Boost.Hana  1.1.0 Your standard library for metaprogramming
filter.hpp File Reference

Forward declares boost::hana::filter. More...

## Namespaces

boost

boost::hana
Namespace containing everything in the library.

## Variables

constexpr auto boost::hana::filter
Filter a monadic structure using a custom predicate.Given a monadic structure and a predicate, filter returns a new monadic structure containing only those elements that satisfy the predicate. This is a generalization of the usual filter function for sequences; it works for any MonadPlus. Intuitively, filter is somewhat equivalent to: More...

## Detailed Description

Forward declares boost::hana::filter.