DragonFly On-Line Manual Pages

Qstl(3)               DragonFly Library Functions Manual               Qstl(3)

NAME
       Qstl - support for Forall, Exists, etc in GNU C++ using STL

SYNOPSIS
       #include <Qstl.h>

       bool AO(iter,container,exprn) /* Forall */

       bool EO(iter,container,exprn) /* Exists */

       bool E1O(iter,container,exprn) /* Exists a single */

       bool CO(iter,container,exprn) /* Count */

DESCRIPTION
       These macros implement predicate calculus operations over Standard
       Template Library (STL) classes. For example:

       map<Location,Hatsize,Locationlt> m;

       AO(i,m,(*i).Hatsize >= 0)

       Note that the macros can be nested or used in any context that requires
       boolean values.

PORTABILITY
       These macros require GNU C or GNU C++.

SEE ALSO
       nana-clg(1), nana(1), nana(3), I(3), DI(3), L(3), DL(3), Q(3), and
       nana.info.

       The nana.info page is the primary documentation for this package.

AUTHOR
       Phil Maker <pjm@gnu.org>

                                                                       Qstl(3)