[772] | 1 | /* ------------------- */ |
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| 2 | /* --- nralloc2X.c --- */ |
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| 3 | /* ------------------- */ |
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| 4 | |
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| 5 | /* |
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| 6 | * Copyright (c) 2000-2014, Lionel Lacassagne, All rights reserved |
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| 7 | * Univ Paris Sud XI, CNRS |
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| 8 | * |
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| 9 | */ |
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| 10 | |
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| 11 | /* |
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| 12 | * 2002/06/11 ajout des fonctions endline |
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| 13 | */ |
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| 14 | #include <stdio.h> |
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| 15 | #include <stddef.h> |
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| 16 | #include <stdlib.h> |
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| 17 | #include <malloc.h> |
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| 18 | #include <math.h> // fabs |
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| 19 | // #include <memory.h> // memcpy |
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| 20 | |
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| 21 | #include "mypredef.h" |
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| 22 | #include "nrtype.h" |
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| 23 | #include "nrdef.h" |
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| 24 | #include "nrmacro.h" |
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| 25 | #include "nrkernel.h" |
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| 26 | |
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| 27 | #include "nralloc1.h" |
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| 28 | #include "nralloc2.h" |
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| 29 | #include "nralloc2x.h" |
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| 30 | //#include "nrarith.h" |
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| 31 | |
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| 32 | /* ----------------------------------------------------------------------- */ |
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| 33 | IMAGE_EXPORT(si16Point**) si16Pmatrix(long nrl, long nrh, long ncl, long nch) |
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| 34 | /* ----------------------------------------------------------------------- */ |
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| 35 | { |
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| 36 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 37 | si16Point **m; |
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| 38 | |
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| 39 | /* allocate pointers to rows */ |
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| 40 | m=(si16Point **) malloc((size_t)((nrow+NR_END)*sizeof(si16Point*))); |
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| 41 | if (!m) nrerror("allocation failure 1 in si16Pmatrix()"); |
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| 42 | m += NR_END; |
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| 43 | m -= nrl; |
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| 44 | |
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| 45 | /* allocate rows and set pointers to them */ |
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| 46 | m[nrl]=(si16Point *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(si16Point))); |
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| 47 | if (!m[nrl]) nrerror("allocation failure 2 in si16Pmatrix()"); |
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| 48 | m[nrl] += NR_END; |
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| 49 | m[nrl] -= ncl; |
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| 50 | |
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| 51 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 52 | |
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| 53 | /* return pointer to array of pointers to rows */ |
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| 54 | return m; |
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| 55 | } |
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| 56 | /* ----------------------------------------------------------------------- */ |
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| 57 | IMAGE_EXPORT(ui16Point**) ui16Pmatrix(long nrl, long nrh, long ncl, long nch) |
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| 58 | /* ----------------------------------------------------------------------- */ |
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| 59 | { |
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| 60 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 61 | ui16Point **m; |
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| 62 | |
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| 63 | /* allocate pointers to rows */ |
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| 64 | m=(ui16Point **) malloc((size_t)((nrow+NR_END)*sizeof(ui16Point*))); |
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| 65 | if (!m) nrerror("allocation failure 1 in ui16Pmatrix()"); |
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| 66 | m += NR_END; |
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| 67 | m -= nrl; |
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| 68 | |
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| 69 | /* allocate rows and set pointers to them */ |
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| 70 | m[nrl]=(ui16Point *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(ui16Point))); |
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| 71 | if (!m[nrl]) nrerror("allocation failure 2 in ui16Pmatrix()"); |
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| 72 | m[nrl] += NR_END; |
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| 73 | m[nrl] -= ncl; |
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| 74 | |
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| 75 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 76 | |
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| 77 | /* return pointer to array of pointers to rows */ |
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| 78 | return m; |
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| 79 | } |
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| 80 | /* ----------------------------------------------------------------------- */ |
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| 81 | IMAGE_EXPORT(si32Point**) si32Pmatrix(long nrl, long nrh, long ncl, long nch) |
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| 82 | /* ----------------------------------------------------------------------- */ |
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| 83 | { |
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| 84 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 85 | si32Point **m; |
