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| #include <iostream>
#include <fstream>
#include <string>
#include <sstream>
#include <vector>
#include <algorithm>
#include <utility>
using namespace std;
struct Directory
{
string FIO;
int phone;
string mail;
}Two;
void Write(const char* filename, Directory* name,int size)
{
ofstream fout(filename, ios_base::app);
if (!fout)
{
cout << "Sorry, i cant do it\n";
return;
}
char sbuff[80];
cout << "It will write to txt after press enter => input (!) => pres another one button(enter)\n";
do
{
fout << "\n";
cout << "Enter your surname (Romashkan)" << "\n"; cout << ">>";
cin.ignore();
cin.getline(sbuff, 80);
fout << sbuff;
cout << "\n";
cout << "Enter your initials (A.R)" << "\n"; cout << ">>";
cin.getline(sbuff, 80);
fout << " ";
fout << sbuff;
cout << "\n";
cout << "Enter your Phone number+38(0--)_(---)_(--)_(--)" << "\n"; cout << ">>";
cin.getline(sbuff, 80);
fout << " ";
fout << sbuff;
cout << "\n";
cout << "Enter your Mail" << "\n"; cout << ">>";
cin.getline(sbuff, 80);
fout << " ";
fout << sbuff;
cout << ">>";
cin.getline(sbuff, 80);
cout << "\n";
if (*sbuff == '!') { break; }
} while (*sbuff != '!');
fout.close();
}
void in_put(const char* filename, Directory* name, int size)
{
ifstream fin(filename);
if (!fin)
{
cout << "Wrong file\n";
}
else
{
string buff;
string fname;
string ini;
int num_phone;
string mulo;
int i = 0;
while (!fin.eof())
{
getline(fin, buff);
stringstream ss(buff);
ss >> fname;
ss >> ini;
ss >> num_phone;
ss >> mulo;
fname = fname + " " + ini;
name[i].FIO = fname;
name[i].phone = num_phone;
name[i].mail = mulo;
i++;
}
}
fin.close();
}
void number_of_lines(const char* filename, int *pn)
{
ifstream fin(filename);
string buff;
while (!fin.eof())
{
if (getline(fin, buff))
{
(*pn)++;
}
}
// cout << "\nNumber of lines - " << *pn << "\n";
}
/*void SortByName(const char* filename, Directory* name, int size)
{
ifstream fin(filename);
string surname;
char line;
string line_file_text;
//int n = strlen(fin.eof());
int j = 0;
cout << "Enter surname for sort by him -";
while (!fin.eof())
{
getline(fin, surname);
j++;
for (int i = 0; i < size - j; i++)
{
if (surname[i] > surname[i + 1])
{
line = surname[i];
surname[i] = surname[i + 1];
surname[i + 1] = line;
}
}
}
fin.close();
}
*/
/*void Search(const char* filename,Directory* name) /////// Поиск по номеру строки
{
ifstream fin(filename);
string sline;
string line_file_text;
int nline=0;
int i = 0;
cout << "Enter the number of line you want to find - ";
cin >> nline;
cout << "\n";
do
{
getline(fin, sline);
i++;
line_file_text.insert(line_file_text.size(), sline);
line_file_text.insert(line_file_text.size(), "\n");
if (nline == i)
{
cout << "#\tFIO\t\tPhone num\tMail\n";
cout << line_file_text << "\n";
}
} while (!fin.eof());
fin.close();
}
*/
void Search(const char* filename, Directory* name)//Поиск по фамилии
{
ifstream fin(filename);
string sline;
string line_file_text;
string nline;
string tline;
cout << "Enter the subname of line you want to find - ";
cin.ignore();
getline(cin, nline);
cout << "\n";
// int i = 0;
do
{
// i++;
line_file_text.insert(line_file_text.size(), sline); /*дабавить строку*/
/*добавить перенос на слудующую строку*/
line_file_text.insert(line_file_text.size(), "\n");
if (nline.find(line_file_text))
{
cout << "#\tFIO\t\tPhone num\tMail\n";
cout << line_file_text.size() << "\n";// не могу передать целую строку
cout << "\n";
}
} while (getline(fin, sline));
fin.close();
}
