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Use namespace in position.cpp

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2010-11-07 13:41:21 +01:00
parent b06f0460a2
commit da6e2b5fd1
2 changed files with 46 additions and 43 deletions
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61
src/position.cpp
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@@ -44,9 +44,35 @@ using std::string;
using std::cout;
using std::endl;
static inline bool isZero(char c) { return c == '0'; }
struct PieceLetters : public std::map<char, Piece> {
////
//// Position's static data definitions
////
Key Position::zobrist[2][8][64];
Key Position::zobEp[64];
Key Position::zobCastle[16];
Key Position::zobSideToMove;
Key Position::zobExclusion;
Score Position::PieceSquareTable[16][64];
// Material values used by SEE, indexed by PieceType
const Value Position::seeValues[] = {
VALUE_ZERO,
PawnValueMidgame, KnightValueMidgame, BishopValueMidgame,
RookValueMidgame, QueenValueMidgame, QueenValueMidgame*10
};
namespace {
// Bonus for having the side to move (modified by Joona Kiiski)
const Score TempoValue = make_score(48, 22);
bool isZero(char c) { return c == '0'; }
struct PieceLetters : public std::map<char, Piece> {
PieceLetters() {
@@ -69,36 +95,11 @@ struct PieceLetters : public std::map<char, Piece> {
assert(false);
return 0;
}
};
} pieceLetters;
}
////
//// Constants and variables
////
/// Bonus for having the side to move (modified by Joona Kiiski)
static const Score TempoValue = make_score(48, 22);
Key Position::zobrist[2][8][64];
Key Position::zobEp[64];
Key Position::zobCastle[16];
Key Position::zobSideToMove;
Key Position::zobExclusion;
Score Position::PieceSquareTable[16][64];
static PieceLetters pieceLetters;
// Material values used by SEE, indexed by PieceType
const Value Position::seeValues[] = {
VALUE_ZERO, PawnValueMidgame, KnightValueMidgame, BishopValueMidgame,
RookValueMidgame, QueenValueMidgame, QueenValueMidgame*10
};
/// Constructors
/// CheckInfo c'tor
CheckInfo::CheckInfo(const Position& pos) {