1 /* Null floating point unit related 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_fpu_none_inlines_hh 25 #define PPL_fpu_none_inlines_hh 1 26 27 #include <stdexcept> 28 29 namespace Parma_Polyhedra_Library { 30 31 inline void fpu_initialize_control_functions()32fpu_initialize_control_functions() { 33 throw std::logic_error("PPL::fpu_initialize_control_functions():" 34 " cannot control the FPU"); 35 } 36 37 inline fpu_rounding_direction_type fpu_get_rounding_direction()38fpu_get_rounding_direction() { 39 throw std::logic_error("PPL::fpu_get_rounding_direction():" 40 " cannot control the FPU"); 41 } 42 43 inline void fpu_set_rounding_direction(int)44fpu_set_rounding_direction(int) { 45 throw std::logic_error("PPL::fpu_set_rounding_direction():" 46 " cannot control the FPU"); 47 } 48 49 inline int fpu_save_rounding_direction(int)50fpu_save_rounding_direction(int) { 51 throw std::logic_error("PPL::fpu_save_rounding_direction():" 52 " cannot control the FPU"); 53 } 54 55 inline void fpu_reset_inexact()56fpu_reset_inexact() { 57 throw std::logic_error("PPL::fpu_reset_inexact():" 58 " cannot control the FPU"); 59 } 60 61 inline void fpu_restore_rounding_direction(int)62fpu_restore_rounding_direction(int) { 63 throw std::logic_error("PPL::fpu_restore_rounding_direction():" 64 " cannot control the FPU"); 65 } 66 67 inline int fpu_check_inexact()68fpu_check_inexact() { 69 throw std::logic_error("PPL::fpu_check_inexact():" 70 " cannot control the FPU"); 71 } 72 73 } // namespace Parma_Polyhedra_Library 74 75 #endif // !defined(PPL_fpu_none_inlines_hh) 76