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| 1 | // ========================================================= // |
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| 2 | // // |
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| 3 | // File : arb_unordered_set.h // |
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| 4 | // Purpose : compatibility wrapper for unordered_set // |
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| 5 | // // |
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| 6 | // Coded by Ralf Westram (coder@reallysoft.de) in Sep 21 // |
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| 7 | // http://www.arb-home.de/ // |
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| 8 | // // |
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| 9 | // ========================================================= // |
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| 10 | |
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| 11 | #ifndef ARB_UNORDERED_SET_H |
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| 12 | #define ARB_UNORDERED_SET_H |
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| 13 | |
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| 14 | // this header can be eliminated when arb EXPECTS Cxx11 |
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| 15 | |
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| 16 | #ifdef DARWIN |
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| 17 | // fallback to std:map on DARWIN |
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| 18 | // workaround compilation problems on Maverick (osx) |
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| 19 | # include <set> |
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| 20 | # define arb_unordered_set std::set |
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| 21 | #else |
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| 22 | # ifdef Cxx11 |
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| 23 | # include <unordered_set> |
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| 24 | # define arb_unordered_set std::unordered_set |
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| 25 | # else |
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| 26 | # include <tr1/unordered_set> |
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| 27 | # define arb_unordered_set std::tr1::unordered_set |
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| 28 | # endif |
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| 29 | #endif |
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| 30 | |
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| 31 | #else |
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| 32 | #error arb_unordered_set.h included twice |
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| 33 | #endif // ARB_UNORDERED_SET_H |
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