| /* Copyright (C) 2005 Free Software Foundation, Inc. |
| Contributed by Janne Blomqvist |
| |
| This file is part of the GNU Fortran runtime library (libgfortran). |
| |
| Libgfortran 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 2, or (at your option) |
| any later version. |
| |
| In addition to the permissions in the GNU General Public License, the |
| Free Software Foundation gives you unlimited permission to link the |
| compiled version of this file into combinations with other programs, |
| and to distribute those combinations without any restriction coming |
| from the use of this file. (The General Public License restrictions |
| do apply in other respects; for example, they cover modification of |
| the file, and distribution when not linked into a combine |
| executable.) |
| |
| Libgfortran 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 Libgfortran; see the file COPYING. If not, write to |
| the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. */ |
| |
| |
| /* This file contains utility functions for determining the size of a |
| variable given its kind. */ |
| |
| #include "config.h" |
| #include "libgfortran.h" |
| #include "io.h" |
| |
| size_t |
| size_from_real_kind (int kind) |
| { |
| switch (kind) |
| { |
| #ifdef HAVE_GFC_REAL_4 |
| case 4: |
| return sizeof (GFC_REAL_4); |
| #endif |
| #ifdef HAVE_GFC_REAL_8 |
| case 8: |
| return sizeof (GFC_REAL_8); |
| #endif |
| #ifdef HAVE_GFC_REAL_10 |
| case 10: |
| return sizeof (GFC_REAL_10); |
| #endif |
| #ifdef HAVE_GFC_REAL_16 |
| case 16: |
| return sizeof (GFC_REAL_16); |
| #endif |
| default: |
| return kind; |
| } |
| } |
| |
| |
| size_t |
| size_from_complex_kind (int kind) |
| { |
| switch (kind) |
| { |
| #ifdef HAVE_GFC_COMPLEX_4 |
| case 4: |
| return sizeof (GFC_COMPLEX_4); |
| #endif |
| #ifdef HAVE_GFC_COMPLEX_8 |
| case 8: |
| return sizeof (GFC_COMPLEX_8); |
| #endif |
| #ifdef HAVE_GFC_COMPLEX_10 |
| case 10: |
| return sizeof (GFC_COMPLEX_10); |
| #endif |
| #ifdef HAVE_GFC_COMPLEX_16 |
| case 16: |
| return sizeof (GFC_COMPLEX_16); |
| #endif |
| default: |
| return 2 * kind; |
| } |
| } |
| |