Added missing OpSet header

core/OpSet.h

+/*
+ * Copyright 2011-2012 INSA Rennes
+ * 
+ * This file is part of EIImage.
+ * 
+ * EIImage 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.
+ * 
+ * EIImage 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 EIImage.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef EIIMAGE_OPSET_H
+#define EIIMAGE_OPSET_H
+
+#include <string>
+#include <vector>
+
+#include "Operation.h"
+
+class OpSet {
+  public:
+    OpSet(std::string name) : _name(name) {}
+    virtual std::vector<Operation*> getOperations() = 0;
+    inline std::string getName() { return _name; };
+    
+  private:
+    std::string _name;
+};
+
+#endif //!EIIMAGE_OPSET_H