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Make a version of Position::do_move() without the givesCheck parameter

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In 10 of 12 calls total to Position::do_move()the givesCheck argument is
simply gives_check(m). So it's reasonable to make an overload without
this parameter, which wraps the existing version.

No functional change.
This commit is contained in:
Aram Tumanian
2016-11-12 09:55:12 +01:00
committed by Marco Costalba
parent de269ee18e
commit e6c2899020
4 changed files with 15 additions and 10 deletions
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src/syzygy/tbprobe.cpp
+4 -4
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@@ -1207,7 +1207,7 @@ WDLScore search(Position& pos, ProbeState* result) {
moveCount++;
pos.do_move(move, st, pos.gives_check(move));
pos.do_move(move, st);
value = -search(pos, result);
pos.undo_move(move);
@@ -1455,7 +1455,7 @@ int Tablebases::probe_dtz(Position& pos, ProbeState* result) {
{
bool zeroing = pos.capture(move) || type_of(pos.moved_piece(move)) == PAWN;
pos.do_move(move, st, pos.gives_check(move));
pos.do_move(move, st);
// For zeroing moves we want the dtz of the move _before_ doing it,
// otherwise we will get the dtz of the next move sequence. Search the
@@ -1529,7 +1529,7 @@ bool Tablebases::root_probe(Position& pos, Search::RootMoves& rootMoves, Value&
// Probe each move
for (size_t i = 0; i < rootMoves.size(); ++i) {
Move move = rootMoves[i].pv[0];
pos.do_move(move, st, pos.gives_check(move));
pos.do_move(move, st);
int v = 0;
if (pos.checkers() && dtz > 0) {
@@ -1665,7 +1665,7 @@ bool Tablebases::root_probe_wdl(Position& pos, Search::RootMoves& rootMoves, Val
// Probe each move
for (size_t i = 0; i < rootMoves.size(); ++i) {
Move move = rootMoves[i].pv[0];
pos.do_move(move, st, pos.gives_check(move));
pos.do_move(move, st);
WDLScore v = -Tablebases::probe_wdl(pos, &result);
pos.undo_move(move);