resolved one error and one segfault in xpp02

cpp_module_02/ATarget.hpp

@@ -1,40 +1,47 @@
 #ifndef ATARGET_HPP
-# define ATARGET_HPP
+#define ATARGET_HPP
 
-# include <iostream>
-# include <string>
+#include <iostream>
+#include <string>
 
 class ASpell;
 
-class ATarget {
-	private:
-
+class ATarget
+{
+	protected:
 		std::string type;
 
 	public:
-		ATarget() {
-		};
-		ATarget(std::string const & type) {
-			this->type = type;
-		};
-		ATarget(ATarget const & other) {
-			*this = other;
-		};
-		ATarget & operator=(ATarget const & other) {
+		ATarget()
+		{}
+		ATarget(ATarget const & other)
+		{
+			* this = other;
+		}
+		ATarget & operator=(ATarget const & other)
+		{
 			this->type = other.type;
-			return (*this);
-		};
-		virtual ~ATarget() {};
+			return *this;
+		}
+		ATarget(std::string const & type)
+		{
+			this->type = type;
+		}
+		virtual ~ATarget()
+		{}
 
-		std::string const & getType() const {
-			return (this->type);
-		};
+		std::string const & getType() const
+		{
+			return this->type;
+		}
 
-		void getHitBySpell(ASpell const & aspell) const;
+		void getHitBySpell(ASpell const &) const;
 
 		virtual ATarget * clone() const = 0;
+
 };
 
 #include "ASpell.hpp"
 
 #endif
+