Boost.Hana  1.5.0 Your standard library for metaprogramming
if.hpp File Reference

Forward declares boost::hana::if_. More...

## Namespaces

boost::hana
Namespace containing everything in the library.

## Variables

constexpr auto boost::hana::if_
Conditionally return one of two values based on a condition.Specifically, then is returned iff cond is true-valued, and else_ is returned otherwise. Note that some Logical models may allow then and else_ to have different types, while others may require both values to have the same type. More...

## Detailed Description

Forward declares boost::hana::if_.