ChunkInfo_internal.hpp

/* Copyright 2024 Franz Poeschel
 *
 * This file is part of openPMD-api.
 *
 * openPMD-api is free software: you can redistribute it and/or modify
 * it under the terms of of either the GNU General Public License or
 * the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * openPMD-api 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 and the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License
 * and the GNU Lesser General Public License along with openPMD-api.
 * If not, see <http://www.gnu.org/licenses/>.
 */
#pragma once
 
#include "openPMD/ChunkInfo.hpp"
#include <string>
 
namespace openPMD::host_info
{

Method methodFromStringDescription(std::string const &descr, bool consider_mpi);
 
/*
 * The following block contains one wrapper for each native hostname
 * retrieval method. The purpose is to have the same function pointer type
 * for all of them.
 */
 
#ifdef _WIN32
#define openPMD_POSIX_AVAILABLE false
#else
#define openPMD_POSIX_AVAILABLE true
#endif
 
#if openPMD_POSIX_AVAILABLE
std::string posix_hostname();
#endif
 
#if openPMD_HAVE_MPI
std::string mpi_processor_name();
#endif
} // namespace openPMD::host_info