1 /**************************************** 2 * Computer Algebra System SINGULAR * 3 ****************************************/ 4 /*************************************************************** 5 * File: p_MemCopy.h 6 * Purpose: macros for memory addition 7 * Author: obachman (Olaf Bachmann) 8 * Created: 8/00 9 *******************************************************************/ 10 #ifndef P_MEM_COPY_H 11 #define P_MEM_COPY_H 12 13 #define _p_MemCopy(i, d, s) d[i] = s[i] 14 15 #define _p_MemCopy_LengthOne(d, s) _p_MemCopy(0, d, s) 16 #define _p_MemCopy_LengthTwo(d, s) do{_p_MemCopy_LengthOne(d, s); _p_MemCopy(1, d, s);} while(0) 17 #define _p_MemCopy_LengthThree(d, s) do{_p_MemCopy_LengthTwo(d, s); _p_MemCopy(2, d, s);} while(0) 18 #define _p_MemCopy_LengthFour(d, s) do{_p_MemCopy_LengthThree(d, s); _p_MemCopy(3, d, s);} while(0) 19 #define _p_MemCopy_LengthFive(d, s) do{_p_MemCopy_LengthFour(d, s); _p_MemCopy(4, d, s);} while(0) 20 #define _p_MemCopy_LengthSix(d, s) do{_p_MemCopy_LengthFive(d, s); _p_MemCopy(5, d, s);} while(0) 21 #define _p_MemCopy_LengthSeven(d, s) do{_p_MemCopy_LengthSix(d, s); _p_MemCopy(6, d, s);} while(0) 22 #define _p_MemCopy_LengthEight(d, s) do{_p_MemCopy_LengthSeven(d, s); _p_MemCopy(7, d, s);} while(0) 23 24 #define _p_MemCopy_Declare(d, s) \ 25 unsigned long* _d = ((unsigned long*) d); \ 26 const unsigned long* _s = ((unsigned long*) s) 27 28 #define p_MemCopy_LengthOne(d, s, length) _p_MemCopy_LengthOne(d, s) 29 #define p_MemCopy_LengthTwo(d, s, length) \ 30 do \ 31 { \ 32 _p_MemCopy_Declare(d,s); \ 33 _p_MemCopy_LengthTwo(_d, _s); \ 34 } \ 35 while (0) 36 #define p_MemCopy_LengthThree(d, s, length) \ 37 do \ 38 { \ 39 _p_MemCopy_Declare(d,s); \ 40 _p_MemCopy_LengthThree(_d, _s); \ 41 } \ 42 while (0) 43 #define p_MemCopy_LengthFour(d, s, length) \ 44 do \ 45 { \ 46 _p_MemCopy_Declare(d,s); \ 47 _p_MemCopy_LengthFour(_d, _s); \ 48 } \ 49 while (0) 50 #define p_MemCopy_LengthFive(d, s, length) \ 51 do \ 52 { \ 53 _p_MemCopy_Declare(d,s); \ 54 _p_MemCopy_LengthFive(_d, _s); \ 55 } \ 56 while (0) 57 #define p_MemCopy_LengthSix(d, s, length) \ 58 do \ 59 { \ 60 _p_MemCopy_Declare(d,s); \ 61 _p_MemCopy_LengthSix(_d, _s); \ 62 } \ 63 while (0) 64 #define p_MemCopy_LengthSeven(d, s, length) \ 65 do \ 66 { \ 67 _p_MemCopy_Declare(d,s); \ 68 _p_MemCopy_LengthSeven(_d, _s); \ 69 } \ 70 while (0) 71 #define p_MemCopy_LengthEight(d, s, length) \ 72 do \ 73 { \ 74 _p_MemCopy_Declare(d,s); \ 75 _p_MemCopy_LengthEight(_d, _s); \ 76 } \ 77 while (0) 78 79 #define p_MemCopy_LengthGeneral(d, s, length) \ 80 do \ 81 { \ 82 _p_MemCopy_Declare(d,s); \ 83 const unsigned long _l = (unsigned long) length; \ 84 unsigned long _i = 0; \ 85 do \ 86 { \ 87 _d[_i] = _s[_i]; \ 88 _i++; \ 89 } \ 90 while (_i != _l); \ 91 } \ 92 while (0) 93 94 #endif // P_MEM_COPY_H 95