[658] | 1 | #ifndef BZ_ARRAYRESIZE_CC
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| 2 | #define BZ_ARRAYRESIZE_CC
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| 3 |
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| 4 | #ifndef BZ_ARRAY_H
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| 5 | #error <blitz/array/resize.cc> must be included via <blitz/array.h>
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| 6 | #endif
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| 7 |
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| 8 | BZ_NAMESPACE(blitz)
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| 9 |
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| 10 | template<class T_numtype, int N_rank>
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| 11 | void Array<T_numtype, N_rank>::resize(int length0)
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| 12 | {
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| 13 | BZPRECONDITION(length0 > 0);
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| 14 | BZPRECONDITION(N_rank == 1);
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| 15 |
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| 16 | if (length0 != length_[firstRank])
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| 17 | {
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| 18 | length_[firstRank] = length0;
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| 19 | setupStorage(0);
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| 20 | }
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| 21 | }
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| 22 |
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| 23 | template<class T_numtype, int N_rank>
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| 24 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1)
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| 25 | {
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| 26 | BZPRECONDITION((extent0 > 0) && (extent1 > 0));
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| 27 | BZPRECONDITION(N_rank == 2);
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| 28 |
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| 29 | if ((extent0 != length_[0]) || (extent1 != length_[1]))
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| 30 | {
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| 31 | length_[0] = extent0;
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| 32 | length_[1] = extent1;
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| 33 | setupStorage(1);
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| 34 | }
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| 35 | }
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| 36 |
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| 37 | template<class T_numtype, int N_rank>
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| 38 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1,
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| 39 | int extent2)
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| 40 | {
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| 41 | BZPRECONDITION((extent0 > 0) && (extent1 > 0) && (extent2 > 0));
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| 42 | BZPRECONDITION(N_rank == 3);
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| 43 |
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| 44 | if ((extent0 != length_[0]) || (extent1 != length_[1])
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| 45 | || (extent2 != length_[2]))
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| 46 | {
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| 47 | length_[0] = extent0;
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| 48 | length_[1] = extent1;
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| 49 | length_[2] = extent2;
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| 50 | setupStorage(1);
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| 51 | }
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| 52 | }
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| 53 |
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| 54 |
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| 55 | template<class T_numtype, int N_rank>
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| 56 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1,
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| 57 | int extent2, int extent3)
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| 58 | {
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| 59 | BZPRECONDITION((extent0 > 0) && (extent1 > 0) && (extent2 > 0)
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| 60 | && (extent3 > 0));
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| 61 | BZPRECONDITION(N_rank == 4);
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| 62 |
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| 63 | if ((extent0 != length_[0]) || (extent1 != length_[1])
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| 64 | || (extent2 != length_[2]) || (extent3 != length_[3]))
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| 65 | {
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| 66 | length_[0] = extent0;
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| 67 | length_[1] = extent1;
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| 68 | length_[2] = extent2;
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| 69 | length_[3] = extent3;
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| 70 | setupStorage(1);
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| 71 | }
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| 72 | }
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| 73 |
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| 74 | template<class T_numtype, int N_rank>
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| 75 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1,
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| 76 | int extent2, int extent3, int extent4)
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| 77 | {
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| 78 | BZPRECONDITION((extent0 > 0) && (extent1 > 0) && (extent2 > 0)
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| 79 | && (extent3 > 0) && (extent4 > 0));
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| 80 | BZPRECONDITION(N_rank == 5);
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| 81 |
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| 82 | if ((extent0 != length_[0]) || (extent1 != length_[1])
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| 83 | || (extent2 != length_[2]) || (extent3 != length_[3])
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| 84 | || (extent4 != length_[4]))
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| 85 | {
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| 86 | length_[0] = extent0;
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| 87 | length_[1] = extent1;
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| 88 | length_[2] = extent2;
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| 89 | length_[3] = extent3;
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| 90 | length_[4] = extent4;
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| 91 | setupStorage(1);
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| 92 | }
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| 93 | }
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| 94 |
