Re: [Dev-C++] writing to a file

Shawn napsal(a):
> Hi everyone!,
> 
> I have this code to overwrite the high score in the highscore.txt file 
> in a RPG game that I'm working on for class.  I keep getting a 'outfile 
> undeclared' fist use this function when it gets to the bolded open file 
> for output part.  I included #include<fstream> at the beginning.  Any 
> idea's??


if (playerScore > highScore)
    ofstream outfile;

is equivalent to

if (playerScore > highScore)
{
    ofstream outfile;
}

so there is no outfile variable after the if statement



> Also, I tried putting curley brakets around after the if statement since 
> it's a compound statement block, but then I get this error from  dev c++
> 
> empty character constant

you did something wrong, this is correct solution:

if (playerScore > highScore)
{
//declare file pointer for input
   ofstream outfile;

//Open file for output
   outfile.open("highscore.txt", ios::out);

//write data
   outfile<<playerName<<playerScore<<endl;

//close file
   outfile.close();
}