Some fixes and added information regarding running the program

AlterBrightness.h

@@ -2,25 +2,33 @@
 #define ALTERBRIGHTNESS_H
 #include <cstring>
 #include <string>
+#include <vector>
+#include "Brightness.h"
 
 class AlterBrightness
 {
 public:	
 	AlterBrightness();
-	
-	AlterBrightness(unsigned&, unsigned&, unsigned&);
+	AlterBrightness(Brightness*);
+	AlterBrightness(const unsigned&, const unsigned&, const unsigned&);
 
-	void setIncrement(unsigned&);
-	void setDecrement(unsigned&);
+	~AlterBrightness();
+
+	std::vector<std::string>* options;
+
+	void setIncrement(const unsigned&);
+	void setDecrement(const unsigned&);
 	void setCurrentBrightness();
 	void setMaxBrightness();
-	void setPercentageBrightness(float&);
+	void setPercentageBrightness(const float&);
+	void initializeOptions();
 	
-	void chooseChange(char*[]);
+	void chooseChange(const std::string&);
 	void increaseBrightness();
 	void decreaseBrightness();
 	void setBrightnessByPercentage();
 
+	std::vector<std::string>* getOptions();
 
 	unsigned getIncrement() const;
 	unsigned getDecrement() const;
@@ -28,10 +36,13 @@ public:
 	unsigned getMaxBrightness() const;
 
 	float getPercentageBrightness() const;
+	float floatToPercent(const float&) const;
 
+	/**
 	char* getIncrease();
 	char* getDecrease();
 	char* getPercent();
+	*/
 	
 private:	
 	unsigned increment;
@@ -39,9 +50,11 @@ private:
 	unsigned currentBrightness;
 	unsigned maxBrightness;
 	float percentageBrightness;
-	char* increase = "inc";
-	char* decrease = "dec";
-	char* percent = "per";
+	/**
+	char* increase;
+	char* decrease;
+	char* percent;
+	*/
 };
 
 #endif