OStringStream

[Dhruv]

Hello All,

I have the following code:

***************************************

int numb=1;
std:stringstream o;
o << "1-";
for(i=0;i<1000;i++)
{
o << num;
s = o.str();
num++;
cout << s << endl;

}

***************************************

So as num increments, I want the output as follows:
1-1
1-2
1-3
1-4
1-5...........

For this, I need to initialize ostringstream o to "1-" everytime.

Please help me out with this.

Thanks n Regds,
Bhavesh

 

[John Harrison]

Hello All,

I have the following code:

***************************************

int numb=1;
std:stringstream o;
o << "1-";
for(i=0;i<1000;i++)
{
o << num;
s = o.str();
num++;
cout << s << endl;

}

***************************************

So as num increments, I want the output as follows:
1-1
1-2
1-3
1-4
1-5...........

For this, I need to initialize ostringstream o to "1-" everytime.

Please help me out with this.

Thanks n Regds,
Bhavesh

for(i=0;i<1000;i++)
{
std:stringstream o;
o << "1-" << num;
s = o.str();
num++;
cout << s << endl;
}

john

 

[Anand]

Hello All,

I have the following code:

***************************************

int numb=1;
std:stringstream o;
o << "1-";
for(i=0;i<1000;i++)
{ seekp(2);
o << num;
s = o.str();
num++;
cout << s << endl;

}

***************************************

So as num increments, I want the output as follows:
1-1
1-2
1-3
1-4
1-5...........

For this, I need to initialize ostringstream o to "1-" everytime.

Please help me out with this.

Thanks n Regds,
Bhavesh

 

[Anand]

seekp(2);

o.seekp(2); //I meant this