Acts::overloaded< Ts > Struct Template Reference

Helper struct that can turn a set of lambdas into a single entity with overloaded call operator. More...

#include <Acts/Utilities/Helpers.hpp>

Inheritance diagram for Acts::overloaded< Ts >:

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Detailed Description

template<class... Ts>
struct Acts::overloaded< Ts >

Helper struct that can turn a set of lambdas into a single entity with overloaded call operator.

This can be useful for example in a std::visit call.

std::visit(overloaded{
 [](const int& i) { std::cout << "int: " << i << std::endl; },
 [](const std::string& s) { std::cout << "string: " << s << std::endl; },
}, variant);