Define a generic concept whether an object can be piped to an ostream / cout. More...

#include <Acts/Utilities/StringHelpers.hpp>

Concept definition

template<typename ObjType>
concept Acts::hasPrintOperator =  requires(const ObjType& obj, std::ostream& ostr) {
  { ostr << obj } -> std::same_as<std::ostream&>;
}

Detailed Description

Define a generic concept whether an object can be piped to an ostream / cout.

Template Parameters

ObjType Generic class type