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PSQT access functions can be static

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Also renamed history access value in something more
in line with the meaning.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2010-07-03 05:48:43 +01:00
parent 40ad5194aa
commit 3578207974
4 changed files with 9 additions and 9 deletions
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src/position.h
+4 -4
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@@ -258,7 +258,7 @@ public:
// Incremental evaluation
Score value() const;
Value non_pawn_material(Color c) const;
Score pst_delta(Piece piece, Square from, Square to) const;
static Score pst_delta(Piece piece, Square from, Square to);
// Game termination checks
bool is_mate() const;
@@ -310,7 +310,7 @@ private:
Key compute_material_key() const;
// Computing incremental evaluation scores and material counts
Score pst(Color c, PieceType pt, Square s) const;
static Score pst(Color c, PieceType pt, Square s);
Score compute_value() const;
Value compute_non_pawn_material(Color c) const;
@@ -507,11 +507,11 @@ inline Key Position::get_material_key() const {
return st->materialKey;
}
inline Score Position::pst(Color c, PieceType pt, Square s) const {
inline Score Position::pst(Color c, PieceType pt, Square s) {
return PieceSquareTable[piece_of_color_and_type(c, pt)][s];
}
inline Score Position::pst_delta(Piece piece, Square from, Square to) const {
inline Score Position::pst_delta(Piece piece, Square from, Square to) {
return PieceSquareTable[piece][to] - PieceSquareTable[piece][from];
}