Calling constructor with braces

Question

Simple question about C++11 syntaxis. There is a sample code (reduced one from source)

struct Wanderer
{
  explicit Wanderer(std::vector

        

Answer 1

It is just C++11 syntax. You can initialize objects calling their constructor with curly braces. You just have to bear in mind that if the type has an initializer_list constructor, that one takes precedence.