What are the rules for the selection of overloaded function templates in case of non-type template parameters, if one of the parameters is a placehold ...
What are the rules for the selection of overloaded function templates in case of non-type template parameters, if one of the parameters is a placehold ...
I know that if we add a "const" qualifier after a function declaration, it implies the implicit "this" pointer become const so we cannot directly modi ...
Disclaimer: This is an XY problem kind question. Is it possible to resolve template <typename T> to (const T (&)[N]) overload instead of (c ...
I considered a type conversion from one type to the other, which are defined by two way, i.e., type conversion constructor and type conversion functio ...
The C# compiler responds that, in the body of s<T>, I cannot convert from 'T' to 'int'. Is there another way to bridge the generic -> overl ...
I have the following methods But why does the following call resolve to the generic fallback? From my understanding the overload for IEnumerable ...
I have a class that can accept arithmetic types and std::complex. A simplified code of the class is #include <complex> template<typename T& ...
Consider this example: It errors out with: Which is perfectly fine. But lets swap first 2 lines: Now it compiles without any error, but the ...
Consider the following code snippet: #include <tuple> #include <type_traits> #include <utility> #include <cstddef> template ...
I encountered a weird behavior in that gcc and clang select different overloaded constructors when their arguments are implicitly converted from user- ...
(You might see this question as a duplicate of this, but, to be honest, I've not really understood the matter, so I'm asking separately with my own wo ...
I found out the rules for determining the candidate conversion functions, for direct reference binding, are not described clearly by the standard at l ...
Why does c++ choose a primitive type overload match over a "better" matching initializer list? #include <vector> void foo([[maybe_unused]] in ...
I'm getting strange and unexpected results for this code: https://godbolt.org/z/8vs87vcKK Output is: First question: I would expect that the fir ...
I was trying to understand difference between a raw pointer and an vector iterator. However, the following program trips me out. Does template functio ...
tl;dr; why is - regarding overload resolution / function declaration - the pointer type treated as a more equally exact match than the array type, eve ...
I have a template for a function that accepts at least one parameter and performs some formatting on the rest: I want it to do a different thing wh ...
C++ Templates - The Complete Guide, in §C.1, reads Overload resolution is performed to find the best candidate. If there is one, it is selecte ...
Consider the following example: My understanding is that the expression Func(U{}) causes an unqualified name lookup of the function Func, and throu ...
[over.ics.rank]/4: [..] (4.3) If class B is derived directly or indirectly from class A, conversion of B* to A* is better than conversion o ...