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| 95 | template<class T_numtype, int N_rank>
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| 96 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1,
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| 97 | int extent2, int extent3, int extent4, int extent5)
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| 98 | {
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| 99 | BZPRECONDITION((extent0 > 0) && (extent1 > 0) && (extent2 > 0)
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| 100 | && (extent3 > 0) && (extent4 > 0) && (extent5 > 0));
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| 101 | BZPRECONDITION(N_rank == 6);
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| 102 |
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| 103 | if ((extent0 != length_[0]) || (extent1 != length_[1])
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| 104 | || (extent2 != length_[2]) || (extent3 != length_[3])
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| 105 | || (extent4 != length_[4]) || (extent5 != length_[5]))
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| 106 | {
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| 107 | length_[0] = extent0;
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| 108 | length_[1] = extent1;
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| 109 | length_[2] = extent2;
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| 110 | length_[3] = extent3;
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| 111 | length_[4] = extent4;
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| 112 | length_[5] = extent5;
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| 113 | setupStorage(1);
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| 114 | }
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| 115 | }
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| 116 |
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| 117 | template<class T_numtype, int N_rank>
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| 118 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1,
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| 119 | int extent2, int extent3, int extent4, int extent5,
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| 120 | int extent6)
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| 121 | {
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| 122 | BZPRECONDITION((extent0 > 0) && (extent1 > 0) && (extent2 > 0)
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| 123 | && (extent3 > 0) && (extent4 > 0) && (extent5 > 0)
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| 124 | && (extent6 > 0));
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| 125 | BZPRECONDITION(N_rank == 7);
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| 126 |
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| 127 | if ((extent0 != length_[0]) || (extent1 != length_[1])
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| 128 | || (extent2 != length_[2]) || (extent3 != length_[3])
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| 129 | || (extent4 != length_[4]) || (extent5 != length_[5])
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| 130 | || (extent6 != length_[6]))
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| 131 | {
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| 132 | length_[0] = extent0;
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| 133 | length_[1] = extent1;
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| 134 | length_[2] = extent2;
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| 135 | length_[3] = extent3;
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| 136 | length_[4] = extent4;
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| 137 | length_[5] = extent5;
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| 138 | length_[6] = extent6;
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| 139 | setupStorage(1);
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| 140 | }
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| 141 | }
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| 142 |
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| 143 | template<class T_numtype, int N_rank>
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| 144 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1,
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| 145 | int extent2, int extent3, int extent4, int extent5,
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| 146 | int extent6, int extent7)
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| 147 | {
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| 148 | BZPRECONDITION((extent0 > 0) && (extent1 > 0) && (extent2 > 0)
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| 149 | && (extent3 > 0) && (extent4 > 0) && (extent5 > 0)
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| 150 | && (extent6 > 0) && (extent7 > 0));
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| 151 | BZPRECONDITION(N_rank == 8);
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| 152 |
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| 153 | if ((extent0 != length_[0]) || (extent1 != length_[1])
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| 154 | || (extent2 != length_[2]) || (extent3 != length_[3])
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| 155 | || (extent4 != length_[4]) || (extent5 != length_[5])
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| 156 | || (extent6 != length_[6]) || (extent7 != length_[7]))
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| 157 | {
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| 158 | length_[0] = extent0;
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| 159 | length_[1] = extent1;
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| 160 | length_[2] = extent2;
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| 161 | length_[3] = extent3;
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| 162 | length_[4] = extent4;
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| 163 | length_[5] = extent5;
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| 164 | length_[6] = extent6;
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| 165 | length_[7] = extent7;
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| 166 | setupStorage(1);
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| 167 | }
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| 168 | }
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| 169 |
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| 170 | template<class T_numtype, int N_rank>
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| 171 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1,
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| 172 | int extent2, int extent3, int extent4, int extent5,
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| 173 | int extent6, int extent7, int extent8)
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| 174 | {
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| 175 | BZPRECONDITION((extent0 > 0) && (extent1 > 0) && (extent2 > 0)
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| 176 | && (extent3 > 0) && (extent4 > 0) && (extent5 > 0)
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| 177 | && (extent6 > 0) && (extent7 > 0) && (extent8 > 0));
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| 178 | BZPRECONDITION(N_rank == 9);
