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Convert int to str bug.

kazein (3)
I'm trying to write an incrementing number into a tab deliminated text file. I googled some methods and compiled until there were no errors. It works nearly perfectly the way I want it. Except output of 'numOut' is like this:
"...1" (10x)
"...01" (10x)

When in fact I want #'s 1-20 printed. I'm clueless as to what I did wrong,

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const char* numOut;
string tempstring;
fstream d2mod;
stringstream out;

int length, filebuffer; //maybe used later for reading the file

main()
{
d2mod.open("magicprefix.txt");
d2mod.seekg(0, ios::end);//goto eof

	for(int x=0;x<20;++x)
	{
		int buffersize;
			if(x<10){buffersize=1;};
			if(x>=10){buffersize=2;};

        out << x;
        tempstring=out.str();//write x into tempstring
        numOut=tempstring.c_str();//write string into char

		d2mod.write("Strong",6);//name
		d2mod.write("\t", 1);
		d2mod.write("100",3);//version
		d2mod.write("\t", 1);
		d2mod.write("1",1);//rare
		d2mod.write("\t", 1);
		d2mod.write("", 0);//level
		d2mod.write("\t", 1);
		d2mod.write("", 0);//maxlevel
		d2mod.write("\t", 1);
		d2mod.write("", 0);//levelreq
		d2mod.write("\t", 1);
		d2mod.write("", 0);//class spec
		d2mod.write("\t", 1);
		d2mod.write("", 0);//what class?
		d2mod.write("\t", 1);
		d2mod.write("", 0);//freq
		d2mod.write("\t", 1);
		d2mod.write("", 0);//group
		d2mod.write("\t", 1);
		d2mod.write("str",3);//mod1code
		d2mod.write("\t", 1);
		d2mod.write("", 0);//mod1 par
		d2mod.write("\t", 1);
		d2mod.write(numOut ,buffersize);//mod1 min
		d2mod.write("\t", 1);
		d2mod.write(numOut ,buffersize);//mod1 max
helios (17574)
Wouldn't it have been easier to do d2mod <<"strong\t100\t1\t\t\t\t\t\t\t\tstr\t\t"<<numOut<<"\t"<<numOut;?
Last edited on
kazein (3)
You're right, that is much easier. I'm not familiar with "<<" yet.

Side note, replace-all saves me soooooooo much work.
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