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| 86 | |
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| 87 | /* allocate pointers to rows */ |
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| 88 | m=(si32Point **) malloc((size_t)((nrow+NR_END)*sizeof(si32Point*))); |
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| 89 | if (!m) nrerror("allocation failure 1 in si32Pmatrix()"); |
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| 90 | m += NR_END; |
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| 91 | m -= nrl; |
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| 92 | |
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| 93 | /* allocate rows and set pointers to them */ |
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| 94 | m[nrl]=(si32Point *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(si32Point))); |
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| 95 | if (!m[nrl]) nrerror("allocation failure 2 in si32Pmatrix()"); |
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| 96 | m[nrl] += NR_END; |
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| 97 | m[nrl] -= ncl; |
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| 98 | |
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| 99 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 100 | |
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| 101 | /* return pointer to array of pointers to rows */ |
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| 102 | return m; |
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| 103 | } |
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| 104 | /* ----------------------------------------------------------------------- */ |
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| 105 | IMAGE_EXPORT(ui32Point**) ui32Pmatrix(long nrl, long nrh, long ncl, long nch) |
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| 106 | /* ----------------------------------------------------------------------- */ |
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| 107 | { |
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| 108 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 109 | ui32Point **m; |
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| 110 | |
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| 111 | /* allocate pointers to rows */ |
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| 112 | m=(ui32Point **) malloc((size_t)((nrow+NR_END)*sizeof(ui32Point*))); |
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| 113 | if (!m) nrerror("allocation failure 1 in ui32Pmatrix()"); |
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| 114 | m += NR_END; |
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| 115 | m -= nrl; |
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| 116 | |
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| 117 | /* allocate rows and set pointers to them */ |
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| 118 | m[nrl]=(ui32Point *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(ui32Point))); |
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| 119 | if (!m[nrl]) nrerror("allocation failure 2 in ui32Pmatrix()"); |
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| 120 | m[nrl] += NR_END; |
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| 121 | m[nrl] -= ncl; |
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| 122 | |
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| 123 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 124 | |
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| 125 | /* return pointer to array of pointers to rows */ |
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| 126 | return m; |
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| 127 | } |
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| 128 | /* ---------------------------------------------------------------------- */ |
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| 129 | IMAGE_EXPORT(f32Point**) f32Pmatrix(long nrl, long nrh, long ncl, long nch) |
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| 130 | /* --------------------------------------------------------------------- */ |
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| 131 | { |
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| 132 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 133 | f32Point **m; |
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| 134 | |
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| 135 | /* allocate pointers to rows */ |
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| 136 | m=(f32Point **) malloc((size_t)((nrow+NR_END)*sizeof(f32Point*))); |
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| 137 | if (!m) nrerror("allocation failure 1 in f32Pmatrix()"); |
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| 138 | m += NR_END; |
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| 139 | m -= nrl; |
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| 140 | |
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| 141 | /* allocate rows and set pointers to them */ |
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| 142 | m[nrl]=(f32Point *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(f32Point))); |
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| 143 | if (!m[nrl]) nrerror("allocation failure 2 in f32Pmatrix()"); |
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| 144 | m[nrl] += NR_END; |
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| 145 | m[nrl] -= ncl; |
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| 146 | |
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| 147 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 148 | |
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| 149 | /* return pointer to array of pointers to rows */ |
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| 150 | return m; |
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| 151 | } |
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| 152 | /* ------------------------------------------------------------------------- */ |
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| 153 | IMAGE_EXPORT(si16Triplet**) si16Tmatrix(long nrl, long nrh, long ncl, long nch) |
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| 154 | /* ------------------------------------------------------------------------- */ |
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| 155 | { |
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| 156 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 157 | si16Triplet **m; |
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| 158 | |
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| 159 | /* allocate pointers to rows */ |
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| 160 | m=(si16Triplet **) malloc((size_t)((nrow+NR_END)*sizeof(si16Triplet*))); |
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| 161 | if (!m) nrerror("allocation failure 1 in si16Tmatrix()"); |
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| 162 | m += NR_END; |
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| 163 | m -= nrl; |
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| 164 | |
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| 165 | /* allocate rows and set pointers to them */ |
