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TranspositionTable: add first_entry() helper

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An inline function to retrieve the first TT entry
given a position.

Plus usual whitespace noise.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2008-09-06 12:30:07 +02:00
parent 61f41a057d
commit c2c0ba875f
4 changed files with 46 additions and 42 deletions
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20
src/misc.cpp
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@@ -6,12 +6,12 @@
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Glaurung is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
@@ -52,12 +52,12 @@ long dbg_cnt0 = 0;
long dbg_cnt1 = 0;
////
////
//// Functions
////
void dbg_print_hit_rate() {
std::cout << "Total " << dbg_cnt0 << " Hit " << dbg_cnt1
<< " hit rate (%) " << (dbg_cnt1*100)/(dbg_cnt0 ? dbg_cnt0 : 1)
<< std::endl;
@@ -76,15 +76,15 @@ const std::string engine_name() {
const char *dateString = __DATE__;
std::stringstream s;
int month = 0, day = 0;
for(int i = 0; i < 12; i++)
if(strncmp(dateString, monthNames[i], 3) == 0)
month = i + 1;
day = atoi(dateString+4);
s << "Glaurung " << (dateString+9) << std::setfill('0') << std::setw(2)
<< month << std::setfill('0') << std::setw(2) << day;
return s.str();
}
else
@@ -98,7 +98,7 @@ const std::string engine_name() {
int get_system_time() {
struct timeval t;
gettimeofday(&t, NULL);
return t.tv_sec*1000 + t.tv_usec/1000;
return t.tv_sec*1000 + t.tv_usec/1000;
}
@@ -136,14 +136,14 @@ int Bioskey()
{
fd_set readfds;
struct timeval timeout;
FD_ZERO(&readfds);
FD_SET(fileno(stdin), &readfds);
/* Set to timeout immediately */
timeout.tv_sec = 0;
timeout.tv_usec = 0;
select(16, &readfds, 0, 0, &timeout);
return (FD_ISSET(fileno(stdin), &readfds));
}