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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::cout;
using std::endl; 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() { PieceLetters() {
@ -69,36 +95,11 @@ struct PieceLetters : public std::map<char, Piece> {
assert(false); assert(false);
return 0; return 0;
} }
}; } pieceLetters;
}
//// /// CheckInfo c'tor
//// 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::CheckInfo(const Position& pos) { CheckInfo::CheckInfo(const Position& pos) {

28
src/psqtab.h
View file

@ -27,18 +27,25 @@
#include "value.h" #include "value.h"
namespace {
//// ////
//// Constants modified by Joona Kiiski //// Constants modified by Joona Kiiski
//// ////
static const Value MP = PawnValueMidgame; const Value MP = PawnValueMidgame;
static const Value MK = KnightValueMidgame; const Value MK = KnightValueMidgame;
static const Value MB = BishopValueMidgame; const Value MB = BishopValueMidgame;
static const Value MR = RookValueMidgame; const Value MR = RookValueMidgame;
static const Value MQ = QueenValueMidgame; const Value MQ = QueenValueMidgame;
static const int MgPST[][64] = { const Value EP = PawnValueEndgame;
const Value EK = KnightValueEndgame;
const Value EB = BishopValueEndgame;
const Value ER = RookValueEndgame;
const Value EQ = QueenValueEndgame;
const int MgPST[][64] = {
{ }, { },
{// Pawn {// Pawn
// A B C D E F G H // A B C D E F G H
@ -108,13 +115,7 @@ static const int MgPST[][64] = {
} }
}; };
static const Value EP = PawnValueEndgame; const int EgPST[][64] = {
static const Value EK = KnightValueEndgame;
static const Value EB = BishopValueEndgame;
static const Value ER = RookValueEndgame;
static const Value EQ = QueenValueEndgame;
static const int EgPST[][64] = {
{ }, { },
{// Pawn {// Pawn
// A B C D E F G H // A B C D E F G H
@ -184,5 +185,6 @@ static const int EgPST[][64] = {
} }
}; };
} // namespace
#endif // !defined(PSQTAB_H_INCLUDED) #endif // !defined(PSQTAB_H_INCLUDED)