bitset::to_string
Converts a bitset object to a string representation.
template<class CharType, class Traits, class Alloc>
basic_string<CharType, Traits, Alloc> to_string ( ) const;
Return Value
A string object of class basic_string, where each bit set in the bitset has a corresponding character of 1, and a character of 0 if the bit is unset.
Example
// bitset_to_string.cpp
// compile with: /EHsc
#include <bitset>
#include <iostream>
#include <string>
int main( )
{
using namespace std;
bitset<5> b1 ( 7 );
cout << "The ordered set of bits in the bitset<5> b1( 7 )"
<< "\n that was generated by the number 7 is: ( "
<< b1 << " )" << endl;
string s1;
s1 = b1.template to_string<char,
char_traits<char>, allocator<char> >( );
cout << "The string returned from the bitset b1"
<< "\n by the member function to_string( ) is: "
<< s1 << "." << endl;
}
The ordered set of bits in the bitset<5> b1( 7 ) that was generated by the number 7 is: ( 00111 ) The string returned from the bitset b1 by the member function to_string( ) is: 00111.
Requirements
Header: <bitset>
Namespace: std