eagine/overloaded.cpp

Copyright Matus Chochlik. Distributed under the Boost Software License, Version 1.0. See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt

#include <eagine/overloaded.hpp>
#include <eagine/string_span.hpp>
#include <iostream>
 
auto main() -> int {
    using namespace eagine;
    using std::cout;
    using std::endl;
    using v = string_view;
 
    auto func = overloaded(
      [](int x) { cout << "int: " << x << endl; },
      [](float x) { cout << "float: " << x << endl; },
      [](double x) { cout << "double: " << x << endl; },
      [](string_view x) { cout << "string: " << x << endl; },
      [](auto x) { cout << "other: " << x << endl; });
 
    func(v("zero"));
    func(123);
    func(45.F);
    func(67.8);
    func('9');
 
    return 0;
}