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#pragma once
class Catalog;
class Menu
{
void find()const;
void view()const;
void sort();
void del();
void ins();
void aligin(int)const;
public:
Menu();
Catalog*m_p; //point on the catalog book
void showMenu();
~Menu();
};
#pragma once
#include"Book.h"
#include<string>
using namespace std;
static const int MAX_SIZE = 150;
class Catalog
{
int m_q; // fact number books
public:
Catalog();
Book*m_pBook[MAX_SIZE];
bool ins(const string&, const string&, int);
bool del(const string&);
int find(const string&)const;
void sort();
int getNumberofBook()const; //return quantity books
~Catalog();
};
#include "Catalog.h"
Catalog::Catalog():m_q(0)
{
}
bool Catalog::ins(const string &autor, const string &title, int year)
{
if(find(title)!=-1)
return false;
m_pBook[m_q++] = new Book(autor, title, year);
return true;
}
bool Catalog::del(const string &key)
{
int i = find(key);
if(i<0)
return false;
delete m_pBook[i];
while (i < m_q - 1)
m_pBook[++i] = m_pBook[i + 1];
m_q--;
return true;
}
int Catalog::find(const string &key) const
{
for (int i = 0; i < m_q; ++i)
if (m_pBook[i]->check(key))
return i;
return -1;
}
void Catalog::sort()
{
for(int i=1;i<m_q;++i)
for(int j=0;j<m_q-1;++j)
if (m_pBook[i]->getAutor()>m_pBook[i+1]->getAutor())
{
Book*tmp = m_pBook[i];
m_pBook[i] = m_pBook[i + 1];
m_pBook[i + 1] = tmp;
}
}
int Catalog::getNumberofBook() const
{
return m_q;
}
Catalog::~Catalog()
{
for (int i = 0; i < m_q; ++i)
delete m_pBook[i];
}
#pragma once
#include<string>
#include<vector>
using namespace std;
class Catalog;
class Book
{
string m_autor;
string m_title;
int m_year;
//vector<vector<string,string>,int >mBook;
public:
Book();
Book(const string&,const string&,int);
void setAutor(const string&);
void setTitle(const string&);
void setYear(const int);
string getAutor()const {return m_autor; }
string getTitle()const {return m_title; }
int getYear()const { return m_year; }
bool check(const string&)const;
~Book();
};
#include "Book.h"
Book::Book():m_autor(""),m_title(""),m_year()
{
}
Book::Book(const string &autor, const string &title, int year):m_autor(autor),m_title(title),m_year(year)
{
}
void Book::setAutor(const string &autor)
{
m_autor = autor;
}
void Book::setTitle(const string &title)
{
m_title = title;
}
void Book::setYear(const int year)
{
m_year = year;
}
bool Book::check(const string &key) const
{
if (m_title == key)
return true;
return false;
}
Book::~Book()
{
}
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