(C++) std::right
January 10, 2018 · View on GitHub
(C++) std::right
std::right is a stream manipulator to let the minus and the digits of a negative number both be put at the right of the padding width.
#include <iomanip> #include <iostream> int main () { const int x = -12; std::cout << std::setw(4) << std::internal << x << '\n' << std::setw(4) << std::left << x << '\n' << std::setw(4) << std::right << x << '\n'; }
Screen output:
- 12 -12 -12