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修改笔误

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This commit is contained in:
邹晓航
2015-02-06 16:04:18 +08:00
parent ca113e9336
commit 200bb788e2
1 changed files with 4 additions and 5 deletions
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9
TinySTL/Algorithm.h
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@@ -514,7 +514,6 @@ namespace TinySTL{
} }
template<class RandomIterator, class BinaryPredicate> template<class RandomIterator, class BinaryPredicate>
void sort(RandomIterator first, RandomIterator last, BinaryPredicate pred){ void sort(RandomIterator first, RandomIterator last, BinaryPredicate pred){
static int n = 1;
if (first >= last || first + 1 == last) if (first >= last || first + 1 == last)
return; return;
if (last - first <= 20)//<2F><><EFBFBD>䳤<EFBFBD><E4B3A4>С<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>20<32>IJ<EFBFBD><C4B2><EFBFBD>ð<EFBFBD><C3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> if (last - first <= 20)//<2F><><EFBFBD>䳤<EFBFBD><E4B3A4>С<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>20<32>IJ<EFBFBD><C4B2><EFBFBD>ð<EFBFBD><C3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -522,15 +521,15 @@ namespace TinySTL{
auto mid = mid3(first, last - 1, pred); auto mid = mid3(first, last - 1, pred);
auto p1 = first, p2 = last - 2; auto p1 = first, p2 = last - 2;
while (p1 < p2){ while (p1 < p2){
while (pred(*p1, mid) && p1 < p2) ++p1; while (pred(*p1, mid) && (p1 < p2)) ++p1;
while (!pred(*p2, mid) && p1 < p2) --p2; while (!pred(*p2, mid) && (p1 < p2)) --p2;
if (p1 < p2){ if (p1 < p2){
swap(*p1, *p2); swap(*p1, *p2);
} }
} }
swap(*p1, *(last - 2));//<2F><><EFBFBD><EFBFBD>Ϊ<EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD>mid item<65><6D><EFBFBD><EFBFBD>ԭ<EFBFBD><D4AD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB> swap(*p1, *(last - 2));//<2F><><EFBFBD><EFBFBD>Ϊ<EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD>mid item<65><6D><EFBFBD><EFBFBD>ԭ<EFBFBD><D4AD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
sort(first, p1); sort(first, p1, pred);
sort(p1 + 1, last); sort(p1 + 1, last, pred);
} }
} }