1 /* Handle Fortran - C conversion for MPI Types*/
3 /* Copyright (c) 2010-2020. The SimGrid Team.
4 * All rights reserved. */
6 /* This program is free software; you can redistribute it and/or modify it
7 * under the terms of the license (GNU LGPL) which comes with this package. */
9 #ifndef SMPI_F2C_HPP_INCLUDED
10 #define SMPI_F2C_HPP_INCLUDED
12 #include <unordered_map>
19 // We use a single lookup table for every type.
20 // Beware of collisions if id in mpif.h is not unique
21 static std::unordered_map<int, F2C*>* f2c_lookup_;
26 static std::unordered_map<int, F2C*>* f2c_lookup();
27 static void set_f2c_lookup(std::unordered_map<int, F2C*>* map);
29 static void f2c_id_increment();
32 static void delete_lookup();
33 static std::unordered_map<int, F2C*>* lookup();
35 virtual ~F2C() = default;
37 //Override these to handle specific values.
39 static void free_f(int id);
41 static void print_f2c_lookup();
42 // This method should be overridden in all subclasses to avoid casting the result when calling it.
43 // For the default one, the MPI_*_NULL returned is assumed to be NULL.
44 static F2C* f2c(int id);