Неверное преобразование из ‘const char *’ в ‘char’

В настоящее время я работаю над разной программой театральных расселений! Я только начинаю прогрессировать через C ++, но я не могу понять эту ошибку, которую я продолжаю получать в своем коде. То, что я сейчас пытаюсь закодировать, это способ ввода символа «*» за символом, в конечном счете, чтобы помочь мне построить функцию для отображения графика рассадки для кинотеатра. Я довольно близок к завершению функции readSeating … Хотя с этим есть некоторые явные проблемы. Обычно я могу довольно эффективно отлаживать свои программы, но я просто не могу понять это. Пожалуйста, посмотрите на мой код, почувствуйте мою программу и дайте мне какие-нибудь идеи. Пожалуйста, держите ответы несколько простыми; опять же, я не мастер в C ++

Постскриптум

Извините за показ всего кода … Это мой первый пост … Я не знал, что включить, а что нет; и я хотел, чтобы люди могли почувствовать программу, даже протестировав ее сами … Еще раз спасибо!

/*
* This is a program built by a team of students
* to help local movie theaters sell tickets
*
* File: main.cpp
* Author(s):
*
*
* Created on April 15, 2013, 11:10 AM
*/#include <cstdlib>
#include <vector>
#include <string>
#include <fstream>
#include <iostream>
#include <cctype>
#include <iomanip>

using namespace std;

//Function Prototypes
void Title_Card();
void seating_prices();
void seating_chart();
void pick_seating();
void purchase_history();
void quit();
void update_file();
void Show_Menu();
void is_digit(int&);
void Admin_Menu();
void edit_seating_prices();
void edit_seating();
void quit_to_original();
void purchase_history_admin();

int readSeating (char, vector<char>&); //Reads SeatingChart.txt
int readPrices(string, vector<double>&); //Reads SeatingPrices.txt
vector<double> prices(15); //For SeatPrices.txt
vector<char> seating(450); //For SeatingChart.txt//Actual Program
int main() {
Title_Card(); //Calls Title Page

readSeating("SeatingChart.txt", seating); //Reads SeatingChart.txt
readPrices("SeatPrices.txt", prices); //Reads SeatPrices.txt
Show_Menu(); //Shows Introductory Menu

system ("pause");
return 0;
}//**************************************************************
// Definition of the ShowMenu function. Shows introductory menu*
// and controls where user ends up in the program.             *
//**************************************************************void Show_Menu() {
int choice;
string password;

cout << "Welcome to the our theater program! Made for a person" << endl;
cout << "who is looking for seating, purchasing a ticket, and" << endl;
cout << "searching for other miscellaneous things... We hope" << endl;
cout << "you enjoy the program!" << endl << endl;
cout << "Below is a list of options the user can choose from:" << endl << endl;
cout << "1.\tSeating Prices" << endl;
cout << "2.\tPick Seating" << endl;
cout << "3.\tPurchase History" << endl;
cout << "4.\tQuit" << endl << endl;
cout << "Enter a choice... (1-4): ";
cin >> choice;

//Secret Administrator Access
if (choice == 219){
system ("cls");
cout << "Enter the administrator password: ";
cin >> password;

if (password == "sterilegorilla")
Admin_Menu();
else {
system ("cls");
Show_Menu();
}
}

is_digit(choice);//is_digit function doesn't work atmwhile (choice < 1 || choice > 4){
cout << endl << "You have entered an invalid choice!" << endl;
cout << "Enter a choice... (1-4): ";
cin >> choice;
is_digit(choice); //is_digit function doesn't work atm
if (choice == 219){
system ("cls");
cout << "Enter the administrator password: ";
cin >> password;

if (password == "sterilegorilla")
Admin_Menu();

else {
system ("cls");
Show_Menu();
}
}
}

switch (choice) {
case 1:
seating_prices();

case 2:
pick_seating();

case 3:
purchase_history();

case 4:
quit();
}

}
//**************************************************************
// Definition of the seating_prices function. Displays to the  *
// user, SeatPrices.txt                                        *
//**************************************************************void seating_prices(){
system ("cls");
cout << "The Current Seating Prices Are:" << endl << endl;
for (int count = 0; count < 4; count++){
cout << " " << setprecision(4) << showpoint <<  prices[count] << " | Row " << (count + 1) <<                         endl;
}
for (int count = 4; count < prices.size(); count++){
cout << "  " << setprecision(3) << showpoint <<  prices[count] << " | Row " << (count + 1) << endl;
}
cout << endl;
system ("pause");
system ("cls");
Show_Menu();
}//**************************************************************
// Definition of the pick_seating function. Displays the       *
// current seating chart and allows the user to pick their seat*
//**************************************************************void pick_seating(){  //Not Finished
system ("cls");
int row_choice;
int seat_choice;

cout << "The Current Seating Chart Is:" << endl;

