string_type falsename() const;
Return string representing false
Returns the string used to represent the boolean value false.
For the standard specialization of char the function returns "false".
For the standard specialization of wchar_t the function returns L"false".
During its operation, the version of this function in the generic template simply calls the virtual protected member do_falsename, which is the member function in charge of performing the actions described above.
Parameters
none
Return value
The string used to represent the boolean value false.
string_type is a member alias of basic_string<charT>, where charT is the template parameter (i.e., the facet's character type).
Example
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// numpunct::falsename example
#include <iostream>
#include <locale>
using namespace std;
int main ()
{
const numpunct<char>& punct_facet = use_facet<numpunct<char> >(cout.getloc());
cout << "2+2=5 is ";
if (2+2==5)
cout << punct_facet.truename();
else
cout << punct_facet.falsename();
cout << endl;
return 0;
}
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Output:
See also
| boolalpha | Alphanumerical bool values (manipulator function
) |
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