1 files changed, 101 insertions, 0 deletions
diff --git a/bayrate/singlerate.cpp b/bayrate/singlerate.cpp
new file mode 100644
index 0000000..88ab43c
--- /dev/null
+++ b/bayrate/singlerate.cpp
@@ -0,0 +1,101 @@
+/*************************************************************************************
+
+	Copyright 2010 Philip Waldron
+	
+    This file is part of BayRate.
+
+    BayRate is free software: you can redistribute it and/or modify
+    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.
+
+    BayRate 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 BayRate.  If not, see <http://www.gnu.org/licenses/>.
+    
+***************************************************************************************/
+
+#include <iostream>
+#include <string>
+#include <vector>
+#include <algorithm>
+#include <mysql++/mysql++.h>
+#include <boost/date_time/gregorian/gregorian.hpp>
+#include "db.h"
+#include "tdListEntry.h"
+#include "collection.h"
+
+using namespace std;
+using namespace boost::gregorian;
+
+int main(int argc, char *argv[])
+{
+	
+ 	databaseConnection db;
+ 	map<int, tdListEntry> tdList;
+ 	map<string, bool> argList;
+ 	string tournamentCode;
+ 	collection c;
+
+	if (argc != 2) {
+		cout << "Usage: singlerate <tournamentCode>" << endl;
+		exit(1);
+	}
+	else {
+		tournamentCode = argv[1];
+	}
+
+ 	// Establish the database connection			
+	if ( !db.makeConnection() ) {	
+		std::cerr << "Fatal error:  db.makeConnection() failed." << std::endl;
+		exit (1);
+	}
+
+	db.excludeBogusGameData();
+
+	// Get tournament info, player and game lists
+	db.getTournamentInfo(tournamentCode, c);
+
+	// Get the TDList immediately prior to the earliest unrated game
+	if (!db.getTDList(c.tournamentDate, tdList)) {
+		std::cerr << "Fatal error: db.getTDList() failed." << std::endl;
+		exit(1);
+	}
+	else {
+		cout << "Downloaded TDList" << endl << endl;
+	}
+	
+	if (c.gameList.size() == 0) {
+		cout << "No games to rate" << endl;
+		
+	}
+		
+	c.initSeeding(tdList);
+	
+	// Start with the fast rating algorithm.  If it fails, then go for the simplex method as a backup. 
+	if (c.calc_ratings_fdf() != 0) {
+		if (c.calc_ratings() != 0) {
+			cerr << "Fatal error processing tournament " << argv[1] << endl;
+			exit(1); 
+		}	
+	}
+	
+	cout << endl << "New ratings:" << endl;
+	cout << setw(5) << "ID" << setw(10) << "Rating" << setw(10) << "Sigma" << endl;
+	
+	// Copy the new ratings into the internal TDList for the next tournament update
+	for (map<int, player>::iterator It = c.playerHash.begin(); It != c.playerHash.end(); It++) {
+		tdList[It->second.id].id     = It->second.id;			
+		tdList[It->second.id].rating = It->second.rating;
+		tdList[It->second.id].sigma  = It->second.sigma;
+		tdList[It->second.id].lastRatingDate = c.tournamentDate;
+		tdList[It->second.id].ratingUpdated = true;
+		
+		cout << setw(5) << It->second.id << setw(10) << It->second.rating << setw(10) << It->second.sigma << endl;
+	}				
+	cout << endl;
+}