalue and rvalue references, so the obvious path is to overload: This has exactly the desired behaviour, ...
I have a situation in my codebase where I must implement a generic form of std::get() which works for any kind of Tuple-like type. The function accept ...
I know that if a variable or parameter is declared to have type T&& for some deduced type T, that variable or parameter is widely called a uni ...
In my project I have function like this: This adds the Pair into the VectorList by copying the Pair. I can use it like this: However in second ...
I have a function which sorts two vectors with the first of them as ordering criterion. Its signature is The problem is that universal references w ...
I've been reading Effective Modern C++ and the following thing caught my attention: In Item 28 Scott writes: Together, these observations about u ...
Suppose somewhere in my code is a function foo with a universal reference parameter, which I cannot change: Now I want to overload foo for a given ...
I am having some troubles understanding why the following code cannot compile For the function call_obj_func I expected the type of OBJ to be used ...
I'm struggling to understand what exactly happens when passing a reference-to-function to a function as a universal reference (what type is being dedu ...
I'm curious if, in general, you are to use T&& (universal reference) instead of the classic T const& (l-value reference) for templated fun ...
Example: It seems that universal references works only with templated functions and only with type deduction, right? So it make no sense to use it ...
Probably my understanding of explicit is insufficient, but I wonder why in the following code the copy constructor is not hidden by the unversal refer ...
I looked recently at this video explaining the ideas of concepts lite in C++, which are likely to appear this year as a TS. Now, I also learned about ...
So I have a function I use to check values and throw an exception if the value is not valid, otherwise pass the value back as it was received. I am tr ...