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dft_tools/triqs/h5/string.hpp
2014-05-11 21:47:52 +02:00

55 lines
2.1 KiB
C++

/*******************************************************************************
*
* TRIQS: a Toolbox for Research in Interacting Quantum Systems
*
* Copyright (C) 2011 by O. Parcollet
*
* TRIQS 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.
*
* TRIQS 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
* TRIQS. If not, see <http://www.gnu.org/licenses/>.
*
******************************************************************************/
#pragma once
#include "./group.hpp"
#include <cstring>
namespace triqs {
inline std::string get_triqs_hdf5_data_scheme(std::string const & ) { return "string";}
namespace h5 {
/**
* \brief Write a string into an hdf5 file
* \param f The h5 file or group of type H5::H5File or H5::Group
* \param name The name of the hdf5 array in the file/group where the stack will be stored
* \param value The string
* \exception The HDF5 exceptions will be caught and rethrown as TRIQS_RUNTIME_ERROR (with a full stackstrace, cf triqs doc).
*/
void h5_write (group g, std::string const & name, std::string const & value);
inline void h5_write (group g, std::string const & name, const char * s) { h5_write(g,name,std::string{s});}
/**
* \brief Read a string from an hdf5 file
* \param f The h5 file or group of type H5::H5File or H5::Group
* \param name The name of the hdf5 array in the file/group where the stack will be stored
* \param value The string to fill
* \exception The HDF5 exceptions will be caught and rethrown as TRIQS_RUNTIME_ERROR (with a full stackstrace, cf triqs doc).
*/
void h5_read (group g, std::string const & name, std::string & value);
inline void h5_read (group g, std::string const & name, char * s) = delete;
}}