| 1 | /*************************************************************************** |
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| 2 | * blitz/array/shape.h |
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| 3 | * |
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| 4 | * Copyright (C) 1997-2001 Todd Veldhuizen <tveldhui@oonumerics.org> |
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| 5 | * |
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| 6 | * This program is free software; you can redistribute it and/or |
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| 7 | * modify it under the terms of the GNU General Public License |
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| 8 | * as published by the Free Software Foundation; either version 2 |
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| 9 | * of the License, or (at your option) any later version. |
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| 10 | * |
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| 11 | * This program is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | * GNU General Public License for more details. |
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| 15 | * |
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| 16 | * Suggestions: blitz-dev@oonumerics.org |
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| 17 | * Bugs: blitz-bugs@oonumerics.org |
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| 18 | * |
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| 19 | * For more information, please see the Blitz++ Home Page: |
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| 20 | * http://oonumerics.org/blitz/ |
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| 21 | * |
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| 22 | ****************************************************************************/ |
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| 23 | #ifndef BZ_ARRAYSHAPE_H |
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| 24 | #define BZ_ARRAYSHAPE_H |
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| 25 | |
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| 26 | #ifndef BZ_ARRAY_H |
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| 27 | #error <blitz/array/shape.h> must be included via <blitz/array.h> |
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| 28 | #endif |
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| 29 | |
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| 30 | BZ_NAMESPACE(blitz) |
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| 31 | |
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| 32 | /* |
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| 33 | * These routines make it easier to create shape parameters on |
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| 34 | * the fly: instead of having to write |
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| 35 | * |
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| 36 | * A.resize(TinyVector<int,4>(8,8,8,12)); |
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| 37 | * |
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| 38 | * you can just say |
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| 39 | * |
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| 40 | * A.resize(shape(8,8,8,12)); |
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| 41 | * |
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| 42 | */ |
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| 43 | inline TinyVector<int,1> shape(int n1) |
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| 44 | { return TinyVector<int,1>(n1); } |
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| 45 | |
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| 46 | inline TinyVector<int,2> shape(int n1, int n2) |
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| 47 | { return TinyVector<int,2>(n1,n2); } |
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| 48 | |
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| 49 | inline TinyVector<int,3> shape(int n1, int n2, int n3) |
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| 50 | { return TinyVector<int,3>(n1,n2,n3); } |
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| 51 | |
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| 52 | inline TinyVector<int,4> shape(int n1, int n2, int n3, int n4) |
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| 53 | { return TinyVector<int,4>(n1,n2,n3,n4); } |
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| 54 | |
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| 55 | inline TinyVector<int,5> shape(int n1, int n2, int n3, int n4, |
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| 56 | int n5) |
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| 57 | { return TinyVector<int,5>(n1,n2,n3,n4,n5); } |
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| 58 | |
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| 59 | inline TinyVector<int,6> shape(int n1, int n2, int n3, int n4, |
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| 60 | int n5, int n6) |
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| 61 | { return TinyVector<int,6>(n1,n2,n3,n4,n5,n6); } |
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| 62 | |
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| 63 | inline TinyVector<int,7> shape(int n1, int n2, int n3, int n4, |
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| 64 | int n5, int n6, int n7) |
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| 65 | { return TinyVector<int,7>(n1,n2,n3,n4,n5,n6,n7); } |
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| 66 | |
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| 67 | inline TinyVector<int,8> shape(int n1, int n2, int n3, int n4, |
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| 68 | int n5, int n6, int n7, int n8) |
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| 69 | { return TinyVector<int,8>(n1,n2,n3,n4,n5,n6,n7,n8); } |
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| 70 | |
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| 71 | inline TinyVector<int,9> shape(int n1, int n2, int n3, int n4, |
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| 72 | int n5, int n6, int n7, int n8, int n9) |
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| 73 | { return TinyVector<int,9>(n1,n2,n3,n4,n5,n6,n7,n8,n9); } |
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| 74 | |
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| 75 | inline TinyVector<int,10> shape(int n1, int n2, int n3, int n4, |
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| 76 | int n5, int n6, int n7, int n8, int n9, int n10) |
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| 77 | { return TinyVector<int,10>(n1,n2,n3,n4,n5,n6,n7,n8,n9,n10); } |
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| 78 | |
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| 79 | inline TinyVector<int,11> shape(int n1, int n2, int n3, int n4, |
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| 80 | int n5, int n6, int n7, int n8, int n9, int n10, int n11) |
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| 81 | { return TinyVector<int,11>(n1,n2,n3,n4,n5,n6,n7,n8,n9,n10,n11); } |
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| 82 | |
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| 83 | BZ_NAMESPACE_END |
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| 84 | |
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| 85 | #endif // BZ_ARRAYSHAPE_H |
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| 86 | |
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