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| 166 | m[nrl]=(si16Triplet *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(si16Triplet))); |
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| 167 | if (!m[nrl]) nrerror("allocation failure 2 in si16Tmatrix()"); |
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| 168 | m[nrl] += NR_END; |
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| 169 | m[nrl] -= ncl; |
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| 170 | |
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| 171 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 172 | |
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| 173 | /* return pointer to array of pointers to rows */ |
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| 174 | return m; |
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| 175 | } |
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| 176 | /* ----------------------------------------------------------------------- */ |
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| 177 | IMAGE_EXPORT(ui16Triplet**) ui16Tmatrix(long nrl, long nrh, long ncl, long nch) |
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| 178 | /* ----------------------------------------------------------------------- */ |
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| 179 | { |
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| 180 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 181 | ui16Triplet **m; |
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| 182 | |
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| 183 | /* allocate pointers to rows */ |
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| 184 | m=(ui16Triplet **) malloc((size_t)((nrow+NR_END)*sizeof(ui16Triplet*))); |
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| 185 | if (!m) nrerror("allocation failure 1 in ui16Tmatrix()"); |
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| 186 | m += NR_END; |
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| 187 | m -= nrl; |
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| 188 | |
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| 189 | /* allocate rows and set pointers to them */ |
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| 190 | m[nrl]=(ui16Triplet *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(ui16Triplet))); |
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| 191 | if (!m[nrl]) nrerror("allocation failure 2 in ui16Tmatrix()"); |
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| 192 | m[nrl] += NR_END; |
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| 193 | m[nrl] -= ncl; |
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| 194 | |
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| 195 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 196 | |
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| 197 | /* return pointer to array of pointers to rows */ |
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| 198 | return m; |
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| 199 | } |
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| 200 | /* ----------------------------------------------------------------------- */ |
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| 201 | IMAGE_EXPORT(si32Triplet**) si32Tmatrix(long nrl, long nrh, long ncl, long nch) |
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| 202 | /* ----------------------------------------------------------------------- */ |
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| 203 | { |
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| 204 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 205 | si32Triplet **m; |
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| 206 | |
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| 207 | /* allocate pointers to rows */ |
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| 208 | m=(si32Triplet**) malloc((size_t)((nrow+NR_END)*sizeof(si32Triplet*))); |
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| 209 | if (!m) nrerror("allocation failure 1 in si32Tmatrix()"); |
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| 210 | m += NR_END; |
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| 211 | m -= nrl; |
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| 212 | |
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| 213 | /* allocate rows and set pointers to them */ |
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| 214 | m[nrl]=(si32Triplet*) malloc((size_t)((nrow*ncol+NR_END)*sizeof(si32Triplet))); |
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| 215 | if (!m[nrl]) nrerror("allocation failure 2 in si32Tmatrix()"); |
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| 216 | m[nrl] += NR_END; |
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| 217 | m[nrl] -= ncl; |
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| 218 | |
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| 219 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 220 | |
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| 221 | /* return pointer to array of pointers to rows */ |
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| 222 | return m; |
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| 223 | } |
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| 224 | /* ----------------------------------------------------------------------- */ |
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| 225 | IMAGE_EXPORT(ui32Triplet**) ui32Tmatrix(long nrl, long nrh, long ncl, long nch) |
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| 226 | /* ----------------------------------------------------------------------- */ |
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| 227 | { |
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| 228 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 229 | ui32Triplet **m; |
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| 230 | |
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| 231 | /* allocate pointers to rows */ |
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| 232 | m=(ui32Triplet **) malloc((size_t)((nrow+NR_END)*sizeof(ui32Triplet*))); |
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| 233 | if (!m) nrerror("allocation failure 1 in ui32Tmatrix()"); |
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| 234 | m += NR_END; |
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| 235 | m -= nrl; |
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| 236 | |
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| 237 | /* allocate rows and set pointers to them */ |
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| 238 | m[nrl]=(ui32Triplet *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(ui32Triplet))); |
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| 239 | if (!m[nrl]) nrerror("allocation failure 2 in ui32Tmatrix()"); |
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| 240 | m[nrl] += NR_END; |
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| 241 | m[nrl] -= ncl; |
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| 242 | |
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| 243 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 244 | |
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| 245 | /* return pointer to array of pointers to rows */ |
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| 246 | return m; |
