Xcode 5 C ++ fstream（ifstream和ofstream）不起作用

Question

So i'm trying to read what's inside a file in my contents folder of my application:

std::string username;
std::ifstream user("../Resources/username.txt");
user >> username;
user.close(); /*here I do a breakpoint to check the value of username and it's ""*/

I do a "if" to check if the file is open, it's obviously not can. you tell me what i'm doing wrong (i know the file path and its name are correct I used similar processes for image upload ect with SDL2 ect)

Answer 1

try this:

std::string username;
std::ifstream user("C://test.txt", std::ifstream::in);

user >> username;

user.close(); /*here I do a breakpoint to check the value of username and it's ""*/