Boost.Hana  1.4.0
Your standard library for metaprogramming
eval_if.hpp File Reference

Forward declares boost::hana::eval_if. More...


 Namespace containing everything in the library.


constexpr auto boost::hana::eval_if
 Conditionally execute one of two branches based on a condition.Given a condition and two branches in the form of lambdas or hana::lazys, eval_if will evaluate the branch selected by the condition with eval and return the result. The exact requirements for what the branches may be are the same requirements as those for the eval function. More...

Detailed Description

Forward declares boost::hana::eval_if.