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#ifndef PHONEBOOK_H_INCLUDED
#define PHONEBOOK_H_INCLUDED
#include<iostream>
#include<fstream>
#include<cstdlib>
#include<string>
using namespace std;
class Phonebook
{
private:
string fname;
char name[30],num[15];
fstream io;
public:
Phonebook(){}
~Phonebook(){io.close();}
void get_fname();
void new_Book();
void add_record();
void addwh_record();
void println_record();
void printwh_record();
int getsize(char* x);
};
void Phonebook::get_fname()
{
cout<<"Enter the file name"<<endl;
cin>>fname;
}
void Phonebook::new_Book()
{
Phonebook::get_fname();
io.open(fname.c_str(),ios::in|ios::out|ios::binary);
}
void Phonebook::add_record()
{
char ans='y';
Phonebook::get_fname();
io.open(fname.c_str(),ios::out|ios::app|ios::binary);
while(ans=='y'||ans=='Y')
{
cout<<"Enter the name"<<endl;
cin>>name;
io<<name<<endl;
io.flush();
cout<<"Enter the number"<<endl;
cin>>num;
io<<num<<endl;
io.flush();
cout<<"Wanna add more??"<<endl;
cin>>ans;
}
io.flush();
io.close();
}
void Phonebook:: addwh_record()
{
Phonebook::get_fname();
io.open(fname.c_str(),ios::out|ios::app|ios::binary);
streampos size;
char* memblock;
char c='y';
while(c=='y'||c=='Y')
{
cout<<"Enter the name "<<endl;
cin>>name;
size=getsize(name);
memblock=new char[size];
io.write(memblock,size);
io.flush();
cout<<"Enter the number"<<endl;
cin>>num;
size=getsize(num);
memblock=new char[size];
io.write(memblock,size);
io.flush();
cout<<"Wanna add more??"<<endl;
cin>>c;
}
io.close();
}
void Phonebook::println_record()
{
Phonebook::get_fname();
io.open(fname.c_str(),ios::in|ios::app|ios::binary);
while(!io.eof())
{
io.getline(name,30);
cout<<endl<<name;
io.getline(num,15);
cout<<endl<<num<<endl;
}
io.close();
}
void Phonebook:: printwh_record()
{
Phonebook::get_fname();
io.open(fname.c_str(),ios::in|ios::binary);
int i;
char* memblock;
while(!io.eof())
{
io>>name;
i=getsize(name);
memblock= new char[i];
io.read(memblock,i);
io>>num;
i=getsize(num);
memblock=new char[i];
io.read(memblock,i);
io.flush();
}
io.close();
}
int Phonebook::getsize(char* x)
{
int i;
for(i=0;x[i]!='\0';i++);
return i;
}
#endif // PHONEBOOK_H_INCLUDED
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