arguments - C++ Multiple Functions Not Recognized -


this may simple error, made function called longin_page();

int login_page(string username,string password) {

anyways, function header, function long. however, when call function in file(to function defined , referenced), seems not recognize 2 arguments have defined.

else if (input1 == "login") {     get_user_info();     login_page(file_username, file_password); }

in visual studio, error saying function not take 2 arguments. in case wanted check files, posted below.

login_page.cpp:

#include <iostream> #include <windows.h> #include "login_page.h" #include <string> #include <fstream> #include "profile_main_menu.h"using namespace std;  string file_username, file_password;  int get_user_info() {  ifstream user_info; user_info.open("user_info.txt");  if (user_info.is_open()) {     user_info >> file_username;     user_info >> file_password;     cout << "file open" << endl;     cout << file_username << endl;     cout << file_password; } else {     cout << "could not info fro user_info.txt" << endl; } return 0; }  int login_page(string username,string password) {  string username_input_2; string password_input_2;  ifstream user_info; user_info.open("user_info.txt"); string file_username, file_password; if (user_info.is_open()) {     get_user_info(); } else {     cout << "error: no username and/or password found on user_info.txt" << endl;     login_page(); }  cout << "please enter username: " << endl; cin >> username_input_2;  if (username == username_input_2) {     cout << username_input_2 << " , please enter password." << endl;     cin >> password_input_2;      if (password == file_password) {         profile_main_menu();     }     else {         cout << "passwords not match. please try again." << endl;         login_page();     } } else {     cout << "you not have account or have misspeld username. please try again." << endl;     cout << username_input_2 << endl;     cout << username << endl;     login_page(); } return 0;

}

login_page.h:

#define login_page_h int login_page(); int get_user_info();

initial_page_funct.cpp: (this error)

#include <iostream> #include <string> #include <windows.h> #include "login_page.h" #include "create_account.h"  using namespace std;  extern string file_username, file_password;  int initial_login() { string input1; cout << "welcome agentos v230.20043." << endl; sleep(3000); cout << "if not have account , wish create one, enter \"create account\"" << endl; sleep(3000); cout << "if have account, enter \"login\"" << endl; getline(cin, input1);  if (input1 == "create account") {     create_account(); } else if (input1 == "login") {     get_user_info();     login_page(file_username, file_password); } else {     cout << "you have not entered knowned command. please try again." << endl;     cout << "this command: " << input1 << endl;     initial_login(); }  return 0;

}

the function declaration in header not correct. in login_page.h replace 

int login_page();

with:

int login_page(string username,string password);

-

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