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Moving into ArrayElement

This commit is contained in:
Vasilii Rogin 2023-05-14 22:28:20 +03:00
parent 9441d5f4af
commit c463583891
1 changed files with 7 additions and 3 deletions
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10
src/sfall_arrays.cc
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@ -389,9 +389,13 @@ void SFallArrayAssoc::MapSort(int type)
if (sortByValue) {
ListSort(keys, type, [this](const ArrayElement& a, const ArrayElement& b) -> bool {
auto& aEl = this->map[a];
auto& bEl = this->map[b];
return aEl < bEl;
// Why return this->map[a] < this->map[b] does not work? Why it requires copy constructor?
auto itA = this->map.find(a);
auto itB = this->map.find(a);
if (itA == map.end() || itB == map.end()) {
throw(std::exception());
};
return itA->second < itB->second;
});
} else {
ListSort(keys, type, std::less<ArrayElement>());