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