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| 179 |
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| 180 | if ((extent0 != length_[0]) || (extent1 != length_[1])
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| 181 | || (extent2 != length_[2]) || (extent3 != length_[3])
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| 182 | || (extent4 != length_[4]) || (extent5 != length_[5])
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| 183 | || (extent6 != length_[6]) || (extent7 != length_[7])
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| 184 | || (extent8 != length_[8]))
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| 185 | {
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| 186 | length_[0] = extent0;
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| 187 | length_[1] = extent1;
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| 188 | length_[2] = extent2;
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| 189 | length_[3] = extent3;
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| 190 | length_[4] = extent4;
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| 191 | length_[5] = extent5;
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| 192 | length_[6] = extent6;
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| 193 | length_[7] = extent7;
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| 194 | length_[8] = extent8;
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| 195 | setupStorage(1);
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| 196 | }
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| 197 | }
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| 198 |
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| 199 |
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| 200 | template<class T_numtype, int N_rank>
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| 201 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1,
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| 202 | int extent2, int extent3, int extent4, int extent5,
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| 203 | int extent6, int extent7, int extent8, int extent9)
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| 204 | {
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| 205 | BZPRECONDITION((extent0 > 0) && (extent1 > 0) && (extent2 > 0)
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| 206 | && (extent3 > 0) && (extent4 > 0) && (extent5 > 0)
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| 207 | && (extent6 > 0) && (extent7 > 0) && (extent8 > 0)
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| 208 | && (extent9 > 0));
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| 209 | BZPRECONDITION(N_rank == 10);
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| 210 |
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| 211 | if ((extent0 != length_[0]) || (extent1 != length_[1])
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| 212 | || (extent2 != length_[2]) || (extent3 != length_[3])
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| 213 | || (extent4 != length_[4]) || (extent5 != length_[5])
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| 214 | || (extent6 != length_[6]) || (extent7 != length_[7])
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| 215 | || (extent8 != length_[8]) || (extent9 != length_[9]))
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| 216 | {
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| 217 | length_[0] = extent0;
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| 218 | length_[1] = extent1;
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| 219 | length_[2] = extent2;
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| 220 | length_[3] = extent3;
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| 221 | length_[4] = extent4;
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| 222 | length_[5] = extent5;
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| 223 | length_[6] = extent6;
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| 224 | length_[7] = extent7;
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| 225 | length_[8] = extent8;
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| 226 | length_[9] = extent9;
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| 227 | setupStorage(1);
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| 228 | }
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| 229 | }
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| 230 |
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| 231 | template<class T_numtype, int N_rank>
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| 232 | void Array<T_numtype, N_rank>::resize(int extent0, int extent1,
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| 233 | int extent2, int extent3, int extent4, int extent5,
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| 234 | int extent6, int extent7, int extent8, int extent9,
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| 235 | int extent10)
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| 236 | {
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| 237 | BZPRECONDITION((extent0 > 0) && (extent1 > 0) && (extent2 > 0)
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| 238 | && (extent3 > 0) && (extent4 > 0) && (extent5 > 0)
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| 239 | && (extent6 > 0) && (extent7 > 0) && (extent8 > 0)
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| 240 | && (extent9 > 0) && (extent10 > 0));
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| 241 | BZPRECONDITION(N_rank == 11);
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| 242 |
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| 243 | if ((extent0 != length_[0]) || (extent1 != length_[1])
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| 244 | || (extent2 != length_[2]) || (extent3 != length_[3])
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| 245 | || (extent4 != length_[4]) || (extent5 != length_[5])
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| 246 | || (extent6 != length_[6]) || (extent7 != length_[7])
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| 247 | || (extent8 != length_[8]) || (extent9 != length_[9])
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| 248 | || (extent10 != length_[10]))
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| 249 | {
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| 250 | length_[0] = extent0;
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| 251 | length_[1] = extent1;
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| 252 | length_[2] = extent2;
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| 253 | length_[3] = extent3;
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| 254 | length_[4] = extent4;
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| 255 | length_[5] = extent5;
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| 256 | length_[6] = extent6;
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| 257 | length_[7] = extent7;
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| 258 | length_[8] = extent8;
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| 259 | length_[9] = extent9;
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| 260 | length_[10] = extent10;
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| 261 | setupStorage(1);
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| 262 | }
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| 263 | }
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| 264 |
