C++ (Bubble search/Vector delete) help

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

Code:

---

#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

Code:

---

#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

Code:

---

#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!

---

Code:

---

#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

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