How to copy a value

Feb 25, 2014 at 9:13am

Suppose I've entered string

char username[20];
std::string user_name;
std::cout << "Username: ";
std::getline(std::cin, user_name);

I to copy the value from user_name to username.

Last edited on Feb 25, 2014 at 10:02am

Feb 25, 2014 at 9:30am

MiiNiPaa (8886)

1
2

std::strncpy(username, user_name.c_str(), 20);
username[19] = '\0'; //Safeguard

Last edited on Feb 25, 2014 at 9:32am

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