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| 265 | template<class T_numtype, int N_rank>
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| 266 | void Array<T_numtype, N_rank>::resizeAndPreserve(int length0)
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| 267 | {
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| 268 | BZPRECONDITION(length0 > 0);
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| 269 | BZPRECONDITION(N_rank == 1);
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| 270 |
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| 271 | if (length0 != length_[firstRank])
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| 272 | {
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| 273 | #if defined(__KCC) || defined(__DECCXX)
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| 274 | // NEEDS_WORK: have to discard the base() parameter for EDG,
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| 275 | // because it gives the following bizarre error:
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| 276 |
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| 277 | /*
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| 278 | * "blitz/tinyvec.h", line 421: error: the size of an array must be greater
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| 279 | * than zero
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| 280 | * T_numtype data_[N_length];
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| 281 | * ^
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| 282 | * detected during:
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| 283 | * instantiation of class "blitz::TinyVector<int, 0>" at line 273 of
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| 284 | * "./../blitz/array/resize.cc"
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| 285 | * instantiation of
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| 286 | * "void blitz::Array<int, 1>::resizeAndPreserve(int)"
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| 287 | */
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| 288 | T_array B(length0, storage_);
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| 289 | #else
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| 290 | T_array B(base(), BZ_BLITZ_SCOPE(shape)(length0), storage_); // line 273
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| 291 | #endif
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| 292 | Range overlap0 = Range(fromStart, min(B.ubound(0), ubound(0)));
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| 293 | B(overlap0) = (*this)(overlap0);
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| 294 | reference(B);
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| 295 | }
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| 296 | }
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| 297 |
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| 298 | template<class T_numtype, int N_rank>
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| 299 | void Array<T_numtype, N_rank>::resizeAndPreserve(int length0, int length1)
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| 300 | {
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| 301 | BZPRECONDITION((length0 > 0) && (length1 > 0));
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| 302 | BZPRECONDITION(N_rank == 2);
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| 303 |
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| 304 | if ((length0 != length_[0]) || (length1 != length_[1]))
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| 305 | {
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| 306 | T_array B(base(), BZ_BLITZ_SCOPE(shape)(length0, length1), storage_);
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| 307 | Range overlap0 = Range(fromStart, min(B.ubound(0), ubound(0)));
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| 308 | Range overlap1 = Range(fromStart, min(B.ubound(1), ubound(1)));
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| 309 | B(overlap0, overlap1) = (*this)(overlap0, overlap1);
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| 310 | reference(B);
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| 311 | }
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| 312 | }
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| 313 |
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| 314 | template<class T_numtype, int N_rank>
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| 315 | void Array<T_numtype, N_rank>::resizeAndPreserve(int length0, int length1,
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| 316 | int length2)
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| 317 | {
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| 318 | BZPRECONDITION((length0 > 0) && (length1 > 0) && (length2 > 0));
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| 319 | BZPRECONDITION(N_rank == 3);
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| 320 |
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| 321 | if ((length0 != length_[0]) || (length1 != length_[1])
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| 322 | || (length2 != length_[2]))
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| 323 | {
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| 324 | T_array B(base(), BZ_BLITZ_SCOPE(shape)(length0, length1, length2), storage_);
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| 325 | Range overlap0 = Range(fromStart, min(B.ubound(0), ubound(0)));
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| 326 | Range overlap1 = Range(fromStart, min(B.ubound(1), ubound(1)));
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| 327 | Range overlap2 = Range(fromStart, min(B.ubound(2), ubound(2)));
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| 328 | B(overlap0, overlap1, overlap2) = (*this)(overlap0, overlap1, overlap2);
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| 329 | reference(B);
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| 330 | }
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| 331 | }
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| 332 |
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| 333 | template<class T_numtype, int N_rank>
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| 334 | void Array<T_numtype, N_rank>::resizeAndPreserve(int length0, int length1,
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| 335 | int length2, int length3)
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| 336 | {
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| 337 | BZPRECONDITION((length0 > 0) && (length1 > 0) && (length2 > 0)
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| 338 | && (length3 > 0));
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| 339 | BZPRECONDITION(N_rank == 4);
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| 340 |
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| 341 | if ((length0 != length_[0]) || (length1 != length_[1])
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| 342 | || (length2 != length_[2]) || (length3 != length_[3]))
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| 343 | {
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| 344 | T_array B(base(), BZ_BLITZ_SCOPE(shape)(length0, length1, length2, length3),
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| 345 | storage_);
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| 346 | Range overlap0 = Range(fromStart, min(B.ubound(0), ubound(0)));
