make_gf.hpp

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// Copyright (c) 2017 Commissariat à l'énergie atomique et aux énergies alternatives (CEA)
// Copyright (c) 2017 Centre national de la recherche scientifique (CNRS)
// Copyright (c) 2019-2020 Simons Foundation
//
// 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 may obtain a copy of the License at
//     https://www.gnu.org/licenses/gpl-3.0.txt
//
// Authors: Michel Ferrero, Olivier Parcollet, Nils Wentzell

 
#pragma once
 
#include "./gf/gf.hpp"
 
#include <type_traits>
#include <utility>
 
namespace triqs::gfs {


  template <typename Mesh, typename T> gf<Mesh, typename T::target_t> make_gf(Mesh m, T const &t) { return {std::move(m), t.shape()}; }

  template <typename G> typename std::decay_t<G>::regular_type make_gf(G &&g) { return typename std::decay_t<G>::regular_type{std::forward<G>(g)}; }

 
} // namespace triqs::gfs