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| 247 | } |
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| 248 | /* ---------------------------------------------------------------------- */ |
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| 249 | IMAGE_EXPORT(f32Triplet**) f32Tmatrix(long nrl, long nrh, long ncl, long nch) |
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| 250 | /* --------------------------------------------------------------------- */ |
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| 251 | { |
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| 252 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1; |
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| 253 | f32Triplet **m; |
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| 254 | |
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| 255 | /* allocate pointers to rows */ |
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| 256 | m=(f32Triplet **) malloc((size_t)((nrow+NR_END)*sizeof(f32Triplet*))); |
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| 257 | if (!m) nrerror("allocation failure 1 in f32Tmatrix()"); |
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| 258 | m += NR_END; |
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| 259 | m -= nrl; |
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| 260 | |
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| 261 | /* allocate rows and set pointers to them */ |
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| 262 | m[nrl]=(f32Triplet *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(f32Triplet))); |
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| 263 | if (!m[nrl]) nrerror("allocation failure 2 in f32Tmatrix()"); |
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| 264 | m[nrl] += NR_END; |
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| 265 | m[nrl] -= ncl; |
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| 266 | |
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| 267 | for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol; |
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| 268 | |
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| 269 | /* return pointer to array of pointers to rows */ |
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| 270 | return m; |
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| 271 | } |
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| 272 | /* ---------------------------------------------------------------------------------- */ |
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| 273 | IMAGE_EXPORT(void) free_si16Pmatrix(si16Point **m, long nrl, long nrh, long ncl, long nch) |
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| 274 | /* ---------------------------------------------------------------------------------- */ |
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| 275 | /* free an si16Point matrix allocated by si16Pmatrix() */ |
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| 276 | { |
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| 277 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 278 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 279 | } |
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| 280 | /* ---------------------------------------------------------------------------------- */ |
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| 281 | IMAGE_EXPORT(void) free_ui16Pmatrix(ui16Point **m, long nrl, long nrh, long ncl, long nch) |
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| 282 | /* ---------------------------------------------------------------------------------- */ |
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| 283 | /* free an ui16Point matrix allocated by ui16Pmatrix() */ |
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| 284 | { |
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| 285 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 286 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 287 | } |
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| 288 | /* ------------------------------------------------------------------------------------ */ |
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| 289 | IMAGE_EXPORT(void) free_si32Pmatrix(si32Point **m, long nrl, long nrh, long ncl, long nch) |
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| 290 | /* ------------------------------------------------------------------------------------ */ |
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| 291 | { |
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| 292 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 293 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 294 | } |
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| 295 | /* ------------------------------------------------------------------------------------ */ |
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| 296 | IMAGE_EXPORT(void) free_ui32Pmatrix(ui32Point **m, long nrl, long nrh, long ncl, long nch) |
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| 297 | /* ------------------------------------------------------------------------------------ */ |
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| 298 | { |
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| 299 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 300 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 301 | } |
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| 302 | /* ---------------------------------------------------------------------------------- */ |
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| 303 | IMAGE_EXPORT(void) free_f32Pmatrix(f32Point **m, long nrl, long nrh, long ncl, long nch) |
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| 304 | /* ---------------------------------------------------------------------------------- */ |
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| 305 | /* free an f32Point matrix allocated by f32Pmatrix() */ |
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| 306 | { |
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| 307 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 308 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 309 | } |
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| 310 | /* -------------------------------------------------------------------------------------- */ |
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| 311 | IMAGE_EXPORT(void) free_si16Tmatrix(si16Triplet **m, long nrl, long nrh, long ncl, long nch) |
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| 312 | /* -------------------------------------------------------------------------------------- */ |
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| 313 | /* free an si16Point matrix allocated by si16Pmatrix() */ |
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| 314 | { |
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| 315 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 316 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 317 | } |
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| 318 | /* ---------------------------------------------------------------------------------- */ |
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| 319 | IMAGE_EXPORT(void) free_ui16Tmatrix(ui16Triplet **m, long nrl, long nrh, long ncl, long nch) |
