/* Implementation of the ASSOCIATED intrinsic Copyright 2003 Free Software Foundation, Inc. Contributed by kejia Zhao (CCRG) <kejia_zh@yahoo.com.cn> This file is part of the GNU Fortran 95 runtime library (libgfor). Libgfor is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. Ligbfor 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with libgfor; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "libgfortran.h" #define associated prefix(associated) enum { FALSE = 0, TRUE = 1 }; GFC_LOGICAL_4 associated (const gfc_array_void *pointer, const gfc_array_void *target) { int n, rank; if (GFC_DESCRIPTOR_DATA (pointer) != GFC_DESCRIPTOR_DATA (target)) return FALSE; if (GFC_DESCRIPTOR_DTYPE (pointer) != GFC_DESCRIPTOR_DTYPE (target)) return FALSE; rank = GFC_DESCRIPTOR_RANK (pointer); for (n = 0; n < rank; n++) { if (pointer->dim[n].stride != target->dim[n].stride) return FALSE; if ((pointer->dim[n].ubound - pointer->dim[n].lbound) != (target->dim[n].ubound - target->dim[n].lbound)) return FALSE; } return TRUE; }