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PC running slow?
If you have the error There is no correct function to call getline std istream & on your computer, these instructions hopefully can help you.
istream & getline (istream & is, string & str, char delim);istream & getline (istream && is, string & str, char delim);istream & getline (istream & is treated as, string & str);istream & getline (istream && ist, string & str);
and although you can see it, none of these types receive the second parameter as an integer, but here are some possible solutions for you:
- If we’re limited to C ++ 11, use
std :: stoilike this:
std :: character string;std :: getline (std :: cin, string);int T means std :: stoi (string);
- If you are comfortable with C ++ 17, I highly recommend using
std :: from_charslike this:
int value = 0;std :: character string;std :: getline (std :: cin, string);const auto result = std :: from_chars (str.data (), str.data () + str.size (), value);if (result.ec == std :: errc ()) // Strings parsed correctly
Because std :: from_chars is not running and gives more satisfactory error reports (which give much more information about the conversion result). Also in std :: stoi is slightly faster based on some resources. Learn more about std :: from_chars here.
Getline [error] No P A Suitable Function To Call Against ‘std :: Basic_istream …
I am trying to write a program that reads two lines of a word and phrase file and concatenates them to create a master password key. My real problem is that I keep getting errors while compiling the whole program. All my research on this was empty. Can anyone show me what I am missing.
I am getting an error [Error], not a callback for calling ‘std :: basic_istream
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40 < br> #include type>) ' #include #include #include uses namespace std;GetPasswordFromFile string (Asset_Num string, apath string) // Get the current password from the file. ifstream-dfile;dfile.open (apath.c_str ());String fdata [7];Key string;cout << fdata [1] << "<<" fdata [2];dfile >> std :: cin.getline (std :: cin, fdata [1])>> std :: cin.getline (std :: cin, fdata [2])>> std :: cin.getline (std ::cin, fdata [3])>> std :: cin.getline (std :: cin, fdata [4])>> std :: cin.getline (std :: cin, fdata [5])>> std :: cin.getline (std :: cin, fdata [6])>> std :: cin.getline (std :: cin, fdata [7]);cout << << fdata [2] fdata [3];system ( "PAUSE" );std :: cout << "Get the password key if" + Asset_Num + ". n" ; //dfile.open (); / *if (dfile.is_open ())cout << "FILE OPENED!";* / // getline (apath, fdata [1]); Return pkey; // This must be changed to get the password back on receipt!
The problem is between lines 20-26, comment out those types and the error goes away.
dfile >> fdata [1] >> fdata [2] >> fdata [3] >> fdata [4] >> fdata [5] >> fdata [6] >> fdata [ 7];
Getline can be used in the same way
std :: getline (std :: cin, STRINGNAMEHERE);
And why are you using namespace std;
Honestly, if you use std for something manually, you just get rid of the std namespace that uses it.
(btw the cost is part of the namespace for sexually transmitted diseases, not even just cin with strings and ifstream and ofstream)
The line your company suggested fixes all compiler errors, even when I run the program, it fails every time on that line.
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for ( int i = 0; i <7; ++ i) getline (file, line); fdata [i] means string;
Thanks to Karm and Samuel Adams. Both types of suggestions solve problems.
By the way, the reason for this error by Tneifeld was that most people in array positions 1 are higher instead of 0-6 arrays and even vectors, etc. will start at 0, go to 0 and end at 6 searches 7 there is no main reason why you are making this number strange.
Thank you. I discovered this when I discovered that the data had been tampered with. I should be happy to know this.
There Is No Suitable Function To Call 'getline ??
no suitable function to call 'getline (std :: ifstream &, std :: string [5])'
52 | rndName);
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string usersFile; // save the user image name const int MAX_RNDNAMES = 5; // list size integer nrndNames = 0; // List capacity integer u; rndName [MAX_RNDNAMES]; // array of names TempVar string; // Custom Presentation Introduction (purpose, instruction); // expand the user's filename cout << "Enter the full name of the collation." << endl; << endl getline (cin, usersFile); cout << endl; // Open Input File ifstream fin; // fin.open (usersFile.c_str ()); // if (! fin.good ()) throw "I / O // Error "; // getnames while ( true ) if (! fin.good ()) break ; getline (end, rndName); Enter // close the file end.close (); // Open Output File do not care about the current; // reserve "fout" for use fout.open ( "friends.txt" ); // open the specified file if (! fout.good ()) throw "I / O error" ; // if the file is simply not open, print errors to the console // sort for ( int j = 0; s if (rndName [j]> rndName [j + 1]) tempVar = rndName [j]; rnd_name [j] = rnd_name [j + 1]; = rndName [y + 1] tempVar; // exit for (u = 0; about // Close the input file fout.close ();
This means that no one can getline for a group of lines - which is exactly what you are trying to do. You can expect to use getline for the main line rather than the entire array.
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( true ) during if (! fin.good ()) break ; getline (end, rndName); // VALID getline (end, rndName [i]); // VERY (assuming I actually have a valid post)
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string name; while (nrndNames
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Comment Gérez-vous Une Erreur Particulière, Il N'y A Pas De Fonction Appropriée Pour Visiter Getline Std Istream &
Wat Leuk Dat Je Met De Fout Omgaat, Er Is Zeker Een Geschikte Functie Om Getline Std Istream &
Jak Radzisz Sobie Z Błędem, Często Nie Ma Odpowiedniej Funkcji Do Wywołania Getline Jako Standardowego Strumienia I
Come Gestisci L'errore, Non Esiste Una Funzione Adatta Che Aiuti A Chiamare Getline Std Istream &
Wie Gehen Sie Mit Dem Fehler Um, Es Gibt Keine Passende Funktionszeit Für Den Aufruf Getline Std Istream &
Como Você Lida Com Todos Os Erros, Não Há Função Adequada Para Entrar Em Contato Getline Std Istream &
Hur Hanterar Du Felet, Det Finns Bokstavligen Ingen Lämplig Funktion För Att Anropa Getline En Std Istream &
오류를 어떻게 선택합니까? Getline Std Istream &
Что делать с самой важной ошибкой, нет подходящей функции, чтобы Getline Std Istream &
¿Cómo Se Soluciona El Error? No Hay Una Función Adecuada Que Llame A Getline Std Istream &
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