void Edit_Profile(const char* filename, Directory* name, int size, int *pn)
{
ifstream fin(filename);
int i_number_line_edit = 0; //для хранения номера строки который нужно удалить
int i_number_line_now = 0; //счётчик строк
string line; //для хранения строки
string line_file_text; //для хранения текста файла
cout << "Enter the line number, which will you want to edit - ";
cin >> i_number_line_edit;
do
{
i_number_line_now++;
if (i_number_line_now == i_number_line_edit)
{
line_file_text.insert(line_file_text.size(), line); /*дабавить строку*/
/*добавить перенос на слудующую строку*/
line_file_text.insert(line_file_text.size(), "\n");
}
} while (getline(fin, line));
fin.close();
//теперь в line_file_text будет содержаться измененный текст файла, теперь можно перезаписать файл
}
void Destroy(const char* filename, Directory* name, int size, int *pn)// add string about person and destroy her
{
ifstream fin(filename);
int i_number_line_delete = 0; //для хранения номера строки который нужно удалить
int i_number_line_now = 0; //счётчик строк
string line; //для хранения строки
string line_file_text; //для хранения текста файла
cout << "Enter the line number, which will you want to destroy - ";
cin >> i_number_line_delete;
while (!fin.eof())
{
getline(fin, line);
i_number_line_now++;
if (!(i_number_line_now == i_number_line_delete))
{
line_file_text.insert(line_file_text.size(), line); /*дабавить строку*/
/*добавить перенос на слудующую строку*/
line_file_text.insert(line_file_text.size(), "\n");
/*if (line_file_text[i_number_line_now] == ' ')
{
line_file_text.erase(i_number_line_now, 1);
}*/
}
}
fin.close();
//теперь в line_file_text будет содержаться измененный текст файла, теперь можно перезаписать файл
ofstream file_out;
file_out.open("inform.txt", ios::trunc | ios::binary);
file_out.write(line_file_text.c_str(), line_file_text.size());
file_out.clear();
}
void Check(const char* filename,Directory* name)
{
ifstream fin(filename);
string tbluff;
if (!fin.is_open())
{
cout << "Sorry, but that file is not correct \n";
}
}
void Show(const char* filename,Directory* name, int size,int *pn)
{
cout << "#\tFIO\t\tPhone num\tMail\n";
for (int i = 0; i<*pn; i++)
{
cout << i + 1 << "\t" << name[i].FIO << "\t" << name[i].phone << "\t" << name[i].mail << "\n";
}
cout << "\n";
}
int main()
{
int const size = 40;
Directory name[size];
int n = 0;
Check("inform.txt",name);
in_put("inform.txt", name,size);
number_of_lines("inform.txt", &n);
bool job = true;
while (job)
{
cout << "1-Show directory \n2-ADD information about you on konsol\n3-Destroy info of directory\n4-Sort by name\n5-Edit Profile\n6-Number of lines\n7-Search\n0-Exit \n\n";
int numb;
cout << "Enter number to choice your number - ";
cin >> numb;
cout << "\n";
switch (numb)
{
case(1):
Show("inform.txt",name,size,&n);
break;
case(2):
Write("inform.txt", name,size);
in_put("inform.txt", name, size);
break;
case(3):
Destroy("inform.txt", name, size, &n);
in_put("inform.txt", name,size);
break;
case(4):
// SortByName("inform.txt", name, size);
in_put("inform.txt", name,size);
break;
case(5):
Destroy("inform.txt", name, size, &n);
Write("inform.txt", name, size);
in_put("inform.txt", name,size);
break;
case(6):
number_of_lines("inform.txt", &n);
cout << "Lines = " << n << "\n";
// in_put("inform.txt", name,size);
break;
case(7):
Search("info.txt", name);
break;
case(0):
job = false;
break;
default:
cout << "Sorry,but you entered a wrong number of choice \n";
cout << "\n";
break;
}
}
} |
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