1 /* Init class implementation: inline functions. 2 Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it> 3 Copyright (C) 2010-2016 BUGSENG srl (http://bugseng.com) 4 5 This file is part of the Parma Polyhedra Library (PPL). 6 7 The PPL is free software; you can redistribute it and/or modify it 8 under the terms of the GNU General Public License as published by the 9 Free Software Foundation; either version 3 of the License, or (at your 10 option) any later version. 11 12 The PPL is distributed in the hope that it will be useful, but WITHOUT 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software Foundation, 19 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA. 20 21 For the most up-to-date information see the Parma Polyhedra Library 22 site: http://bugseng.com/products/ppl/ . */ 23 24 #ifndef PPL_Init_inlines_hh 25 #define PPL_Init_inlines_hh 1 26 27 #include "fpu_defs.hh" 28 #include "Rounding_Dir_defs.hh" 29 30 namespace Parma_Polyhedra_Library { 31 32 inline void set_rounding_for_PPL()33set_rounding_for_PPL() { 34 #if PPL_CAN_CONTROL_FPU 35 fpu_set_rounding_direction(round_fpu_dir(ROUND_DIRECT)); 36 #endif 37 } 38 39 inline void restore_pre_PPL_rounding()40restore_pre_PPL_rounding() { 41 #if PPL_CAN_CONTROL_FPU 42 fpu_set_rounding_direction(Init::old_rounding_direction); 43 #endif 44 } 45 46 } // namespace Parma_Polyhedra_Library 47 48 #endif // !defined(PPL_Init_inlines_hh) 49