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/* Copyright 2020 Axel Huebl
*
* This file is part of WarpX.
*
* License: BSD-3-Clause-LBNL
*/
#ifndef WARPX_AMREX_INIT_H_
#define WARPX_AMREX_INIT_H_
#include <AMReX.H>
/** Call amrex::Initialize
*
* This function calls amrex::Initialize and overwrites AMReX' defaults.
* Note: AMReX defines a placeholder/"mock-up" for MPI_Comm and
* MPI_COMM_WORLD in serial builds
*
* @param[in] argc number of arguments from main()
* @param[in] argv argument strings from main()
* @param[in] build_parm_parse build the input file parser (AMReX' default: true)
* @param[in] mpi_comm the MPI communicator to use (AMReX' default: MPI_COMM_WORLD)
* @returns pointer to an AMReX* object, forwarded from amrex::Initialize
*/
amrex::AMReX*
warpx_amrex_init(
int& argc,
char**& argv,
bool const build_parm_parse = true,
MPI_Comm const mpi_comm = MPI_COMM_WORLD
);
#endif
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