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| 320 | /* ---------------------------------------------------------------------------------- */ |
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| 321 | /* free an ui16Point matrix allocated by ui16Pmatrix() */ |
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| 322 | { |
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| 323 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 324 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 325 | } |
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| 326 | /* ------------------------------------------------------------------------------------ */ |
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| 327 | IMAGE_EXPORT(void) free_si32Tmatrix(si32Triplet **m, long nrl, long nrh, long ncl, long nch) |
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| 328 | /* ------------------------------------------------------------------------------------ */ |
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| 329 | { |
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| 330 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 331 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 332 | } |
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| 333 | /* -------------------------------------------------------------------------------------- */ |
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| 334 | IMAGE_EXPORT(void) free_ui32Tmatrix(ui32Triplet **m, long nrl, long nrh, long ncl, long nch) |
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| 335 | /* -------------------------------------------------------------------------------------- */ |
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| 336 | { |
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| 337 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 338 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 339 | } |
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| 340 | /* ------------------------------------------------------------------------------------ */ |
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| 341 | IMAGE_EXPORT(void) free_f32Tmatrix(f32Triplet **m, long nrl, long nrh, long ncl, long nch) |
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| 342 | /* ------------------------------------------------------------------------------------ */ |
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| 343 | /* free an f32Point matrix allocated by f32Pmatrix() */ |
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| 344 | { |
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| 345 | free((FREE_ARG) (m[nrl]+ncl-NR_END)); |
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| 346 | free((FREE_ARG) (m+nrl-NR_END)); |
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| 347 | } |
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| 348 | |
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| 349 | /* ----------------- */ |
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| 350 | /* --- trimatrix --- */ |
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| 351 | /* ----------------- */ |
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| 352 | /* ---------------------------------------------------------------------------- */ |
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| 353 | IMAGE_EXPORT(byte**) btrimatrix(long nrl, long nrh, long ncl, long nch, long step) |
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| 354 | /* ---------------------------------------------------------------------------- */ |
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| 355 | /* allocate an byte triangle-matrix with subscript range m[nrl..nrh][ncl..nch] */ |
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| 356 | { |
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| 357 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1, n = nrow * ncol + (nrow * (nrow-1) * step) / 2; |
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| 358 | // Attention, factorisation of n IS NOT PERMITTED : (nrow-1)step/2 is not even!!! |
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| 359 | byte **m; |
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| 360 | |
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| 361 | /* allocate pointers to rows */ |
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| 362 | m=(byte **) malloc((size_t)((nrow+NR_END)*sizeof(byte*))); |
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| 363 | if (!m) nrerror("allocation failure 1 in btrimatrix()"); |
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| 364 | m += NR_END; |
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| 365 | m -= nrl; |
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| 366 | |
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| 367 | |
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| 368 | /* allocate rows and set pointers to them */ |
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| 369 | m[nrl]=(byte *) malloc((size_t)((n+NR_END)*sizeof(byte))); |
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| 370 | if (!m[nrl]) nrerror("allocation failure 2 in btrimatrix()"); |
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| 371 | m[nrl] += NR_END; |
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| 372 | m[nrl] -= ncl; |
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| 373 | |
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| 374 | for(i=nrl+1;i<=nrh;i++) { m[i]=m[i-1]+ncol; ncol += step; } |
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| 375 | |
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| 376 | /* return pointer to array of pointers to rows */ |
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| 377 | return m; |
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| 378 | } |
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| 379 | /* --------------------------------------------------------------------------------- */ |
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| 380 | IMAGE_EXPORT(sint16**) si16trimatrix(long nrl, long nrh, long ncl, long nch, long step) |
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| 381 | /* --------------------------------------------------------------------------------- */ |
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| 382 | /* allocate an i16 triangle-matrix with subscript range m[nrl..nrh][ncl..nch] */ |
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| 383 | { |
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| 384 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1, n = nrow * ncol + (nrow * (nrow-1) * step) / 2; |
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| 385 | // Attention, factorisation of n IS NOT PERMITTED : (nrow-1)step/2 is not even!!! |
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| 386 | sint16 **m; |
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| 387 | |
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| 388 | /* allocate pointers to rows */ |
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| 389 | m=(sint16 **) malloc((size_t)((nrow+NR_END)*sizeof(sint16*))); |
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| 390 | if (!m) nrerror("allocation failure 1 in i16trimatrix()"); |
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| 391 | m += NR_END; |
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| 392 | m -= nrl; |
