C++ (Bubble search/Vector delete) help

[Farmlord]

Hi there just doing some work where i need to produce a database in C++ for DVD now I have done most of it but I’m stuck on some bits. I have split the database up into different files but I will post the files which are important. I just need help on how to do a search function. I got told it’s called "Bubble search" and then a delete function which i think is called "Vector delete". Thank you for your time.

P.S its a simple program so don’t laugh :P. Not the best programmer

My header file

#ifndef DVD_DB_H
#define DVD_DB_H

#include "dvd.h"
#include <vector>


class dvdDB
{
	private:
	std::vector<DVD> dvds; // A container that contains an arry of DVDs

	public:
		void insert();
		void list();
		void listArtist();
		void deleteDVD();
		void fileLoad();
		void fileSave();
};

#endif

My file for the header

#include "dvdDB.h" //Calls the header file 
#include <iostream.h>

void dvdDB::insert() // First function for inserting a DVD
{
	std::string title, artist, category; //Variables 
	int			year; //Variable
	
	std::cout << "Please enter the title of the DVD: ";
	std::cin >> title;
	
	std::cout << std::endl;
	
	std::cout << "Please enter the year: ";
	std::cin  >> year;
	
	std::cout << std::endl;	   
	
	std::cout << "Please enter the artist: ";
	std::cin >> artist;
	
	std::cout << std::endl;
	
	std::cout << "Please enter category";
	std::cin >> category;
	
	std::cout << "DVD has been stored...";
	
	std::cout << std::endl;
	
	dvds.push_back(DVD(title, year, artist, category)); //Will give a new slot for a new DVD
}
void dvdDB::list() //Will list the DVD
{
	for(int i = 0; i < dvds.size(); i++) //Loop to display all my DVD which has been stroed
	{
		dvds[i].display();
	}
}
void dvdDB::listArtist() //Will list all the DVD by artist
{
	for(int i = 0; i < dvds.size(); i++)
	{
		dvds[i].display();
		//bubble sort 
	}
}
void dvdDB::deleteDVD() //Will delete DVD
{
	int i
	list();
	std::cout <<"Enter the number for the DVD to be deleted";
	std::cin >> i;
	
	
	//use vector function called 'delete'.
}

My other Header file

#ifndef DVD_H
#define DVD_H

#include <string>

class DVD
{
	private:
		std::string 	_title;
		int 			_year;
		std::string 	_artist;
		std::string	 	_category;
	public:
		DVD(std::string t, int y, std::string artist, std::string c);
		
		void 			display(); //Will display things like name, year etc.
};


#endif //Make sure that the class will not play twice. Just once!

#include "dvd.h"
#include <iostream.h>

DVD::DVD(std::string t, int y, std::string a, std::string c):
_title(t), _year(y), _artist(a), _category(c)
{
	
}

void DVD::display()
{
	std::cout << "Title" << _title;
	std::cout << "Year" << _year;
	std::cout << "Aritst" << _artist;
	std::cout << "Category" << _category;
}

I just need help to implement the last bits to the codes. Thank you

[mlgoff]

If you search the articles on codeGuru you will find several that explain/implement bubble searches.