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19 lines
452 B
C
19 lines
452 B
C
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#ifndef GMQCC_ALGO_HDR
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#define GMQCC_ALGO_HDR
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namespace algo {
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template<typename ITER>
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void shiftback(ITER element, ITER end) {
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//typename ITER::value_type backup(move(*element)); // hold the element
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typename std::remove_reference<decltype(*element)>::type backup(move(*element)); // hold the element
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ITER p = element++;
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for (; element != end; p = element++)
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*p = move(*element);
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*p = move(backup);
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}
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} // ::algo
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#endif
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