Adds mutations

Mutation.h

@@ -0,0 +1,39 @@
+#pragma once
+#include <string>
+#include <boost/filesystem.hpp>
+#include <Magick++.h>
+
+#include <bitset> //in which we store our feature vectors
+#include <algorithm> //for sorting
+
+using namespace std;
+using namespace Magick;
+
+namespace fs = boost::filesystem;
+
+//Virtual base class
+//Holds definitions for all common functions of descriptors,
+//but should be overloaded by a child class
+class Mutation {
+public:
+	//virtual void mutate(Image* img) = 0;
+	virtual Image* getMutated(Image* img) = 0;
+
+	virtual string ToString() = 0;
+	virtual fs::path ToPath() {
+		return fs::path(this->ToString());
+	}
+};
+
+//Just the way dogs see
+class Grayscale : public Mutation {
+public:
+	Image* getMutated(Image* img) {
+		Image* mut = new Image(*img);
+		mut->type(GrayscaleType);
+		return mut;
+	}
+	string ToString() {
+		return "Grayscale";
+	}
+};