I'm trying to write a static variadic templates constructor for my class. But I'm not so experienced in variadic templates and get an error. I wrote ...
I'm trying to write a static variadic templates constructor for my class. But I'm not so experienced in variadic templates and get an error. I wrote ...
I have a class that will produce a set of values and pass them to callback, as defined by variadic template arguments: My real code is templated SQ ...
I'm not sure what I want to achieve is possible, but I need my templated function (my_func) to be able to take both variable arguments as well as a tu ...
I have this code in which static_for can be used as a compile-time loop using template-metaprogramming and loop_types is a struct accepting variadic a ...
I would like to do the following: such that it becomes How can I generate a switch statement that enumerates all variadic template arguments as ...
I'm trying to pass a function, with a variable amount of parameters, as an argument to my function baz(). I'm not really sure how to go about doing th ...
Let's say I have a class without a default constructor called A. I can create an array of A objects (e.g. l_Array in the below code) without copy/mov ...
I struggle to understand the code below. Why can v2 be constructed from an initializer list, but v3 fails? Can someone explain, or point me to a re ...
I have a simple class which stores a callable (either a lambda or global function) and a void*, both of which are passed on construction: The line ...
I am trying to implement a function that calculates the Cartesian product of ranges. I know there's views::zip and views::cartesian_product available, ...
I am trying to write a variadic template function that can try to any_cast its parameters and return a variant with the first successful cast, I have ...
I want to create a few template classes in order to assert certain type of data: However, I would like to do it programmatically, So I thought abou ...
The following code is failing to compile on both GCC 9.1 and Clang 9.0: #include <iostream> #include <string> template<typename ...&g ...
I am trying to create a function with partial literals and partial non-literals variadic arguments that return a bool and based on the result, I have ...
I am trying to unpack variadic template parameters, and call "read<>" on each of them. And then collect the results of "read<>" to create ...
I'm designing a logger library in C++, and I've been stuck with my implementation of a formatter class. My goal is to be able to create a message "fo ...
I have a function mapping from some IDs to variables like so: And then I have a given target function that I want to call: But I want to call th ...
If we have a constructor that accepts 3 parameters of type bool: The compiler validates that we are actually calling it with boolean arguments: ...
Is it possible to write a template function and pass it a list of exception types to handle? I would like to implement something like this template& ...
I'm having trouble slicing a tuple. I want to output a tuple with std::optional, so that if the vectors are of an uneven length, the tuple is padded ...