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Reading textfile and placing values to a DWORD array ???

 
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rod143
How do I cheat?
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Joined: 15 Sep 2009
Posts: 5
PostPosted: Wed Aug 25, 2010 9:10 pm    Post subject: Reading textfile and placing values to a DWORD array ??? Reply with quote
anything wrong with this code?


Code:

char filePath[MAX_PATH];
DWORD *IFTABLE;    GetPrivateProfileStringA("IFT","path","C:\\",filePath,MAX_PATH,RodSetting);
    ifstream myfile(filePath);
    string ibuf;
    char buf[10000];
    DWORD tempArray[10000];
    string line;
    int linecount=0;
     if (myfile.is_open()) //if the file is open
     {
         while (!myfile.eof())
            {
            getline(myfile,line);//get one line from the file
            myfile>>ibuf;
            strcpy(buf,ibuf.c_str());
            tempArray[linecount]= strtoul(buf,0,16);
            linecount++;
            }
         IFTABLE = new DWORD[linecount];
         for (int i= 0;i<linecount;i++)
         {
         IFTABLE[i]= tempArray[i];
       
         }
         myfile.close();
     }


Basically i want to read a text file that is formatted like this one

00123456 //definition
00234567 //definition 1

and i wanted 00123456 and 00234567 to be placed in a DWORD array as it is

so i could have like DWORD IFTABLE [] ={0x00123456,0x00234567}
but not static instead i have a dynamic DWORD array
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hcavolsdsadgadsg
I'm a spammer
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Joined: 11 Jun 2007
Posts: 5801
PostPosted: Wed Aug 25, 2010 9:41 pm    Post subject: Reply with quote
don't create massive arrays like that, allocate the memory yourself.

you can use a stringstream for the conversion
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rod143
How do I cheat?
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Joined: 15 Sep 2009
Posts: 5
PostPosted: Wed Aug 25, 2010 10:33 pm    Post subject: Reply with quote
NVM i got it now thanks a lot
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