libzypp  14.30.2
Boost libraries.

Boost provides free peer-reviewed portable C++ source libraries. More...

Typedefs

typedef boost::logic::tribool zypp::TriBool
 3-state boolean logic (true, false and indeterminate). More...
 

Detailed Description

Boost provides free peer-reviewed portable C++ source libraries.

Several boost names were dragged or typedefed into namespace zypp.

See also
http://www.boost.org/

Typedef Documentation

typedef boost::logic::tribool zypp::TriBool

3-state boolean logic (true, false and indeterminate).

namespace zypp
{
typedef boost::logic::tribool TriBool;
using boost::logic::tribool;
using boost::logic::indeterminate;
}
Warning
Be carefull.esp. when comparing TriBool using operator==, as ( indeterminate == indeterminate ) does not evaluate true. It's indeterminate.
See also
http://www.boost.org/doc/html/tribool.html

Definition at line 39 of file TriBool.h.