dbText. pls help me clean the ram after using it

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Dark GDK / dbText. pls help me clean the ram after using it

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haliop

User Banned

Posted: 16th Dec 2009 20:07

how to?
dbText(X,Y,dbStr()); whats the best way to handle the temp data saved by these commands on the ram..?

ive rad and rad about how terrible it is
can you help?

or offer another way of printing text with coordinates on screen?

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Bran flakes91093

Years of Service

User Offline

Joined: 13th Sep 2008

Location: Crazy Land

Posted: 16th Dec 2009 20:38 Edited at: 16th Dec 2009 20:43

Link

+ Code Snippet

int num = 32;
char* buf;
buf = dbStr(num);
dbText(0, 0, buf);
delete[] buf;

Or just use sprintf_s:

+ Code Snippet

int num = 40;
char buf[32];
sprintf_s(32, buf, "The number is: %d", num);
dbText(0, 0, buf);

http://cplusplus.com/reference/clibrary/cstdio/sprintf/

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Caleb1994

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Joined: 10th Oct 2008

Location: The Internet you idiot!

Posted: 16th Dec 2009 23:23

Link

You could also make a function to convert it to a std::string then delete the temp data. like this:

+ Code Snippet

std::string convertTempData(char*cstr)
{
     std::string ret;
     if(cstr > 0)
     {
          ret = cstr;
          delete[] cstr;
     }
     return ret;
}

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Dark GDK / dbText. pls help me clean the ram after using it