cout << double

Hi,

When I use cout to print a double it only shows the first few digits of the mantissa. Why is that? How could I make it print the whole thing?

Seron

Use the setprecision modifier.

Code:

---

double foo = 1.123456
cout << setprecision(3) << foo << endl;
cout << setprecision(7) << foo << endl;

---

Output:
1.12
1.123456

-Prelude

aaaha,
Thanks man!