Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is an old version of boost. Click here for the latest version's documentation home page.
PrevUpHomeNext

Function operator!=

boost::logic::operator!= — Compare tribools for inequality.

Synopsis

tribool operator!=(tribool x, tribool y);
tribool operator!=(tribool x, bool y);
tribool operator!=(bool x, tribool y);
tribool operator!=(indeterminate_keyword_t , tribool x);
tribool operator!=(tribool x, indeterminate_keyword_t );

Description

Returns: the result of comparing two tribool values for inequality, according to the following table:

!= false true indeterminate
false false true indeterminate
true true false indeterminate
indeterminate indeterminate indeterminate indeterminate

Throws: Will not throw.

Copyright 2002-2004 Douglas Gregor

PrevUpHomeNext