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| 393 | |
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| 394 | |
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| 395 | /* allocate rows and set pointers to them */ |
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| 396 | m[nrl]=(int16*) malloc((size_t)((n+NR_END)*sizeof(int16))); |
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| 397 | if (!m[nrl]) nrerror("allocation failure 2 in i16trimatrix()"); |
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| 398 | m[nrl] += NR_END; |
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| 399 | m[nrl] -= ncl; |
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| 400 | |
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| 401 | for(i=nrl+1;i<=nrh;i++) { m[i]=m[i-1]+ncol; ncol += step; } |
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| 402 | |
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| 403 | /* return pointer to array of pointers to rows */ |
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| 404 | return m; |
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| 405 | } |
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| 406 | /* --------------------------------------------------------------------------------- */ |
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| 407 | IMAGE_EXPORT(uint16**) ui16trimatrix(long nrl, long nrh, long ncl, long nch, long step) |
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| 408 | /* --------------------------------------------------------------------------------- */ |
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| 409 | /* allocate an i16 triangle-matrix with subscript range m[nrl..nrh][ncl..nch] */ |
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| 410 | { |
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| 411 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1, n = nrow * ncol + (nrow * (nrow-1) * step) / 2; |
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| 412 | // Attention, factorisation of n IS NOT PERMITTED : (nrow-1)step/2 is not even!!! |
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| 413 | uint16 **m; |
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| 414 | |
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| 415 | /* allocate pointers to rows */ |
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| 416 | m=(uint16 **) malloc((size_t)((nrow+NR_END)*sizeof(uint16*))); |
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| 417 | if (!m) nrerror("allocation failure 1 in ui16trimatrix()"); |
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| 418 | m += NR_END; |
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| 419 | m -= nrl; |
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| 420 | |
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| 421 | |
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| 422 | /* allocate rows and set pointers to them */ |
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| 423 | m[nrl]=(uint16*) malloc((size_t)((n+NR_END)*sizeof(uint16))); |
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| 424 | if (!m[nrl]) nrerror("allocation failure 2 in i16trimatrix()"); |
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| 425 | m[nrl] += NR_END; |
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| 426 | m[nrl] -= ncl; |
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| 427 | |
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| 428 | for(i=nrl+1;i<=nrh;i++) { m[i]=m[i-1]+ncol; ncol += step; } |
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| 429 | |
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| 430 | /* return pointer to array of pointers to rows */ |
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| 431 | return m; |
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| 432 | } |
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| 433 | /* --------------------------------------------------------------------------------- */ |
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| 434 | IMAGE_EXPORT(sint32**) si32trimatrix(long nrl, long nrh, long ncl, long nch, long step) |
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| 435 | /* --------------------------------------------------------------------------------- */ |
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| 436 | /* allocate an i32 triangle-matrix with subscript range m[nrl..nrh][ncl..nch] */ |
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| 437 | { |
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| 438 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1, n = nrow * ncol + (nrow * (nrow-1) * step) / 2; |
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| 439 | // Attention, factorisation of n IS NOT PERMITTED : (nrow-1)step/2 is not even!!! |
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| 440 | sint32 **m; |
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| 441 | |
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| 442 | /* allocate pointers to rows */ |
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| 443 | m=(sint32 **) malloc((size_t)((nrow+NR_END)*sizeof(sint32*))); |
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| 444 | if (!m) nrerror("allocation failure 1 in si32trimatrix()"); |
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| 445 | m += NR_END; |
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| 446 | m -= nrl; |
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| 447 | |
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| 448 | |
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| 449 | /* allocate rows and set pointers to them */ |
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| 450 | m[nrl]=(sint32*) malloc((size_t)((n+NR_END)*sizeof(sint32))); |
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| 451 | if (!m[nrl]) nrerror("allocation failure 2 in si32trimatrix()"); |
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| 452 | m[nrl] += NR_END; |
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| 453 | m[nrl] -= ncl; |
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| 454 | |
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| 455 | for(i=nrl+1;i<=nrh;i++) { m[i]=m[i-1]+ncol; ncol += step; } |
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| 456 | |
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| 457 | /* return pointer to array of pointers to rows */ |
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| 458 | return m; |
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| 459 | } |
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| 460 | /* -------------------------------------------------------------------------------- */ |
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| 461 | IMAGE_EXPORT(uint32**) i32trimatrix(long nrl, long nrh, long ncl, long nch, long step) |
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| 462 | /* -------------------------------------------------------------------------------- */ |
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| 463 | /* allocate an i32 triangle-matrix with subscript range m[nrl..nrh][ncl..nch] */ |
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| 464 | { |
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| 465 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1, n = nrow * ncol + (nrow * (nrow-1) * step) / 2; |
