| 1 | /* |
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| 2 | * Copyright 2014 Ecole Normale Superieure |
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| 3 | * |
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| 4 | * Use of this software is governed by the MIT license |
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| 5 | * |
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| 6 | * Written by Sven Verdoolaege, |
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| 7 | * Ecole Normale Superieure, 45 rue d'Ulm, 75230 Paris, France |
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| 8 | */ |
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| 9 | |
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| 10 | #include <isl_multi_macro.h> |
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| 11 | |
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| 12 | /* Apply "fn" to each of the base expressions of "multi". |
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| 13 | */ |
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| 14 | static __isl_give MULTI(BASE) *FN(MULTI(BASE),un_op)( |
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| 15 | __isl_take MULTI(BASE) *multi, __isl_give EL *(*fn)(__isl_take EL *el)) |
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| 16 | { |
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| 17 | int i; |
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| 18 | isl_size n; |
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| 19 | |
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| 20 | n = FN(MULTI(BASE),size)(multi); |
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| 21 | if (n < 0) |
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| 22 | return FN(MULTI(BASE),free)(multi); |
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| 23 | |
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| 24 | for (i = 0; i < n; ++i) { |
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| 25 | EL *el; |
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| 26 | |
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| 27 | el = FN(MULTI(BASE),take_at)(multi, pos: i); |
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| 28 | el = fn(el); |
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| 29 | multi = FN(MULTI(BASE),restore_at)(multi, pos: i, el); |
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| 30 | } |
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| 31 | |
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| 32 | return multi; |
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| 33 | } |
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| 34 | |
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