HCha/Stockfish
1
0
Fork 0
mirror of https://github.com/HChaZZY/Stockfish.git synced 2025-12-19 08:36:33 +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

27
src/san.cpp
View File

@@ -31,6 +31,7 @@
#include "movepick.h"
#include "san.h"
using std::string;
////
//// Local definitions
@@ -51,8 +52,8 @@ namespace {
/// Functions
Ambiguity move_ambiguity(const Position& pos, Move m);
const std::string time_string(int milliseconds);
const std::string score_string(Value v);
const string time_string(int milliseconds);
const string score_string(Value v);
}
@@ -64,7 +65,7 @@ namespace {
/// that the move is a legal move from the position. The return value is
/// a string containing the move in short algebraic notation.
const std::string move_to_san(const Position& pos, Move m) {
const string move_to_san(const Position& pos, Move m) {
assert(pos.is_ok());
assert(move_is_ok(m));
@@ -76,7 +77,7 @@ const std::string move_to_san(const Position& pos, Move m) {
to = move_to(m);
pt = type_of_piece(pos.piece_on(move_from(m)));
std::string san = "";
string san = "";
if (m == MOVE_NONE)
return "(none)";
@@ -138,7 +139,7 @@ const std::string move_to_san(const Position& pos, Move m) {
/// the move is returned. On failure (i.e. if the string is unparsable, or
/// if the move is illegal or ambiguous), MOVE_NONE is returned.
Move move_from_san(const Position& pos, const std::string& movestr) {
Move move_from_san(const Position& pos, const string& movestr) {
assert(pos.is_ok());
@@ -166,7 +167,7 @@ Move move_from_san(const Position& pos, const std::string& movestr) {
// Normal moves. We use a simple FSM to parse the san string.
enum { START, TO_FILE, TO_RANK, PROMOTION_OR_CHECK, PROMOTION, CHECK, END };
static const std::string pieceLetters = "KQRBN";
static const string pieceLetters = "KQRBN";
PieceType pt = NO_PIECE_TYPE, promotion = NO_PIECE_TYPE;
File fromFile = FILE_NONE, toFile = FILE_NONE;
Rank fromRank = RANK_NONE, toRank = RANK_NONE;
@@ -176,7 +177,7 @@ Move move_from_san(const Position& pos, const std::string& movestr) {
for (size_t i = 0; i < movestr.length(); i++)
{
char type, c = movestr[i];
if (pieceLetters.find(c) != std::string::npos)
if (pieceLetters.find(c) != string::npos)
type = 'P';
else if (c >= 'a' && c <= 'h')
type = 'F';
@@ -292,11 +293,11 @@ Move move_from_san(const Position& pos, const std::string& movestr) {
/// length of 80 characters. After a line break, 'startColumn' spaces are
/// inserted at the beginning of the new line.
const std::string line_to_san(const Position& pos, Move line[], int startColumn, bool breakLines) {
const string line_to_san(const Position& pos, Move line[], int startColumn, bool breakLines) {
StateInfo st;
std::stringstream s;
std::string moveStr;
string moveStr;
size_t length = 0;
size_t maxLength = 80 - startColumn;
Position p(pos);
@@ -325,8 +326,8 @@ const std::string line_to_san(const Position& pos, Move line[], int startColumn,
/// It is used to write search information to the log file (which is created
/// when the UCI parameter "Use Search Log" is "true").
const std::string pretty_pv(const Position& pos, int time, int depth,
uint64_t nodes, Value score, Move pv[]) {
const string pretty_pv(const Position& pos, int time, int depth,
uint64_t nodes, Value score, Move pv[]) {
std::stringstream s;
// Depth
@@ -396,7 +397,7 @@ namespace {
}
const std::string time_string(int milliseconds) {
const string time_string(int milliseconds) {
std::stringstream s;
s << std::setfill('0');
@@ -413,7 +414,7 @@ namespace {
}
const std::string score_string(Value v) {
const string score_string(Value v) {
std::stringstream s;