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| 466 | // Attention, factorisation of n IS NOT PERMITTED : (nrow-1)step/2 is not even!!! |
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| 467 | uint32 **m; |
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| 468 | |
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| 469 | /* allocate pointers to rows */ |
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| 470 | m=(uint32 **) malloc((size_t)((nrow+NR_END)*sizeof(uint32*))); |
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| 471 | if (!m) nrerror("allocation failure 1 in ui32trimatrix()"); |
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| 472 | m += NR_END; |
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| 473 | m -= nrl; |
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| 474 | |
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| 475 | |
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| 476 | /* allocate rows and set pointers to them */ |
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| 477 | m[nrl]=(uint32*) malloc((size_t)((n+NR_END)*sizeof(uint32))); |
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| 478 | if (!m[nrl]) nrerror("allocation failure 2 in i32trimatrix()"); |
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| 479 | m[nrl] += NR_END; |
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| 480 | m[nrl] -= ncl; |
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| 481 | |
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| 482 | for(i=nrl+1;i<=nrh;i++) { m[i]=m[i-1]+ncol; ncol += step; } |
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| 483 | |
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| 484 | /* return pointer to array of pointers to rows */ |
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| 485 | return m; |
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| 486 | } |
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| 487 | /* --------------------------------------------------------------------------------- */ |
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| 488 | IMAGE_EXPORT(float32**) f32trimatrix(long nrl, long nrh, long ncl, long nch, long step) |
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| 489 | /* --------------------------------------------------------------------------------- */ |
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| 490 | /* allocate an f32 triangle-matrix with subscript range m[nrl..nrh][ncl..nch] */ |
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| 491 | { |
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| 492 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1, n = nrow * ncol + (nrow * (nrow-1) * step) / 2; |
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| 493 | // Attention, factorisation of n IS NOT PERMITTED : (nrow-1)step/2 is not even!!! |
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| 494 | float32 **m; |
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| 495 | |
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| 496 | /* allocate pointers to rows */ |
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| 497 | m=(float32 **) malloc((size_t)((nrow+NR_END)*sizeof(float32*))); |
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| 498 | if (!m) nrerror("allocation failure 1 in f32trimatrix()"); |
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| 499 | m += NR_END; |
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| 500 | m -= nrl; |
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| 501 | |
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| 502 | |
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| 503 | /* allocate rows and set pointers to them */ |
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| 504 | m[nrl]=(float32*) malloc((size_t)((n+NR_END)*sizeof(float32))); |
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| 505 | if (!m[nrl]) nrerror("allocation failure 2 in f32trimatrix()"); |
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| 506 | m[nrl] += NR_END; |
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| 507 | m[nrl] -= ncl; |
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| 508 | |
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| 509 | for(i=nrl+1;i<=nrh;i++) { m[i]=m[i-1]+ncol; ncol += step; } |
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| 510 | |
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| 511 | /* return pointer to array of pointers to rows */ |
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| 512 | return m; |
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| 513 | } |
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| 514 | /* --------------------------------------------------------------------------------- */ |
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| 515 | IMAGE_EXPORT(float64**) f64trimatrix(long nrl, long nrh, long ncl, long nch, long step) |
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| 516 | /* --------------------------------------------------------------------------------- */ |
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| 517 | /* allocate an f64 triangle-matrix with subscript range m[nrl..nrh][ncl..nch] */ |
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| 518 | { |
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| 519 | long i, nrow=nrh-nrl+1,ncol=nch-ncl+1, n = nrow * ncol + (nrow * (nrow-1) * step) / 2; |
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| 520 | // Attention, factorisation of n IS NOT PERMITTED : (nrow-1)step/2 is not even!!! |
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| 521 | float64 **m; |
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| 522 | |
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| 523 | /* allocate pointers to rows */ |
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| 524 | m=(float64 **) malloc((size_t)((nrow+NR_END)*sizeof(float64*))); |
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| 525 | if (!m) nrerror("allocation failure 1 in f64trimatrix()"); |
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| 526 | m += NR_END; |
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| 527 | m -= nrl; |
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| 528 | |
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| 529 | |
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| 530 | /* allocate rows and set pointers to them */ |
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| 531 | m[nrl]=(float64*) malloc((size_t)((n+NR_END)*sizeof(float64))); |
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| 532 | if (!m[nrl]) nrerror("allocation failure 2 in f64trimatrix()"); |
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| 533 | m[nrl] += NR_END; |
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| 534 | m[nrl] -= ncl; |
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| 535 | |
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| 536 | for(i=nrl+1;i<=nrh;i++) { m[i]=m[i-1]+ncol; ncol += step; } |
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| 537 | |
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| 538 | /* return pointer to array of pointers to rows */ |
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| 539 | return m; |
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| 540 | } |
---|