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Rename and de-templetize sort()

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Rename to insertion_sort so to avoid confusion
with std::sort, also move it to movepicker.cpp
and use the bit slower std::stable_sort in
search.cpp where it is used in not performance
critical paths.

No functional change.
This commit is contained in:
Marco Costalba
2013-02-10 19:10:01 +01:00
parent 0be7b8c542
commit 733d0099b2
5 changed files with 20 additions and 24 deletions
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3
src/search.h
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@@ -56,12 +56,11 @@ struct Stack {
/// all non-pv moves.
struct RootMove {
RootMove(){} // Needed by sort()
RootMove(Move m) : score(-VALUE_INFINITE), prevScore(-VALUE_INFINITE) {
pv.push_back(m); pv.push_back(MOVE_NONE);
}
bool operator<(const RootMove& m) const { return score < m.score; }
bool operator<(const RootMove& m) const { return score > m.score; } // Ascending sort
bool operator==(const Move& m) const { return pv[0] == m; }
void extract_pv_from_tt(Position& pos);