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Retire obsolete reentrancy check in pos.print()

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We dont' call MovePicker from print() anymore, so that
reentrancy check in now not needed.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2011-01-29 12:11:00 +01:00
parent 9ba7f701ea
commit 188700d7f1
1 changed files with 1 additions and 21 deletions
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22
src/position.cpp
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@ -17,11 +17,6 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
////
//// Includes
////
#include <algorithm> #include <algorithm>
#include <cassert> #include <cassert>
#include <cstring> #include <cstring>
@ -32,7 +27,6 @@
#include "bitcount.h" #include "bitcount.h"
#include "movegen.h" #include "movegen.h"
#include "movepick.h"
#include "position.h" #include "position.h"
#include "psqtab.h" #include "psqtab.h"
#include "rkiss.h" #include "rkiss.h"
@ -43,11 +37,6 @@ using std::string;
using std::cout; using std::cout;
using std::endl; using std::endl;
////
//// Position's static data definitions
////
Key Position::zobrist[2][8][64]; Key Position::zobrist[2][8][64];
Key Position::zobEp[64]; Key Position::zobEp[64];
Key Position::zobCastle[16]; Key Position::zobCastle[16];
@ -402,14 +391,6 @@ const string Position::to_fen() const {
void Position::print(Move move) const { void Position::print(Move move) const {
const char* dottedLine = "\n+---+---+---+---+---+---+---+---+\n"; const char* dottedLine = "\n+---+---+---+---+---+---+---+---+\n";
static bool requestPending = false;
// Check for reentrancy, as example when called from inside
// MovePicker that is used also here in move_to_san()
if (requestPending)
return;
requestPending = true;
if (move) if (move)
{ {
@ -424,17 +405,16 @@ void Position::print(Move move) const {
for (File file = FILE_A; file <= FILE_H; file++) for (File file = FILE_A; file <= FILE_H; file++)
{ {
Square sq = make_square(file, rank); Square sq = make_square(file, rank);
char c = (color_of_piece_on(sq) == BLACK ? '=' : ' ');
Piece piece = piece_on(sq); Piece piece = piece_on(sq);
if (piece == PIECE_NONE && square_color(sq) == DARK) if (piece == PIECE_NONE && square_color(sq) == DARK)
piece = PIECE_NONE_DARK_SQ; piece = PIECE_NONE_DARK_SQ;
char c = (color_of_piece_on(sq) == BLACK ? '=' : ' ');
cout << c << pieceLetters.from_piece(piece) << c << '|'; cout << c << pieceLetters.from_piece(piece) << c << '|';
} }
} }
cout << dottedLine << "Fen is: " << to_fen() << "\nKey is: " << st->key << endl; cout << dottedLine << "Fen is: " << to_fen() << "\nKey is: " << st->key << endl;
requestPending = false;
} }