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| 347 | Range overlap1 = Range(fromStart, min(B.ubound(1), ubound(1)));
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| 348 | Range overlap2 = Range(fromStart, min(B.ubound(2), ubound(2)));
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| 349 | Range overlap3 = Range(fromStart, min(B.ubound(3), ubound(3)));
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| 350 | B(overlap0, overlap1, overlap2, overlap3) = (*this)(overlap0,
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| 351 | overlap1, overlap2, overlap3);
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| 352 | reference(B);
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| 353 | }
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| 354 | }
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| 355 |
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| 356 | template<class T_numtype, int N_rank>
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| 357 | void Array<T_numtype, N_rank>::resizeAndPreserve(int length0, int length1,
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| 358 | int length2, int length3, int length4)
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| 359 | {
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| 360 | BZPRECONDITION((length0 > 0) && (length1 > 0) && (length2 > 0)
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| 361 | && (length3 > 0) && (length4 > 0));
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| 362 | BZPRECONDITION(N_rank == 5);
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| 363 |
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| 364 | if ((length0 != length_[0]) || (length1 != length_[1])
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| 365 | || (length2 != length_[2]) || (length3 != length_[3])
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| 366 | || (length4 != length_[4]))
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| 367 | {
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| 368 | T_array B(base(), BZ_BLITZ_SCOPE(shape)(length0, length1, length2, length3, length4),
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| 369 | storage_);
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| 370 | Range overlap0 = Range(fromStart, min(B.ubound(0), ubound(0)));
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| 371 | Range overlap1 = Range(fromStart, min(B.ubound(1), ubound(1)));
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| 372 | Range overlap2 = Range(fromStart, min(B.ubound(2), ubound(2)));
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| 373 | Range overlap3 = Range(fromStart, min(B.ubound(3), ubound(3)));
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| 374 | Range overlap4 = Range(fromStart, min(B.ubound(4), ubound(4)));
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| 375 | B(overlap0, overlap1, overlap2, overlap3, overlap4) = (*this)(overlap0,
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| 376 | overlap1, overlap2, overlap3, overlap4);
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| 377 | reference(B);
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| 378 | }
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| 379 | }
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| 380 |
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| 381 | template<class T_numtype, int N_rank>
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| 382 | void Array<T_numtype, N_rank>::resizeAndPreserve(int length0, int length1,
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| 383 | int length2, int length3, int length4, int length5)
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| 384 | {
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| 385 | BZPRECONDITION((length0 > 0) && (length1 > 0) && (length2 > 0)
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| 386 | && (length3 > 0) && (length4 > 0) && (length5 > 0));
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| 387 | BZPRECONDITION(N_rank == 6);
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| 388 |
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| 389 | if ((length0 != length_[0]) || (length1 != length_[1])
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| 390 | || (length2 != length_[2]) || (length3 != length_[3])
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| 391 | || (length4 != length_[4]) || (length5 != length_[5]))
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| 392 | {
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| 393 | T_array B(base(), BZ_BLITZ_SCOPE(shape)(length0, length1, length2, length3,
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| 394 | length4, length5), storage_);
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| 395 | Range overlap0 = Range(fromStart, min(B.ubound(0), ubound(0)));
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| 396 | Range overlap1 = Range(fromStart, min(B.ubound(1), ubound(1)));
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| 397 | Range overlap2 = Range(fromStart, min(B.ubound(2), ubound(2)));
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| 398 | Range overlap3 = Range(fromStart, min(B.ubound(3), ubound(3)));
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| 399 | Range overlap4 = Range(fromStart, min(B.ubound(4), ubound(4)));
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| 400 | Range overlap5 = Range(fromStart, min(B.ubound(5), ubound(5)));
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| 401 | B(overlap0, overlap1, overlap2, overlap3, overlap4, overlap5)
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| 402 | = (*this)(overlap0, overlap1, overlap2, overlap3, overlap4,
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| 403 | overlap5);
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| 404 | reference(B);
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| 405 | }
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| 406 | }
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| 407 |
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| 408 |
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| 409 | // NEEDS_WORK: resizeAndPreserve for N_rank = 7..11
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| 410 |
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| 411 | template<class T_numtype, int N_rank>
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| 412 | void Array<T_numtype, N_rank>::resize(const TinyVector<int,N_rank>& extent)
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| 413 | {
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| 414 | // NEEDS_WORK
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| 415 | // BZPRECONDITION(all(extent > 0));
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| 416 | // if (any(extent != length_))
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| 417 | // {
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| 418 | length_ = extent;
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| 419 | setupStorage(1);
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| 420 | // }
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| 421 | }
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| 422 |
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| 423 | BZ_NAMESPACE_END
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| 424 |
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| 425 | #endif // BZ_ARRAYRESIZE_CC
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