menu.hpp

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HPP
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#ifndef	_HFDP_CPP_COMPOSITE_MENUS_MENU_HPP_#define _HFDP_CPP_COMPOSITE_MENUS_MENU_HPP_namespace HeadFirstDesignPatterns {namespace Composite {namespace Menus {class Menu : public MenuComponent {	private: std::string _name;	private: std::string _description;	private: mutable std::vector< MenuComponent* > _menuComponents;  	public: Menu( const std::string name, const std::string description ) :		_name( name ), _description( description ) {	} 	public: void add( MenuComponent* menuComponent ) { assert( menuComponent );		_menuComponents.push_back( menuComponent );	} 	public: void remove( MenuComponent* menuComponent ) { assert( menuComponent );		std::remove( _menuComponents.begin(), _menuComponents.end(), menuComponent );	} 	public: MenuComponent* getChild( int i ) const {		return _menuComponents[i];	} 	public: std::string getName() const {		return _name;	} 	public: std::string getDescription() const {		return _description;	}	public: void print() const {		std::cout << std::endl << getName().c_str();		std::cout << ", " << getDescription().c_str() << std::endl;		std::cout << "---------------------" << std::endl;  		std::vector< MenuComponent* >::iterator iterator = _menuComponents.begin();		while( iterator != _menuComponents.end() ) {			MenuComponent* menuComponent = *iterator++;			menuComponent->print();		}	}};} // namespace Menus} // namespace Composite} // namespace HeadFirstDesignPatterns#endif

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