Turn instructions util class. Mainly an enumerator

DataStructures/TurnInstructions.h

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+/*
+ open source routing machine
+ Copyright (C) Dennis Luxen, others 2010
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU AFFERO General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ any later version.
+
+ This program 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 Affero General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#ifndef TURNINSTRUCTIONS_H_
+#define TURNINSTRUCTIONS_H_
+
+#include <string>
+
+//This is a hack until c++0x is available enough to use scoped enums
+struct TurnInstructionsClass {
+
+    const static short NoTurn = 0;          //Give no instruction at all
+    const static short GoStraight = 1;      //Tell user to go straight!
+    const static short TurnSlightRight = 2;
+    const static short TurnRight = 3;
+    const static short TurnSharpRight = 4;
+    const static short UTurn = 5;
+    const static short TurnSharpLeft = 6;
+    const static short TurnLeft = 7;
+    const static short TurnSlightLeft = 8;
+    const static short ReachViaPoint = 9;
+    const static short HeadOn = 10;
+
+    std::string TurnStrings[11];
+
+    //This is a hack until c++0x is available enough to use initializer lists.
+    TurnInstructionsClass(){
+        TurnStrings [0] = "";
+        TurnStrings [1] = "Continue";
+        TurnStrings [2] = "Turn slight right";
+        TurnStrings [3] = "Turn right";
+        TurnStrings [4] = "Turn sharp right";
+        TurnStrings [5] = "U-Turn";
+        TurnStrings [6] = "Turn sharp left";
+        TurnStrings [7] = "Turn left";
+        TurnStrings [8] = "Turn slight left";
+        TurnStrings [9] = "Reach via point";
+        TurnStrings[10] = "Head";
+    };
+};
+
+static TurnInstructionsClass TurnInstructions;
+
+#endif /* TURNINSTRUCTIONS_H_ */