mirror of
https://github.com/triqs/dft_tools
synced 2024-11-01 19:53:45 +01:00
0a1285405c
- Add Fourier for lattice. - Add regular_bz_mesh, cyclic_lattice, and their FFT. - rm freq_infty. - The gf can now be evaluated on a tail_view, which result in composing the tail. - Fix the following issue : g(om_) << g(om_ +1) will recompose the tail correctly. - TODO : TEST THIS NEW FEATURE IN DETAIL. - Work on singularity for G(x, omega) - Separate the factory for singularity from the data factory in gf. - overload assign_from_functoin (renamed). - Fix singularity_t and co in the gf (const issue). - Clean tail, add tail_const_view - add m_tail for x -> tail on any mesh - test curry + fourier works on k
64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
/*******************************************************************************
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*
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* TRIQS: a Toolbox for Research in Interacting Quantum Systems
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*
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* Copyright (C) 2011-2013 by O. Parcollet
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*
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* TRIQS is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* TRIQS. If not, see <http://www.gnu.org/licenses/>.
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*
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******************************************************************************/
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#ifndef TRIQS_H5_FULL_H
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#define TRIQS_H5_FULL_H
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#include "./h5/base_public.hpp"
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#include "./h5/file.hpp"
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#include "./h5/group.hpp"
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#include "./h5/scalar.hpp"
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#include "./h5/string.hpp"
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#include "./h5/vector.hpp"
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#include "./h5/map.hpp"
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// traits to detect h5_read/h5_write is overloaded. Unused currently. Kept since
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// it can useful and is it not so simple to do...
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namespace triqs {
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namespace h5 {
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template <typename T, typename Enable = void> struct has_h5_read : std::false_type {};
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template <typename T>
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struct has_h5_read<T, decltype(h5_read(std::declval<h5::group>(), std::string(), *(std::declval<T*>())))> : std::true_type {};
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template <typename T, typename Enable = void> struct has_h5_write : std::false_type {};
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template <typename T>
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struct has_h5_write<T, decltype(h5_write(std::declval<h5::group>(), std::string(), std::declval<const T>()))> : std::true_type {
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};
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// A generic read
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template <typename T> T h5_read(group gr, std::string const& name) {
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T x;
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h5_read(gr, name, x);
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return x;
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}
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}
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}
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// in some old version of hdf5 (Ubuntu 12.04 e.g.), the macro is not yet defined.
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#ifndef H5_VERSION_GE
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#define H5_VERSION_GE(Maj, Min, Rel) \
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(((H5_VERS_MAJOR == Maj) && (H5_VERS_MINOR == Min) && (H5_VERS_RELEASE >= Rel)) || \
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((H5_VERS_MAJOR == Maj) && (H5_VERS_MINOR > Min)) || (H5_VERS_MAJOR > Maj))
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#endif
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#endif
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