HCha/Stockfish
1
0
Fork 0
mirror of https://github.com/HChaZZY/Stockfish.git synced 2025-12-17 07:36:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

Use string instead of std::string

Browse Source 
And others small code style touches.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-05-10 17:58:53 +01:00
parent 78eecbf6d7
commit 27619830d4
10 changed files with 85 additions and 92 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
src/position.cpp
View File

@@ -35,6 +35,8 @@
#include "san.h"
#include "ucioption.h"
using std::string;
////
//// Variables
@@ -63,7 +65,7 @@ Position::Position(const Position& pos) {
copy(pos);
}
Position::Position(const std::string& fen) {
Position::Position(const string& fen) {
from_fen(fen);
}
@@ -72,9 +74,9 @@ Position::Position(const std::string& fen) {
/// string. This function is not very robust - make sure that input FENs are
/// correct (this is assumed to be the responsibility of the GUI).
void Position::from_fen(const std::string& fen) {
void Position::from_fen(const string& fen) {
static const std::string pieceLetters = "KQRBNPkqrbnp";
static const string pieceLetters = "KQRBNPkqrbnp";
static const Piece pieces[] = { WK, WQ, WR, WB, WN, WP, BK, BQ, BR, BB, BN, BP };
clear();
@@ -98,7 +100,7 @@ void Position::from_fen(const std::string& fen) {
continue;
}
size_t idx = pieceLetters.find(fen[i]);
if (idx == std::string::npos)
if (idx == string::npos)
{
std::cout << "Error in FEN at character " << i << std::endl;
return;
@@ -219,10 +221,10 @@ void Position::from_fen(const std::string& fen) {
/// Position::to_fen() converts the position object to a FEN string. This is
/// probably only useful for debugging.
const std::string Position::to_fen() const {
const string Position::to_fen() const {
static const std::string pieceLetters = " PNBRQK pnbrqk";
std::string fen;
static const string pieceLetters = " PNBRQK pnbrqk";
string fen;
int skip;
for (Rank rank = RANK_8; rank >= RANK_1; rank--)
@@ -272,7 +274,7 @@ const std::string Position::to_fen() const {
void Position::print(Move m) const {
static const std::string pieceLetters = " PNBRQK PNBRQK .";
static const string pieceLetters = " PNBRQK PNBRQK .";
// Check for reentrancy, as example when called from inside
// MovePicker that is used also here in move_to_san()
@@ -284,7 +286,7 @@ void Position::print(Move m) const {
std::cout << std::endl;
if (m != MOVE_NONE)
{
std::string col = (color_of_piece_on(move_from(m)) == BLACK ? ".." : "");
string col = (color_of_piece_on(move_from(m)) == BLACK ? ".." : "");
std::cout << "Move is: " << col << move_to_san(*this, m) << std::endl;
}
for (Rank rank = RANK_8; rank >= RANK_1; rank--)