//Display Seating Chart//Picking your seat
cout << "Enter the row number you would like to be in (1-15): ";
cin >> row_choice;
while (row_choice < 1 || row_choice > 15){
cout << endl << "You have entered an invalid row number!" << endl;
cout << "Enter the row number you would like to be in (1-15): ";
cin >> row_choice;
}

cout << "Enter the seat number you would like to have (1-30): ";
cin >> seat_choice;
while (seat_choice < 1 || seat_choice > 30){
cout << endl << "You have entered an invalid seat number!" << endl;
cout << "Enter the seat number you would like to have (1-30): ";
cin >> seat_choice;
}

cout << "Congratulations! You have picked your seat!" << endl << endl;
system ("pause");
system ("cls");
Show_Menu();
}//**************************************************************
// Definition of the purchase_history function. Displays the   *
// current the total sum of all movie ticket purchases         *
//**************************************************************void purchase_history(){         //Not finished
system ("cls");
system ("pause");
system ("cls");
Show_Menu();
}//**************************************************************
// Definition of the quit function. Allows the user to quit the*
// program entirely                                            *
//**************************************************************void quit(){
update_file();
exit(0);
}//**************************************************************
// Definition of the is_digit function. Designed to make it    *
// possible to enter only integers when asked for integers     *
//**************************************************************void is_digit(int & input){      //Not working atm
if (isdigit(input)){
return;
}
if (isalpha(input)){
cout << endl << "You have entered an invalid data type!" << endl;
cout << "Enter a choice... (1-4): ";
cin >> input;
}
if (isspace(input)){
cout << endl << "You have entered an invalid data type!" << endl;
cout << "Enter a choice... (1-4): ";
cin >> input;
}
}//**************************************************************
// Definition of the update_file function. Designed to update  *
// the seating chart upon leaving the pick_seating function    *
//**************************************************************void update_file(){  //Not finished

//This function is supposed to
//Update the seating chart
//upon exit of the pick_seating function
}//**************************************************************
// Definition of the Admin_Menu function. Displays the         *
// administrator-based menu if user knows the code and password*
//**************************************************************void Admin_Menu(){

system ("cls");
int choice = 0;

cout << "Hello! This is the administrator version";
cout << endl << "of the theatre program; mainly used for editing purposes." << endl << endl;
cout << "Below is a list of options the administrator can choose from:" << endl << endl;
cout << "1.\tEdit Seating Prices" << endl;
cout << "2.\tEdit Seating" << endl;
cout << "3.\tPurchase History" << endl;
cout << "4.\tQuit to Original" << endl;
cout << "5.\tQuit Program" << endl << endl;
cout << "Enter a choice... (1-5): ";
cin >> choice;

while (choice < 1 || choice > 5){
cout << endl << "You have entered an invalid choice!" << endl;
cout << "Enter a choice... (1-5): ";
cin >> choice;
}

switch (choice) {
case 1:
edit_seating_prices();

case 2:
edit_seating();

case 3:
purchase_history_admin();

case 4:
quit_to_original();

case 5:
quit();
}
}//**************************************************************
// Definition of the edit_seating function. Administrator-only *
// function to edit the seating chart                          *
//**************************************************************void edit_seating(){             //Not finished
system ("cls");
system ("pause");
system ("cls");
Admin_Menu();
}//**************************************************************
// Definition of the edit_seating function. Administrator-only *
// function to edit the prices of the seats.                   *
// This will in turn, overwrite SeatPrices.txt                 *
//**************************************************************void edit_seating_prices(){    //Not finished
system ("cls");
system ("pause");
system ("cls");
Admin_Menu();
}//**************************************************************
// Definition of the purchase_history_admin function.          *
// Administrator-only function designed to show admin the      *
// total sum of ticket sales... NOT EDITABLE                   *
//**************************************************************void purchase_history_admin(){
system ("cls");
system ("pause");
system ("cls");
Admin_Menu();
}//**************************************************************
// Definition of the quit_to_original function. Administrator- *
// only function designed to return admin to original program  *
//**************************************************************void quit_to_original(){
system ("cls");
Show_Menu();
}//**************************************************************
// Definition of the read_file function. Reads SeatPrices.txt  *
// and stores the pre-determined prices into a vector named    *
// prices.                                                     *
//**************************************************************int readPrices(string myFile, vector<double>& vect) {

//input file
ifstream SeatPrices;

SeatPrices.open(myFile.c_str());//if file cannot be found
if (!SeatPrices)
cout << "Cannot find the file!" << endl;for (int index = 0; index < vect.size(); index++){
SeatPrices >> vect[index];   //Reading the file "SeatPrices.txt"}

SeatPrices.close();  //Closes the file
return 0;
}//**************************************************************
// Definition of the readSeating function. Reads a text file   *
// with a seating chart in it.                                 *
//**************************************************************int readSeating(char myFile, vector<char>& vect){           //Not EVEN CLOSE TO FINISHING//input file
ifstream SeatingChart;
SeatingChart.open(myFile);

//if file cannot be found
if (!SeatingChart)
cout << "Cannot find the file!" << endl;

for (int index = 0; index < vect.size(); index++){
SeatingChart >> vect[index];  //Reading the file "SeatingChart.txt"}

SeatingChart.close(); //Closes the file
return 0;
}//**************************************************************
// Definition of the Title_Card function. Starts the program   *
// with a title card, showing a little introductory title      *
//**************************************************************void Title_Card(){
cout << endl << endl << endl << endl;
cout << "\t\t" << "************************************************\n";
cout << "\t\t" << "*               THEATER SEATING!               *\n";
cout << "\t\t" << "*                                              *\n";
cout << "\t\t" << "*     A program created by a team of three     *\n";
cout << "\t\t" << "*     students to help small theaters sell     *\n";
cout << "\t\t" << "*                 more tickets                 *\n";
cout << "\t\t" << "*                                              *\n";
cout << "\t\t" << "*              Team of Students:               *\n";
cout << "\t\t" << "*                                              *\n";
cout << "\t\t" << "*                *************                 *\n";
cout << "\t\t" << "*                 ***********                  *\n";
cout << "\t\t" << "*                *************                 *\n";
cout << "\t\t" << "*                                              *\n";
cout << "\t\t" << "************************************************\n";
cout << endl << endl;
system ("pause");
system ("cls");
}