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29 lines
581 B
C++
29 lines
581 B
C++
/*++
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Copyright (c) 2016 Microsoft Corporation
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Module Name:
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ackr_helper.cpp
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Abstract:
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Author:
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Mikolas Janota (MikolasJanota)
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Revision History:
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--*/
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#include"ackr_helper.h"
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double ackr_helper::calculate_lemma_bound(ackr_helper::fun2terms_map& occurrences) {
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fun2terms_map::iterator it = occurrences.begin();
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const fun2terms_map::iterator end = occurrences.end();
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double total = 0;
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for (; it != end; ++it) {
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const unsigned fsz = it->m_value->size();
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const double n2 = n_choose_2_chk(fsz);
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total += n2;
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}
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return total;
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}
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