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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgfortran/] [intrinsics/] [size.c] - Rev 779
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/* Implementation of the size intrinsic. Copyright 2002, 2009 Free Software Foundation, Inc. Contributed by Paul Brook <paul@nowt.org> This file is part of the GNU Fortran 95 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 3 of the License, or (at your option) any later version. 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. Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ #include "libgfortran.h" index_type size0 (const array_t * array) { int n; index_type size; index_type len; size = 1; for (n = 0; n < GFC_DESCRIPTOR_RANK (array); n++) { len = GFC_DESCRIPTOR_EXTENT(array,n); if (len < 0) len = 0; size *= len; } return size; } iexport(size0); extern index_type size1 (const array_t * array, index_type dim); export_proto(size1); index_type size1 (const array_t * array, index_type dim) { index_type size; dim--; size = GFC_DESCRIPTOR_EXTENT(array,dim); if (size < 0) size = 0; return size; }
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