mirror of
https://github.com/triqs/dft_tools
synced 2024-12-25 05:43:40 +01:00
4af1afbdaf
- For users : only change is :
H5::H5File in apps. to be replaced by triqs::h5::file, same API.
- using only the C API because :
- it is cleaner, better documented, more examples.
- it is the native hdf5 interface.
- simplify the installation e.g. on mac. Indeed, hdf5 is
usually installed without C++ interface, which is optional.
E.g. EPD et al., brew by default.
Also the infamous mpi+ hdf5_cpp bug, for which we have no clean solution.
- clean the notion of parent of a group. Not needed, better iterate function in C LT API.
- modified doc : no need for C++ bindings any more.
- modified cmake to avoid requiring CPP bindings.
53 lines
1.8 KiB
C++
53 lines
1.8 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 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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#pragma once
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#include "./group.hpp"
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#include <cstring>
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namespace triqs {
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inline std::string get_triqs_hdf5_data_scheme(std::string const & ) { return "string";}
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namespace h5 {
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/**
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* \brief Write a string into an hdf5 file
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* \param f The h5 file or group
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* \param name The name of the hdf5 array in the file/group where the stack will be stored
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* \param value The string
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*/
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void h5_write (group g, std::string const & name, std::string const & value);
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inline void h5_write (group g, std::string const & name, const char * s) { h5_write(g,name,std::string{s});}
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/**
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* \brief Read a string from an hdf5 file
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* \param f The h5 file or group
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* \param name The name of the hdf5 array in the file/group where the stack will be stored
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* \param value The string to fill
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*/
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void h5_read (group g, std::string const & name, std::string & value);
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inline void h5_read (group g, std::string const & name, char * s) = delete;
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}}
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