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#pragma once
// bind.hpp - Like std::bind, but with arbitrary arguments.
//
// Copyright © 2012 Ben Longbons <b.r.longbons@gmail.com>
//
// This file is part of The Mana World (Athena server)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <utility>
#include "fwd.hpp"
namespace tmwa
{
namespace sexpr
{
template<class F, class T>
struct VariadicBind
{
// note: may be lvalue references
F&& f;
T&& t;
template<class... A>
auto operator()(A&&... a) -> decltype(std::forward<F>(f)(std::forward<T>(t), std::forward<A>(a)...))
{
return std::forward<F>(f)(std::forward<T>(t), std::forward<A>(a)...);
}
};
template<class F, class T>
VariadicBind<F, T> bind_variadic(F&& func, T&& arg1)
{
return VariadicBind<F, T>{std::forward<F>(func), std::forward<T>(arg1)};
}
} // namespace sexpr
} // namespace tmwa
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