template<class C1, class C2>
| void Impala::Core::Column::SortAscending | ( | C1 * | first, | |
| C2 * | second, | |||
| int | nrElem | |||
| ) | [inline] |
Sort columns first and second in ascending order based on the values in the second column.
Definition at line 21 of file Sort.h.
References ILOG_ERROR, ILOG_VAR, and Impala::Util::QuickSortCo().
Referenced by Impala::Core::Table::SimilarityTableSet::ComputeRank(), and Impala::Core::Table::SimilarityTableSet::ComputeRanks().
00022 { 00023 ILOG_VAR(Impala.Core.Column.SortAscending); 00024 if (first->Capacity() == 0 || second->Capacity() == 0) 00025 { 00026 // no warning in case of empty column 00027 return; 00028 } 00029 if ((nrElem > first->Capacity()) || (nrElem > second->Capacity())) 00030 { 00031 ILOG_ERROR("Incompatible sizes"); 00032 return; 00033 } 00034 00035 // for some reason Dennis and Michiel chose different calling order for 00036 // the sorted and unsorted parameter 00037 Util::QuickSortCo(second->GetData(), first->GetData(), 0, nrElem - 1); 00038 }
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