one implementation of the exam

cpp_module_02/TargetGenerator.hpp

@@ -0,0 +1,50 @@
+#ifndef TARGETGENERATOR_HPP
+#define TARGETGENERATOR_HPP
+
+# include <iostream>
+# include <string>
+# include "ATarget.hpp"
+# include <map>
+
+class TargetGenerator {
+	private:
+		TargetGenerator(TargetGenerator const & other);
+		TargetGenerator & operator=(TargetGenerator const & other);
+
+		std::map<std::string, ATarget *> arr;
+
+	public:
+		TargetGenerator() {
+		};
+		~TargetGenerator() {
+			std::map<std::string, ATarget *>::iterator it_begin = this->arr.begin();
+			std::map<std::string, ATarget *>::iterator it_end = this->arr.end();
+			while (it_begin != it_end) {
+				delete it_begin->second;
+				++it_begin;
+			}
+			this->arr.clear();
+		};
+
+		void learnTargetType(ATarget * atarget) {
+			if (atarget)
+				arr.insert(std::pair<std::string, ATarget *>(
+					atarget->getType(),
+					atarget->clone()
+				));
+		};
+		void forgetTargetType(std::string const & name) {
+			std::map<std::string, ATarget *>::iterator it = arr.find(name);
+			if (it != arr.end())
+				delete it->second;
+			arr.erase(name);
+		};
+		ATarget * createTarget(std::string const & name) {
+			std::map<std::string, ATarget *>::iterator it = arr.find(name);
+			if (it != arr.end())
+				return arr[name];
+			return NULL;
+		};
+};
+
+#endif