BTW, Position =+ 1; is always setting variable Position to 1 ...
I think you meant Position += 1; (if your intention was to increment variable Position each time with one)
As a result your program will throw itself into an infinite loop (*) where it's always allocating more and more and more ... memory which explains the crash ...
(*): You're always checking whether Position < 47 , but this is always true as Position =+ 1; is everytime setting Position's value to 1, and 1 is always lower than 47 I hope this explains your mistake(s) !
You're indeed leaking a lot of memory: > What are you using variable 'strHolding' for ? > Not very clever to insert the instruction strWord = new string[Position]; inside a loop as the program will always assign new memory and the old will still be allocated, but you don't have access to it anymore because you aren't having any pointer which is pointing to that memory ...
After you've rewritten your program: > You shouldn't forget to release the allocated memory when it isn't needed anymore ...
We only close threads when it violates one or more of the DaniWeb rules. Its perfectly acceptable to post in old threads as long as the new posts are on-topic and contain relevant information.
You could just go through the file and when your program comes across a '<' it should just ignore everything after it until it comes across a '>', at that point you've to count a tag ...
What you're asking for really is advanced programming, using an encrypted file (like MosaicFuneral said) will probably a much more simpler and less error-prone way to achieve the same thing ...
Have you created a new project or have you just opened the file? Opening the file only prevents you from building the executable. You must create a project.
If you're using Windows Vista, it might be a better idea to use one of Microsoft's free available Express Editions, otherwise reinstalling the application might fix the problem ...
Before your public methods you always have to add public: as in your posted code all the methods are private (If you don't define access specifiers in a class, all the data is standard private) ...
If you can login on your Windows installation try the following: Click the Start Button > Run > type: 'msconfig' (without the quotes) In the window which came up select 'Diagnostic Startup' and click OK > Restart your computer ...
Now you should be able to start Windows without any crashes or BSODs ...
int log2(int n)
{
int count = 1;
while(n >= 1)
{
if (n%2 == 0)
{
count++;
n=n/2;
} else {
count++;
n=n/2;
floor(n);
}
}
return count-2;
}
I made changes to line 5 and to line 18 ... On line 5 you're saying: while(!n >=1) well, actually the while is never run for values higher than or equal to 1 ... Translated to human words: repeat this code IF n is NOT higher than 1 OR IF n is NOT equal to 1 ... ==> If you're dealing with values higher or equal to 1, the loop is never run as a result ... Solution: Remove the '!'-sign and it works ...
In line 18: return count-2; because it was always returning values which were 2 higher than the actual solution ...
I would like to add something to the description of 'inline' functions: -> The compiler is always replacing an inline function call with all the instructions in the function ... -> That's why it's recommended to keep the number of lines in an inline function as short as possible ...
You only have to write: \n to the file (as a string) ... Could you please post the part of your code where you encounter this problem, so we can understand what you mean ...
To display a form from within a PHP script you can do the following: > Use the echo-command to write the HTML-code (which is displaying the form) directly to the webpage > You put the HTML code to view a form outside the PHP-tag(s)
In one of the last lines I come across the following instruction: cin >> hold; If you're putting that instruction there to prevent the program from automatically closing: it's better to use cin.get(); instead ... Please remember to also delete the variable declaration of 'hold' (somewhere in the first lines of your code) ...
Is it possible to extract the filename from fstream? > As far as I know NOT ...
BUT: > You could simply store the filename in a string-variable (for later use) ... > Or ... you could also derive a class from fstream and store the filename in the derived class ...
I think that if you're dealing with normal computers multithreading will speed-up your program more than enough, but it's still the operating system which has the task to distribute those threads among all the available CPU-cores, so the efficiency also depends on what os you are using ...
